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authorEmma Foley <emma.l.foley@intel.com>2018-06-26 11:02:43 +0000
committerGerrit Code Review <gerrit@opnfv.org>2018-06-26 11:02:43 +0000
commit4cbc1fef5a639ae9d762a64e8e4285f88044e4f2 (patch)
tree934c2e871b2b8089bb2f4e9ca6a31c69772e8381 /tests/unit/network_services
parentfea54d00558ec8f33fc27af98fd6508164a24800 (diff)
parentdb7a547fdbfc1690d4a9d46f761f73b8cd998b54 (diff)
Merge "Move tests: unit/network_services/vnf_generic" into stable/fraser
Diffstat (limited to 'tests/unit/network_services')
-rw-r--r--tests/unit/network_services/vnf_generic/__init__.py0
-rw-r--r--tests/unit/network_services/vnf_generic/test_vnfdgen.py279
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/__init__.py0
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/acl_1rule.yaml47
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/tc_baremetal_rfc2544_ipv4_1flow_64B.yaml41
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_acl_vnf.py517
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_base.py238
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_cgnapt_vnf.py441
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py2321
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_prox_vnf.py455
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_router_vnf.py262
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_sample_vnf.py2096
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_ixload.py318
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_ping.py293
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_prox.py426
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py366
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py339
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py483
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py462
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_vfw_vnf.py376
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py794
21 files changed, 0 insertions, 10554 deletions
diff --git a/tests/unit/network_services/vnf_generic/__init__.py b/tests/unit/network_services/vnf_generic/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/unit/network_services/vnf_generic/__init__.py
+++ /dev/null
diff --git a/tests/unit/network_services/vnf_generic/test_vnfdgen.py b/tests/unit/network_services/vnf_generic/test_vnfdgen.py
deleted file mode 100644
index 2ab14129b..000000000
--- a/tests/unit/network_services/vnf_generic/test_vnfdgen.py
+++ /dev/null
@@ -1,279 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# Unittest for yardstick.network_services.vnf_generic.vnfdgen
-
-from __future__ import absolute_import
-import unittest
-from six.moves import range
-
-from yardstick.common.yaml_loader import yaml_load
-from yardstick.network_services.vnf_generic import vnfdgen
-
-
-UPLINK = "uplink"
-DOWNLINK = "downlink"
-
-TREX_VNFD_TEMPLATE = """
-vnfd:vnfd-catalog:
- vnfd:
- - id: TrexTrafficGen # ISB class mapping
- name: trexgen
- short-name: trexgen
- description: TRex stateless traffic generator for RFC2544
- mgmt-interface:
- vdu-id: trexgen-baremetal
- user: {{user}} # Value filled by vnfdgen
- password: {{password}} # Value filled by vnfdgen
- ip: {{ip}} # Value filled by vnfdgen
- connection-point:
- - name: xe0
- type: VPORT
- - name: xe1
- type: VPORT
- vdu:
- - id: trexgen-baremetal
- name: trexgen-baremetal
- description: TRex stateless traffic generator for RFC2544
- external-interface:
- - name: xe0
- virtual-interface:
- type: PCI-PASSTHROUGH
- vpci: '{{ interfaces.xe0.vpci}}'
- local_ip: '{{ interfaces.xe0.local_ip }}'
- dst_ip: '{{ interfaces.xe0.dst_ip }}'
- local_mac: '{{ interfaces.xe0.local_mac }}'
- dst_mac: '{{ interfaces.xe0.dst_mac }}'
- bandwidth: 10 Gbps
- vnfd-connection-point-ref: xe0
- - name: xe1
- virtual-interface:
- type: PCI-PASSTHROUGH
- vpci: '{{ interfaces.xe1.vpci }}'
- local_ip: '{{ interfaces.xe1.local_ip }}'
- dst_ip: '{{ interfaces.xe1.dst_ip }}'
- local_mac: '{{ interfaces.xe1.local_mac }}'
- dst_mac: '{{ interfaces.xe1.dst_mac }}'
- bandwidth: 10 Gbps
- vnfd-connection-point-ref: xe1
- routing_table: {{ routing_table }}
- nd_route_tbl: {{ nd_route_tbl }}
-
- benchmark:
- kpi:
- - rx_throughput_fps
- - tx_throughput_fps
- - tx_throughput_mbps
- - rx_throughput_mbps
- - tx_throughput_pc_linerate
- - rx_throughput_pc_linerate
- - min_latency
- - max_latency
- - avg_latency
-"""
-
-COMPLETE_TREX_VNFD = \
- {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'benchmark':
- {'kpi':
- ['rx_throughput_fps',
- 'tx_throughput_fps',
- 'tx_throughput_mbps',
- 'rx_throughput_mbps',
- 'tx_throughput_pc_linerate',
- 'rx_throughput_pc_linerate',
- 'min_latency',
- 'max_latency',
- 'avg_latency']},
- 'connection-point': [{'name': 'xe0',
- 'type': 'VPORT'},
- {'name': 'xe1',
- 'type': 'VPORT'}],
- 'description': 'TRex stateless traffic generator for RFC2544',
- 'id': 'TrexTrafficGen',
- 'mgmt-interface': {'ip': '1.1.1.1',
- 'password': 'berta',
- 'user': 'berta',
- 'vdu-id': 'trexgen-baremetal'},
- 'name': 'trexgen',
- 'short-name': 'trexgen',
- 'vdu': [{'description': 'TRex stateless traffic generator for RFC2544',
- 'external-interface':
- [{'name': 'xe0',
- 'virtual-interface': {'bandwidth': '10 Gbps',
- 'dst_ip': '1.1.1.1',
- 'dst_mac': '00:01:02:03:04:05',
- 'local_ip': '1.1.1.2',
- 'local_mac': '00:01:02:03:05:05',
- 'type': 'PCI-PASSTHROUGH',
- 'vpci': '0000:00:10.2'},
- 'vnfd-connection-point-ref': 'xe0'},
- {'name': 'xe1',
- 'virtual-interface': {'bandwidth': '10 Gbps',
- 'dst_ip': '2.1.1.1',
- 'dst_mac': '00:01:02:03:04:06',
- 'local_ip': '2.1.1.2',
- 'local_mac': '00:01:02:03:05:06',
- 'type': 'PCI-PASSTHROUGH',
- 'vpci': '0000:00:10.1'},
- 'vnfd-connection-point-ref': 'xe1'}],
- 'id': 'trexgen-baremetal',
- 'nd_route_tbl': [{'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- 'netmask': '112',
- 'network': '0064:ff9b:0:0:0:0:9810:6414'},
- {'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- 'netmask': '112',
- 'network': '0064:ff9b:0:0:0:0:9810:2814'}],
- 'routing_table': [{'gateway': '152.16.100.20',
- 'if': 'xe0',
- 'netmask': '255.255.255.0',
- 'network': '152.16.100.20'},
- {'gateway': '152.16.40.20',
- 'if': 'xe1',
- 'netmask': '255.255.255.0',
- 'network': '152.16.40.20'}],
- 'name': 'trexgen-baremetal'}]}]}}
-
-NODE_CFG = {'ip': '1.1.1.1',
- 'name': 'demeter',
- 'password': 'berta',
- 'role': 'TrafficGen',
- 'user': 'berta',
- 'interfaces': {'xe0': {'dpdk_port_num': 1,
- 'dst_ip': '1.1.1.1',
- 'dst_mac': '00:01:02:03:04:05',
- 'local_ip': '1.1.1.2',
- 'local_mac': '00:01:02:03:05:05',
- 'vpci': '0000:00:10.2'},
- 'xe1': {'dpdk_port_num': 0,
- 'dst_ip': '2.1.1.1',
- 'dst_mac': '00:01:02:03:04:06',
- 'local_ip': '2.1.1.2',
- 'local_mac': '00:01:02:03:05:06',
- 'vpci': '0000:00:10.1'}},
- 'nd_route_tbl': [{u'gateway': u'0064:ff9b:0:0:0:0:9810:6414',
- u'if': u'xe0',
- u'netmask': u'112',
- u'network': u'0064:ff9b:0:0:0:0:9810:6414'},
- {u'gateway': u'0064:ff9b:0:0:0:0:9810:2814',
- u'if': u'xe1',
- u'netmask': u'112',
- u'network': u'0064:ff9b:0:0:0:0:9810:2814'}],
- 'routing_table': [{u'gateway': u'152.16.100.20',
- u'if': u'xe0',
- u'netmask': u'255.255.255.0',
- u'network': u'152.16.100.20'},
- {u'gateway': u'152.16.40.20',
- u'if': u'xe1',
- u'netmask': u'255.255.255.0',
- u'network': u'152.16.40.20'}],
- }
-
-
-# need to template, but can't use {} so use %s
-TRAFFIC_PROFILE_TPL = """
-%(0)s:
- - ipv4:
- outer_l2:
- framesize:
- 64B: "{{ get(imix, '%(0)s.imix_small', 10) }}"
- 128B: "{{ get(imix, '%(0)s.imix_128B', 10) }}"
- 256B: "{{ get(imix, '%(0)s.imix_256B', 10) }}"
- 373B: "{{ get(imix, '%(0)s.imix_373B', 10) }}"
- 570B: "{{get(imix, '%(0)s.imix_570B', 10) }}"
- 1400B: "{{get(imix, '%(0)s.imix_1400B', 10) }}"
- 1518B: "{{get(imix, '%(0)s.imix_1500B', 40) }}"
-""" % {"0": UPLINK}
-
-TRAFFIC_PROFILE = {
- UPLINK: [{"ipv4": {"outer_l2":
- {"framesize": {"64B": '10', "128B": '10',
- "256B": '10', "373B": '10',
- "570B": '10', "1400B": '10',
- "1518B": '40'}}}}]}
-
-
-class TestRender(unittest.TestCase):
-
- def test_render_none(self):
-
- tmpl = "{{ routing_table }}"
- self.assertEqual(vnfdgen.render(tmpl, routing_table=None), u'~')
- self.assertEqual(yaml_load(vnfdgen.render(tmpl, routing_table=None)), None)
-
- def test_render_unicode_dict(self):
-
- tmpl = "{{ routing_table }}"
- self.assertEqual(yaml_load(vnfdgen.render(tmpl, **NODE_CFG)), NODE_CFG["routing_table"])
-
-
-class TestVnfdGen(unittest.TestCase):
- """ Class to verify VNFS testcases """
-
- def test_generate_vnfd(self):
- """ Function to verify vnfd generation based on template """
- self.maxDiff = None
- generated_vnfd = vnfdgen.generate_vnfd(TREX_VNFD_TEMPLATE, NODE_CFG)
- self.assertDictEqual(COMPLETE_TREX_VNFD, generated_vnfd)
-
- def test_generate_tp_no_vars(self):
- """ Function to verify traffic profile generation without imix """
-
- self.maxDiff = None
- generated_tp = vnfdgen.generate_vnfd(TRAFFIC_PROFILE_TPL, {"imix": {}})
- self.assertDictEqual(TRAFFIC_PROFILE, generated_tp)
-
- def test_deepgetitem(self):
- d = {'a': 1, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "a"), 1)
-
- def test_dict_flatten_int(self):
- d = {'a': 1, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "a"), 1)
-
- def test_dict_flatten_str_int_key_first(self):
- d = {'0': 1, 0: 24, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "0"), 1)
-
- def test_dict_flatten_int_key_fallback(self):
- d = {0: 1, 'b': 2}
- self.assertEqual(vnfdgen.deepgetitem(d, "0"), 1)
-
- def test_dict_flatten_list(self):
- d = {'a': 1, 'b': list(range(2))}
- self.assertEqual(vnfdgen.deepgetitem(d, "b.0"), 0)
-
- def test_dict_flatten_dict(self):
- d = {'a': 1, 'b': {x: x for x in list(range(2))}}
- self.assertEqual(vnfdgen.deepgetitem(d, "b.0"), 0)
-
- def test_dict_flatten_only_str_key(self):
- d = {'0': 1, 0: 24, 'b': 2}
- self.assertRaises(AttributeError, vnfdgen.deepgetitem, d, 0)
-
-
- def test_generate_tp_single_var(self):
- """ Function to verify traffic profile generation with imix """
-
- generated_tp = \
- vnfdgen.generate_vnfd(TRAFFIC_PROFILE_TPL,
- {"imix": {UPLINK: {"imix_small": '20'}}})
- self.maxDiff = None
- tp2 = dict(TRAFFIC_PROFILE)
- tp2[UPLINK][0]["ipv4"]["outer_l2"]["framesize"]["64B"] = '20'
- self.assertDictEqual(tp2, generated_tp)
diff --git a/tests/unit/network_services/vnf_generic/vnf/__init__.py b/tests/unit/network_services/vnf_generic/vnf/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/__init__.py
+++ /dev/null
diff --git a/tests/unit/network_services/vnf_generic/vnf/acl_1rule.yaml b/tests/unit/network_services/vnf_generic/vnf/acl_1rule.yaml
deleted file mode 100644
index b184a29e2..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/acl_1rule.yaml
+++ /dev/null
@@ -1,47 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-access-list1:
- acl:
- access-list-entries:
- - ace:
- ace-oper-data:
- match-counter: 0
- actions: drop,count
- matches:
- destination-ipv4-network: 152.16.40.20/24
- destination-port-range:
- lower-port: 0
- upper-port: 65535
- source-ipv4-network: 0.0.0.0/0
- source-port-range:
- lower-port: 0
- upper-port: 65535
- rule-name: rule1588
- - ace:
- ace-oper-data:
- match-counter: 0
- actions: drop,count
- matches:
- destination-ipv4-network: 0.0.0.0/0
- destination-port-range:
- lower-port: 0
- upper-port: 65535
- source-ipv4-network: 152.16.100.20/24
- source-port-range:
- lower-port: 0
- upper-port: 65535
- rule-name: rule1589
- acl-name: sample-ipv4-acl
- acl-type: ipv4-acl
diff --git a/tests/unit/network_services/vnf_generic/vnf/tc_baremetal_rfc2544_ipv4_1flow_64B.yaml b/tests/unit/network_services/vnf_generic/vnf/tc_baremetal_rfc2544_ipv4_1flow_64B.yaml
deleted file mode 100644
index fb1be35c1..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/tc_baremetal_rfc2544_ipv4_1flow_64B.yaml
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
----
-schema: yardstick:task:0.1
-scenarios:
-- type: NSPerf
- traffic_profile: "../../traffic_profiles/ipv4_throughput_vpe.yaml"
- topology: vpe_vnf_topology.yaml
- nodes:
- tg__1: trafficgen_1.yardstick
- vnf__1: vnf.yardstick
- tc_options:
- rfc2544:
- allowed_drop_rate: 0.8 - 1
- vnf_options:
- vpe:
- cfg: vpe_config
- runner:
- type: Duration
- duration: 400
- interval: 35
- traffic_options:
- flow: "../../traffic_profiles/ipv4_1flow_Packets_vpe.yaml"
- imix: "../../traffic_profiles/imix_voice.yaml"
-context:
- type: Node
- name: yardstick
- nfvi_type: baremetal
- file: /etc/yardstick/nodes/pod.yaml
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_acl_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_acl_vnf.py
deleted file mode 100644
index c21071826..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_acl_vnf.py
+++ /dev/null
@@ -1,517 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import unittest
-import mock
-import os
-import re
-import copy
-
-from tests.unit import STL_MOCKS
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-from yardstick.common import utils
-from yardstick.common import exceptions
-
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.acl_vnf import AclApproxVnf
- from yardstick.network_services.vnf_generic.vnf.base import VnfdHelper
- from yardstick.network_services.nfvi.resource import ResourceProfile
- from yardstick.network_services.vnf_generic.vnf.acl_vnf import AclApproxSetupEnvSetupEnvHelper
-
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-
-name = 'vnf__1'
-
-
-@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Process")
-class TestAclApproxVnf(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'VpeVnf',
- 'vdu':
- [{'routing_table':
- [{'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'},
- {'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'}],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl':
- [{'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'id': 'vpevnf-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface':
- {'vdu-id': 'vpevnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'AclApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- scenario_cfg = {'options': {'packetsize': 64, 'traffic_type': 4,
- 'rfc2544': {'allowed_drop_rate': '0.8 - 1'},
- 'vnf__1': {'rules': 'acl_1rule.yaml',
- 'vnf_config': {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config':
- '1C/1T',
- 'worker_threads': 1}}
- },
- 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7',
- 'task_path': '/tmp',
- 'tc': 'tc_ipv4_1Mflow_64B_packetsize',
- 'runner': {'object': 'NetworkServiceTestCase',
- 'interval': 35,
- 'output_filename': '/tmp/yardstick.out',
- 'runner_id': 74476, 'duration': 400,
- 'type': 'Duration'},
- 'traffic_profile': 'ipv4_throughput_acl.yaml',
- 'traffic_options': {'flow': 'ipv4_Packets_acl.yaml',
- 'imix': 'imix_voice.yaml'},
- 'type': 'ISB',
- 'nodes': {'tg__2': 'trafficgen_2.yardstick',
- 'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick'},
- 'topology': 'vpe-tg-topology-baremetal.yaml'}
-
- context_cfg = {'nodes': {'tg__2':
- {'member-vnf-index': '3',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_2.yardstick',
- 'vnfd-id-ref': 'tg__2',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens513f0',
- 'vld_id': AclApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.20',
- 'dst_mac': '00:00:00:00:00:01',
- 'local_mac': '00:00:00:00:00:03',
- 'dst_ip': '152.16.40.19',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens513f1',
- 'netmask': '255.255.255.0',
- 'network': '202.16.100.0',
- 'local_ip': '202.16.100.20',
- 'local_mac': '00:1e:67:d0:60:5d',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'l3fwd_vnf.yaml',
- 'user': 'root'},
- 'tg__1':
- {'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens785f0',
- 'vld_id': AclApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root'},
- 'vnf__1':
- {'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens786f0',
- 'vld_id': AclApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens786f1',
- 'vld_id': AclApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'routing_table':
- [{'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'network': '152.16.100.20',
- 'if': 'xe0'},
- {'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'network': '152.16.40.20',
- 'if': 'xe1'}],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl':
- [{'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'password': 'r00t',
- 'VNF model': 'acl_vnf.yaml'}}}
-
- def test___init__(self, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- acl_approx_vnf = AclApproxVnf(name, vnfd)
- self.assertIsNone(acl_approx_vnf._vnf_process)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- acl_approx_vnf = AclApproxVnf(name, vnfd)
- acl_approx_vnf.q_in = mock.MagicMock()
- acl_approx_vnf.q_out = mock.MagicMock()
- acl_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- acl_approx_vnf.resource = mock.Mock(autospec=ResourceProfile)
- acl_approx_vnf.vnf_execute = mock.Mock(return_value="")
- result = {'packets_dropped': 0, 'packets_fwd': 0, 'packets_in': 0}
- self.assertEqual(result, acl_approx_vnf.collect_kpi())
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_vnf_execute_command(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- acl_approx_vnf = AclApproxVnf(name, vnfd)
- acl_approx_vnf.q_in = mock.MagicMock()
- acl_approx_vnf.q_out = mock.MagicMock()
- acl_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- cmd = "quit"
- self.assertEqual("", acl_approx_vnf.vnf_execute(cmd))
-
- @mock.patch(SSH_HELPER)
- def test_get_stats(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- acl_approx_vnf = AclApproxVnf(name, vnfd)
- acl_approx_vnf.q_in = mock.MagicMock()
- acl_approx_vnf.q_out = mock.MagicMock()
- acl_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- result = "ACL TOTAL: pkts_processed: 100, pkts_drop: 0, spkts_received: 100"
- acl_approx_vnf.vnf_execute = mock.Mock(return_value=result)
- self.assertEqual(result, acl_approx_vnf.get_stats())
-
- def _get_file_abspath(self, filename):
- curr_path = os.path.dirname(os.path.abspath(__file__))
- file_path = os.path.join(curr_path, filename)
- return file_path
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.acl_vnf.hex")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.acl_vnf.eval")
- @mock.patch('yardstick.network_services.vnf_generic.vnf.acl_vnf.open')
- @mock.patch(SSH_HELPER)
- def test_run_acl(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- acl_approx_vnf = AclApproxVnf(name, vnfd)
- acl_approx_vnf._build_config = mock.MagicMock()
- acl_approx_vnf.queue_wrapper = mock.MagicMock()
- acl_approx_vnf.scenario_helper.scenario_cfg = self.scenario_cfg
- acl_approx_vnf.vnf_cfg = {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1}
- acl_approx_vnf.all_options = {'traffic_type': '4',
- 'topology': 'nsb_test_case.yaml'}
- acl_approx_vnf._run()
- acl_approx_vnf.ssh_helper.run.assert_called_once()
-
- @mock.patch.object(utils, 'find_relative_file')
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- acl_approx_vnf = AclApproxVnf(name, vnfd)
- acl_approx_vnf.deploy_helper = mock.MagicMock()
- acl_approx_vnf.resource_helper = mock.MagicMock()
- acl_approx_vnf._build_config = mock.MagicMock()
- self.scenario_cfg['vnf_options'] = {'acl': {'cfg': "",
- 'rules': ""}}
- acl_approx_vnf.q_out.put("pipeline>")
- acl_approx_vnf.WAIT_TIME = 0
- self.scenario_cfg.update({"nodes": {"vnf__1": ""}})
- self.assertIsNone(acl_approx_vnf.instantiate(self.scenario_cfg,
- self.context_cfg))
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_terminate(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- acl_approx_vnf = AclApproxVnf(name, vnfd)
- acl_approx_vnf._vnf_process = mock.MagicMock()
- acl_approx_vnf._vnf_process.terminate = mock.Mock()
- acl_approx_vnf.used_drivers = {"01:01.0": "i40e",
- "01:01.1": "i40e"}
- acl_approx_vnf.vnf_execute = mock.MagicMock()
- acl_approx_vnf.dpdk_devbind = "dpdk-devbind.py"
- acl_approx_vnf._resource_collect_stop = mock.Mock()
- self.assertIsNone(acl_approx_vnf.terminate())
-
-
-class TestAclApproxSetupEnvSetupEnvHelper(unittest.TestCase):
-
- ACL_CONFIG = {"access-list-entries": [{
- "actions": [
- "count",
- {"fwd": {
- "port": 0
- }
- }
- ],
- "matches": {
- "destination-ipv4-network": "152.16.0.0/24",
- "destination-port-range": {
- "lower-port": 0,
- "upper-port": 65535
- },
- "source-ipv4-network": "0.0.0.0/0",
- "source-port-range": {
- "lower-port": 0,
- "upper-port": 65535
- },
- "protocol-mask": 255,
- "protocol": 127,
- "priority": 1
- },
- "rule-name": "rule1588"
- }
- ]}
-
- def test_get_default_flows(self):
- """Check if default ACL SampleVNF CLI commands are
- generated correctly"""
- ssh_helper = mock.Mock()
- vnfd_helper = VnfdHelper({'vdu': [
- {'external-interface': [
- {
- 'virtual-interface': {
- 'local_ip': '152.16.100.19',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'dst_ip': '152.16.100.20',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'local_ip': '152.16.40.19',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'dst_ip': '152.16.40.20',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- }
- ]}
- ]})
- setup_helper = AclApproxSetupEnvSetupEnvHelper(vnfd_helper, ssh_helper, None)
- self.check_acl_commands(setup_helper.get_flows_config(), [
- # format: (<cli pattern>, <number of expected matches>)
- ("^p action add [0-9]+ accept$", 2),
- ("^p action add [0-9]+ count$", 2),
- ("^p action add [0-9]+ fwd 1$", 1),
- ("^p action add [0-9]+ fwd 0$", 1),
- ("^p acl add 1 152.16.100.0 24 152.16.40.0 24 0 65535 0 65535 0 0 [0-9]+$", 1),
- ("^p acl add 1 152.16.40.0 24 152.16.100.0 24 0 65535 0 65535 0 0 [0-9]+$", 1),
- ("^p acl applyruleset$", 1)
- ])
-
- @mock.patch.object(AclApproxSetupEnvSetupEnvHelper, 'get_default_flows')
- def test_get_flows_config(self, get_default_flows):
- """Check if provided ACL config can be converted to
- ACL SampleVNF CLI commands correctly"""
- ssh_helper = mock.Mock()
- setup_helper = AclApproxSetupEnvSetupEnvHelper(None, ssh_helper, None)
- get_default_flows.return_value = ({}, [])
- self.check_acl_commands(setup_helper.get_flows_config(self.ACL_CONFIG), [
- # format: (<cli pattern>, <number of expected matches>)
- ("^p action add [0-9]+ count$", 1),
- ("^p action add [0-9]+ fwd 0$", 1),
- ("^p acl add 1 0.0.0.0 0 152.16.0.0 24 0 65535 0 65535 127 0 [0-9]+$", 1),
- ("^p acl applyruleset$", 1)
- ])
-
- @mock.patch.object(AclApproxSetupEnvSetupEnvHelper, 'get_default_flows')
- def test_get_flows_config_invalid_action(self, get_default_flows):
- """Check if incorrect ACL config fails to convert
- to ACL SampleVNF CLI commands"""
- ssh_helper = mock.Mock()
- setup_helper = AclApproxSetupEnvSetupEnvHelper(None, ssh_helper, None)
- get_default_flows.return_value = ({}, [])
- # duplicate config and add invald action
- acl_config = copy.deepcopy(self.ACL_CONFIG)
- acl_config['access-list-entries'][0]["actions"].append({"xnat": {}})
- self.assertRaises(exceptions.AclUknownActionTemplate,
- setup_helper.get_flows_config, acl_config)
-
- @mock.patch.object(AclApproxSetupEnvSetupEnvHelper, 'get_default_flows')
- def test_get_flows_config_invalid_action_param(self, get_default_flows):
- """Check if ACL config with invalid action parameter fails to convert
- to ACL SampleVNF CLI commands"""
- ssh_helper = mock.Mock()
- setup_helper = AclApproxSetupEnvSetupEnvHelper(None, ssh_helper, None)
- get_default_flows.return_value = ({}, [])
- # duplicate config and add action with invalid parameter
- acl_config = copy.deepcopy(self.ACL_CONFIG)
- acl_config['access-list-entries'][0]["actions"].append(
- {"nat": {"xport": 0}})
- self.assertRaises(exceptions.AclMissingActionArguments,
- setup_helper.get_flows_config, acl_config)
-
- def check_acl_commands(self, config, expected_cli_patterns):
- """Check if expected ACL CLI commands (given as a list of patterns,
- `expected_cli_patterns` parameter) present in SampleVNF ACL
- configuration (given as a multiline string, `config` parameter)"""
- # Example of expected config:
- # ---------------------------
- # p action add 1 accept
- # p action add 1 fwd 1
- # p action add 2 accept
- # p action add 2 count
- # p action add 2 fwd 0
- # p acl add 1 152.16.100.0 24 152.16.40.0 24 0 65535 0 65535 0 0 1
- # p acl add 1 152.16.40.0 24 152.16.100.0 24 0 65535 0 65535 0 0 2
- # p acl applyruleset
- # ---------------------------
- # NOTE: The config above consists of actions ids, which are actually
- # unknown (generated at runtime), thus it's incorrect just to compare
- # the example ACL config above with the configuration returned by
- # get_flows_config() function. It's more correct to use CLI patterns
- # (RE) to find the required SampleVNF CLI commands in the multiline
- # string (SampleVNF ACL configuration).
- for pattern, num_of_match in expected_cli_patterns:
- # format: (<cli pattern>, <number of expected matches>)
- result = re.findall(pattern, config, re.MULTILINE)
- self.assertEqual(len(result), num_of_match)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.open')
- @mock.patch.object(utils, 'find_relative_file')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.MultiPortConfig')
- @mock.patch.object(utils, 'open_relative_file')
- def test_build_config(self, *args):
- vnfd_helper = mock.Mock()
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.vnf_cfg = {'lb_config': 'HW'}
- scenario_helper.options = {}
- scenario_helper.all_options = {}
-
- acl_approx_setup_helper = AclApproxSetupEnvSetupEnvHelper(vnfd_helper,
- ssh_helper,
- scenario_helper)
-
- acl_approx_setup_helper.get_flows_config = mock.Mock()
- acl_approx_setup_helper.ssh_helper.provision_tool = mock.Mock(return_value='tool_path')
- acl_approx_setup_helper.ssh_helper.all_ports = mock.Mock()
- acl_approx_setup_helper.vnfd_helper.port_nums = mock.Mock(return_value=[0, 1])
- expected = 'sudo tool_path -p 0x3 -f /tmp/acl_config -s /tmp/acl_script --hwlb 3'
- self.assertEqual(acl_approx_setup_helper.build_config(), expected)
- acl_approx_setup_helper.get_flows_config.assert_called_once()
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_base.py b/tests/unit/network_services/vnf_generic/vnf/test_base.py
deleted file mode 100644
index 9ef6473f0..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_base.py
+++ /dev/null
@@ -1,238 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# Unittest for yardstick.network_services.vnf_generic.vnf.test_base
-
-import multiprocessing
-import os
-
-import mock
-import unittest
-
-from yardstick.network_services.vnf_generic.vnf import base
-from yardstick.ssh import SSH
-
-
-IP_PIPELINE_CFG_FILE_TPL = ("arp_route_tbl = ({port0_local_ip_hex},"
- "{port0_netmask_hex},1,{port1_local_ip_hex}) "
- "({port1_local_ip_hex},{port1_netmask_hex},0,"
- "{port0_local_ip_hex})")
-
-IP_PIPELINE_ND_CFG_FILE_TPL = """
-nd_route_tbl = ({port1_dst_ip_hex6},"""
-"""{port1_dst_netmask_hex6},1,{port1_dst_ip_hex6})"""
-
-_LOCAL_OBJECT = object()
-
-VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02'
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
-}
-
-VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ]
- }
-}
-
-
-class FileAbsPath(object):
- def __init__(self, module_file):
- super(FileAbsPath, self).__init__()
- self.module_path = os.path.dirname(os.path.abspath(module_file))
-
- def get_path(self, filename):
- file_path = os.path.join(self.module_path, filename)
- return file_path
-
-
-def mock_ssh(mock_ssh_type, spec=None, exec_result=_LOCAL_OBJECT, run_result=_LOCAL_OBJECT):
- if spec is None:
- spec = SSH
-
- if exec_result is _LOCAL_OBJECT:
- exec_result = 0, "", ""
-
- if run_result is _LOCAL_OBJECT:
- run_result = 0, "", ""
-
- mock_ssh_instance = mock.Mock(autospec=spec)
- mock_ssh_instance._get_client.return_value = mock.Mock()
- mock_ssh_instance.execute.return_value = exec_result
- mock_ssh_instance.run.return_value = run_result
- mock_ssh_type.from_node.return_value = mock_ssh_instance
- return mock_ssh_instance
-
-
-class TestQueueFileWrapper(unittest.TestCase):
- def setUp(self):
- self.prompt = "pipeline>"
- self.q_in = multiprocessing.Queue()
- self.q_out = multiprocessing.Queue()
-
- def test___init__(self):
- queue_file_wrapper = \
- base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
- self.assertEqual(queue_file_wrapper.prompt, self.prompt)
-
- def test_clear(self):
- queue_file_wrapper = \
- base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
- queue_file_wrapper.bufsize = 5
- queue_file_wrapper.write("pipeline>")
- queue_file_wrapper.close()
- self.assertIsNone(queue_file_wrapper.clear())
- self.assertIsNotNone(queue_file_wrapper.q_out.empty())
-
- def test_close(self):
- queue_file_wrapper = \
- base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
- self.assertIsNone(queue_file_wrapper.close())
-
- def test_read(self):
- queue_file_wrapper = \
- base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
- queue_file_wrapper.q_in.put("pipeline>")
- self.assertEqual("pipeline>", queue_file_wrapper.read(20))
-
- def test_write(self):
- queue_file_wrapper = \
- base.QueueFileWrapper(self.q_in, self.q_out, self.prompt)
- queue_file_wrapper.write("pipeline>")
- self.assertIsNotNone(queue_file_wrapper.q_out.empty())
-
-
-class TestGenericVNF(unittest.TestCase):
-
- def test_definition(self):
- """Make sure that the abstract class cannot be instantiated"""
- with self.assertRaises(TypeError) as exc:
- # pylint: disable=abstract-class-instantiated
- base.GenericVNF('vnf1', VNFD['vnfd:vnfd-catalog']['vnfd'][0])
-
- msg = ("Can't instantiate abstract class GenericVNF with abstract methods "
- "collect_kpi, instantiate, scale, start_collect, "
- "stop_collect, terminate, wait_for_instantiate")
-
- self.assertEqual(msg, str(exc.exception))
-
-
-class TestGenericTrafficGen(unittest.TestCase):
-
- def test_definition(self):
- """Make sure that the abstract class cannot be instantiated"""
- vnfd = VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- name = 'vnf1'
- with self.assertRaises(TypeError) as exc:
- # pylint: disable=abstract-class-instantiated
- base.GenericTrafficGen(name, vnfd)
- msg = ("Can't instantiate abstract class GenericTrafficGen with "
- "abstract methods collect_kpi, instantiate, run_traffic, "
- "scale, terminate")
- self.assertEqual(msg, str(exc.exception))
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_cgnapt_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_cgnapt_vnf.py
deleted file mode 100644
index c549da8f9..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_cgnapt_vnf.py
+++ /dev/null
@@ -1,441 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-from copy import deepcopy
-import os
-import unittest
-import mock
-
-from tests.unit import STL_MOCKS
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-from yardstick.common import utils
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.cgnapt_vnf import CgnaptApproxVnf, \
- CgnaptApproxSetupEnvHelper
- from yardstick.network_services.vnf_generic.vnf import cgnapt_vnf
- from yardstick.network_services.nfvi.resource import ResourceProfile
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-
-name = 'vnf__0'
-
-
-class TestCgnaptApproxSetupEnvHelper(unittest.TestCase):
-
- def test__generate_ip_from_pool(self):
-
- ip = CgnaptApproxSetupEnvHelper._generate_ip_from_pool("1.2.3.4")
- self.assertEqual(next(ip), '1.2.3.4')
- self.assertEqual(next(ip), '1.2.4.4')
- self.assertEqual(next(ip), '1.2.5.4')
-
- def test__update_cgnat_script_file(self):
-
- sample = """\
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-link 0 down
-link 0 config {port0_local_ip} {port0_prefixlen}
-link 0 up
-link 1 down
-link 1 config {port1_local_ip} {port1_prefixlen}
-link 1 up
-"""
- header = "This is a header"
-
- out = CgnaptApproxSetupEnvHelper._update_cgnat_script_file(header, sample.splitlines())
- self.assertNotIn("This is a header", out)
-
- def test__get_cgnapt_config(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.port_pairs.uplink_ports = [{"name": 'a'}, {"name": "b"}, {"name": "c"}]
-
- helper = CgnaptApproxSetupEnvHelper(vnfd_helper, mock.Mock(), mock.Mock())
- result = helper._get_cgnapt_config()
- self.assertIsNotNone(result)
-
- def test_scale(self):
- helper = CgnaptApproxSetupEnvHelper(mock.Mock(), mock.Mock(), mock.Mock())
- with self.assertRaises(NotImplementedError):
- helper.scale()
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.open')
- @mock.patch.object(utils, 'find_relative_file')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.MultiPortConfig')
- @mock.patch.object(utils, 'open_relative_file')
- def test_build_config(self, *args):
- vnfd_helper = mock.Mock()
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.vnf_cfg = {'lb_config': 'HW'}
- scenario_helper.options = {}
- scenario_helper.all_options = {}
-
- cgnat_approx_setup_helper = CgnaptApproxSetupEnvHelper(vnfd_helper,
- ssh_helper,
- scenario_helper)
-
- cgnat_approx_setup_helper.ssh_helper.provision_tool = mock.Mock(return_value='tool_path')
- cgnat_approx_setup_helper.ssh_helper.all_ports = mock.Mock()
- cgnat_approx_setup_helper.vnfd_helper.port_nums = mock.Mock(return_value=[0, 1])
- expected = 'sudo tool_path -p 0x3 -f /tmp/cgnapt_config -s /tmp/cgnapt_script --hwlb 3'
- self.assertEqual(cgnat_approx_setup_helper.build_config(), expected)
-
-
-@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Process")
-class TestCgnaptApproxVnf(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'VpeVnf',
- 'vdu':
- [{'routing_table':
- [{'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'},
- {'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'}],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl':
- [{'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'id': 'vpevnf-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface':
- {'vdu-id': 'vpevnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'CgnaptApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- SCENARIO_CFG = {
- 'options': {
- 'packetsize': 64,
- 'traffic_type': 4,
- 'rfc2544': {
- 'allowed_drop_rate': '0.8 - 1',
- },
- 'vnf__0': {
- 'napt': 'dynamic',
- 'vnf_config': {
- 'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config':
- '1C/1T',
- 'worker_threads': 1,
- },
- },
- 'flow': {'count': 1,
- 'dst_ip': [{'tg__1': 'xe0'}],
- 'public_ip': [''],
- 'src_ip': [{'tg__0': 'xe0'}]},
- },
- 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7',
- 'task_path': '/tmp',
- 'tc': 'tc_ipv4_1Mflow_64B_packetsize',
- 'runner': {
- 'object': 'NetworkServiceTestCase',
- 'interval': 35,
- 'output_filename': '/tmp/yardstick.out',
- 'runner_id': 74476,
- 'duration': 400,
- 'type': 'Duration',
- },
- 'traffic_profile': 'ipv4_throughput_acl.yaml',
- 'type': 'NSPerf',
- 'nodes': {
- 'tg__1': 'trafficgen_1.yardstick',
- 'tg__0': 'trafficgen_0.yardstick',
- 'vnf__0': 'vnf.yardstick',
- },
- 'topology': 'vpe-tg-topology-baremetal.yaml',
- }
-
- context_cfg = {'nodes': {'tg__2':
- {'member-vnf-index': '3',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_2.yardstick',
- 'vnfd-id-ref': 'tg__2',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens513f0',
- 'vld_id': CgnaptApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.20',
- 'dst_mac': '00:00:00:00:00:01',
- 'local_mac': '00:00:00:00:00:03',
- 'dst_ip': '152.16.40.19',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens513f1',
- 'netmask': '255.255.255.0',
- 'network': '202.16.100.0',
- 'local_ip': '202.16.100.20',
- 'local_mac': '00:1e:67:d0:60:5d',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'l3fwd_vnf.yaml',
- 'user': 'root'},
- 'tg__1':
- {'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens785f0',
- 'vld_id': CgnaptApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root'},
- 'vnf__0':
- {'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__0',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens786f0',
- 'vld_id': CgnaptApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens786f1',
- 'vld_id': CgnaptApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'routing_table':
- [{'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'network': '152.16.100.20',
- 'if': 'xe0'},
- {'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'network': '152.16.40.20',
- 'if': 'xe1'}],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl':
- [{'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'password': 'r00t',
- 'VNF model': 'cgnapt_vnf.yaml'}}}
-
- def setUp(self):
- self.scenario_cfg = deepcopy(self.SCENARIO_CFG)
-
- def test___init__(self, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- self.assertIsNone(cgnapt_approx_vnf._vnf_process)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- cgnapt_approx_vnf._vnf_process = mock.MagicMock(
- **{"is_alive.return_value": True, "exitcode": None})
- cgnapt_approx_vnf.q_in = mock.MagicMock()
- cgnapt_approx_vnf.q_out = mock.MagicMock()
- cgnapt_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- cgnapt_approx_vnf.resource = mock.Mock(autospec=ResourceProfile)
- result = {'packets_dropped': 0, 'packets_fwd': 0, 'packets_in': 0}
- self.assertEqual(result, cgnapt_approx_vnf.collect_kpi())
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch(SSH_HELPER)
- def test_vnf_execute_command(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- cgnapt_approx_vnf.q_in = mock.MagicMock()
- cgnapt_approx_vnf.q_out = mock.MagicMock()
- cgnapt_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- cmd = "quit"
- self.assertEqual("", cgnapt_approx_vnf.vnf_execute(cmd))
-
- @mock.patch(SSH_HELPER)
- def test_get_stats(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- cgnapt_approx_vnf.q_in = mock.MagicMock()
- cgnapt_approx_vnf.q_out = mock.MagicMock()
- cgnapt_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- result = \
- "CG-NAPT(.*\n)*Received 100, Missed 0, Dropped 0,Translated 100,ingress"
- cgnapt_approx_vnf.vnf_execute = mock.Mock(return_value=result)
- self.assertListEqual(list(result), list(cgnapt_approx_vnf.get_stats()))
-
- def _get_file_abspath(self, filename):
- curr_path = os.path.dirname(os.path.abspath(__file__))
- file_path = os.path.join(curr_path, filename)
- return file_path
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.cgnapt_vnf.hex")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.cgnapt_vnf.eval")
- @mock.patch('yardstick.network_services.vnf_generic.vnf.cgnapt_vnf.open')
- @mock.patch(SSH_HELPER)
- def test_run_vcgnapt(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- cgnapt_approx_vnf._build_config = mock.MagicMock()
- cgnapt_approx_vnf.queue_wrapper = mock.MagicMock()
- cgnapt_approx_vnf.ssh_helper = mock.MagicMock()
- cgnapt_approx_vnf.ssh_helper.run = mock.MagicMock()
- cgnapt_approx_vnf.scenario_helper.scenario_cfg = self.scenario_cfg
- cgnapt_approx_vnf._run()
- cgnapt_approx_vnf.ssh_helper.run.assert_called_once()
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- cgnapt_approx_vnf.deploy_helper = mock.MagicMock()
- cgnapt_approx_vnf.resource_helper = mock.MagicMock()
- cgnapt_approx_vnf._build_config = mock.MagicMock()
- self.scenario_cfg['vnf_options'] = {'acl': {'cfg': "",
- 'rules': ""}}
- cgnapt_approx_vnf.q_out.put("pipeline>")
- cgnapt_vnf.WAIT_TIME = 3
- self.scenario_cfg.update({"nodes": {"vnf__0": ""}})
- self.assertIsNone(cgnapt_approx_vnf.instantiate(self.scenario_cfg,
- self.context_cfg))
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test__vnf_up_post(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- self.scenario_cfg['options'][name]['napt'] = 'static'
-
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- cgnapt_approx_vnf._vnf_process = mock.MagicMock()
- cgnapt_approx_vnf._vnf_process.terminate = mock.Mock()
- cgnapt_approx_vnf.vnf_execute = mock.MagicMock()
- cgnapt_approx_vnf.scenario_helper.scenario_cfg = self.scenario_cfg
- cgnapt_approx_vnf._resource_collect_stop = mock.Mock()
- cgnapt_approx_vnf._vnf_up_post()
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test__vnf_up_post_short(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- cgnapt_approx_vnf = CgnaptApproxVnf(name, vnfd)
- cgnapt_approx_vnf._vnf_process = mock.MagicMock()
- cgnapt_approx_vnf._vnf_process.terminate = mock.Mock()
- cgnapt_approx_vnf.vnf_execute = mock.MagicMock()
- cgnapt_approx_vnf.scenario_helper.scenario_cfg = self.scenario_cfg
- cgnapt_approx_vnf._resource_collect_stop = mock.Mock()
- cgnapt_approx_vnf._vnf_up_post()
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py b/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py
deleted file mode 100644
index bc48f994c..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_prox_helpers.py
+++ /dev/null
@@ -1,2321 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-from itertools import repeat, chain
-import os
-import socket
-import time
-
-import mock
-import unittest
-
-from tests.unit import STL_MOCKS
-from yardstick.common import utils
-from yardstick.network_services.vnf_generic.vnf.base import VnfdHelper
-from yardstick.network_services import constants
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import ScenarioHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxSocketHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import PacketDump
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import CoreSocketTuple
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxTestDataTuple
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxDpdkVnfSetupEnvHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import TotStatsTuple
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxDataHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxResourceHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxProfileHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxMplsProfileHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxBngProfileHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxVpeProfileHelper
- from yardstick.network_services.vnf_generic.vnf.prox_helpers import ProxlwAFTRProfileHelper
-
-class TestCoreTuple(unittest.TestCase):
- def test___init__(self):
- core_tuple = CoreSocketTuple('core 5s6')
- self.assertEqual(core_tuple.core_id, 5)
- self.assertEqual(core_tuple.socket_id, 6)
- self.assertFalse(core_tuple.is_hyperthread())
-
- core_tuple = CoreSocketTuple('core 5s6h')
- self.assertEqual(core_tuple.core_id, 5)
- self.assertEqual(core_tuple.socket_id, 6)
- self.assertTrue(core_tuple.is_hyperthread())
-
- def test___init__negative(self):
- bad_inputs = [
- '',
- '5',
- '5s',
- '6h',
- '5s6',
- 'core',
- 'core h',
- 'core 5s',
- 'core 5 6',
- 'core 5 6h',
- 'core 5d6',
- 'core 5d6h',
- 1,
- 2.3,
- [],
- {},
- object(),
- ]
-
- for bad_input in bad_inputs:
- with self.assertRaises(ValueError):
- CoreSocketTuple(bad_input)
-
- def test_find_in_topology(self):
- topology_in = {
- 6: {
- 5: {
- 'key1': ['a', 'b'],
- 'key2': ['c', 'd'],
- },
- },
- }
-
- core_tuple = CoreSocketTuple('core 5s6')
-
- expected = 'a'
- result = core_tuple.find_in_topology(topology_in)
- self.assertEqual(result, expected)
-
- core_tuple = CoreSocketTuple('core 5s6h')
-
- expected = 'c'
- result = core_tuple.find_in_topology(topology_in)
- self.assertEqual(result, expected)
-
- def test_find_in_topology_negative(self):
- core_tuple = CoreSocketTuple('core 6s5')
- with self.assertRaises(ValueError):
- # no socket key
- core_tuple.find_in_topology({})
-
- with self.assertRaises(ValueError):
- # no core key
- core_tuple.find_in_topology({5: {}})
-
- with self.assertRaises(ValueError):
- # no first value (as needed by non-hyperthread core)
- core_tuple.find_in_topology({5: {6: {'key1': []}}})
-
- core_tuple = CoreSocketTuple('core 6s5h')
- with self.assertRaises(ValueError):
- # no second value (as needed by hyperthread core)
- core_tuple.find_in_topology({5: {6: {'key1': ['e']}}})
-
-
-class TestTotStatsTuple(unittest.TestCase):
- def test___new___negative(self):
- with self.assertRaises(TypeError):
- # no values
- TotStatsTuple()
-
- with self.assertRaises(TypeError):
- # one, non-integer value
- TotStatsTuple('a')
-
- with self.assertRaises(TypeError):
- # too many values
- TotStatsTuple(3, 4, 5, 6, 7)
-
-
-class TestProxTestDataTuple(unittest.TestCase):
- def test___init__(self):
- prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, 6, 7, 8, 9)
- self.assertEqual(prox_test_data.tolerated, 1)
- self.assertEqual(prox_test_data.tsc_hz, 2)
- self.assertEqual(prox_test_data.delta_rx, 3)
- self.assertEqual(prox_test_data.delta_tx, 4)
- self.assertEqual(prox_test_data.delta_tsc, 5)
- self.assertEqual(prox_test_data.latency, 6)
- self.assertEqual(prox_test_data.rx_total, 7)
- self.assertEqual(prox_test_data.tx_total, 8)
- self.assertEqual(prox_test_data.pps, 9)
-
- def test_properties(self):
- prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, 6, 7, 8, 9)
- self.assertEqual(prox_test_data.pkt_loss, 12.5)
- self.assertEqual(prox_test_data.mpps, 1.6 / 1e6)
- self.assertEqual(prox_test_data.can_be_lost, 0)
- self.assertEqual(prox_test_data.drop_total, 1)
- self.assertFalse(prox_test_data.success)
-
- prox_test_data = ProxTestDataTuple(10, 2, 3, 4, 5, 6, 997, 998, 9)
- self.assertTrue(prox_test_data.success)
-
- def test_pkt_loss_zero_division(self):
- prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, 6, 7, 0, 9)
- self.assertEqual(prox_test_data.pkt_loss, 100.0)
-
- def test_get_samples(self):
- prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, [6.1, 6.9, 6.4], 7, 8, 9)
-
- expected = {
- "Throughput": 1.6 / 1e6,
- "DropPackets": 12.5,
- "CurrentDropPackets": 12.5,
- "TxThroughput": 9 / 1e6,
- "RxThroughput": 1.6 / 1e6,
- "PktSize": 64,
- "PortSample": 1,
- "LatencyMin": 6.1,
- "LatencyMax": 6.9,
- "LatencyAvg": 6.4,
- }
- result = prox_test_data.get_samples(64, port_samples={"PortSample": 1})
- self.assertDictEqual(result, expected)
-
- expected = {
- "Throughput": 1.6 / 1e6,
- "DropPackets": 0.123,
- "CurrentDropPackets": 0.123,
- "TxThroughput": 9 / 1e6,
- "RxThroughput": 1.6 / 1e6,
- "PktSize": 64,
- "LatencyMin": 6.1,
- "LatencyMax": 6.9,
- "LatencyAvg": 6.4,
- }
- result = prox_test_data.get_samples(64, 0.123)
- self.assertDictEqual(result, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.LOG')
- def test_log_data(self, mock_logger):
- my_mock_logger = mock.MagicMock()
- prox_test_data = ProxTestDataTuple(1, 2, 3, 4, 5, [6.1, 6.9, 6.4], 7, 8, 9)
- prox_test_data.log_data()
- self.assertEqual(my_mock_logger.debug.call_count, 0)
- self.assertEqual(mock_logger.debug.call_count, 2)
-
- mock_logger.debug.reset_mock()
- prox_test_data.log_data(my_mock_logger)
- self.assertEqual(my_mock_logger.debug.call_count, 2)
- self.assertEqual(mock_logger.debug.call_count, 0)
-
-
-class TestPacketDump(unittest.TestCase):
- PAYLOAD = "payload"
-
- def test__init__(self):
- PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
-
- def test___str__(self):
- expected = '<PacketDump port: port_id payload: {}>'.format(self.PAYLOAD)
- dump1 = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
- self.assertEqual(str(dump1), expected)
-
- def test_port_id(self):
- p = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
- self.assertEqual(p.port_id, "port_id")
-
- def test_data_len(self):
- p = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
- self.assertEqual(p.data_len, len(self.PAYLOAD))
-
- def test_payload(self):
- p = PacketDump("port_id", len(self.PAYLOAD), self.PAYLOAD)
- self.assertEqual(p.payload(), self.PAYLOAD)
-
- self.assertEqual(p.payload(3), self.PAYLOAD[3:])
-
- self.assertEqual(p.payload(end=3), self.PAYLOAD[:4])
-
- self.assertEqual(p.payload(2, 4), self.PAYLOAD[2:5])
-
-
-PACKET_DUMP_1 = """\
-pktdump,3,11
-hello world
-"""
-
-PACKET_DUMP_2 = """\
-pktdump,3,11
-hello world
-pktdump,2,9
-brown fox jumped over
-pktdump,4,8
-lazy
-dog
-"""
-
-PACKET_DUMP_NON_1 = """\
-not_a_dump,1,2
-other data
-"""
-
-PACKET_DUMP_MIXED_1 = """\
-pktdump,3,11
-hello world
-not_a_dump,1,2
-other data
-"""
-
-PACKET_DUMP_BAD_1 = """\
-pktdump,one,12
-bad port id
-"""
-
-PACKET_DUMP_BAD_2 = """\
-pktdump,3,twelve
-bad data length
-"""
-
-PACKET_DUMP_BAD_3 = """\
-pktdump,3
-no data length value
-"""
-
-
-class TestProxSocketHelper(unittest.TestCase):
-
- def setUp(self):
- self.mock_time_sleep = mock.patch.object(time, 'sleep').start()
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket')
- def test___init__(self, mock_socket):
- expected = mock_socket.socket()
- prox = ProxSocketHelper()
- result = prox._sock
- self.assertEqual(result, expected)
-
- def test_connect(self):
- mock_sock = mock.MagicMock()
- prox = ProxSocketHelper(mock_sock)
- prox.connect('10.20.30.40', 23456)
- self.assertEqual(mock_sock.connect.call_count, 1)
-
- def test_get_sock(self):
- mock_sock = mock.MagicMock()
- prox = ProxSocketHelper(mock_sock)
- result = prox.get_socket()
- self.assertIs(result, mock_sock)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.select')
- def test_get_data(self, mock_select):
- mock_select.select.side_effect = [[1], [0]]
- mock_socket = mock.MagicMock()
- mock_recv = mock_socket.recv()
- mock_recv.decode.return_value = ""
- prox = ProxSocketHelper(mock_socket)
- ret = prox.get_data()
- self.assertEqual(ret, "")
- self.assertEqual(len(prox._pkt_dumps), 0)
-
- mock_select.select.reset_mock()
- mock_select.select.side_effect = chain([['a'], ['']], repeat([1], 3))
- mock_recv.decode.return_value = PACKET_DUMP_1
- ret = prox.get_data()
- self.assertEqual(mock_select.select.call_count, 2)
- self.assertEqual(ret, 'pktdump,3,11')
- self.assertEqual(len(prox._pkt_dumps), 1)
-
- mock_select.select.reset_mock()
- mock_select.select.side_effect = chain([[object()], [None]], repeat([1], 3))
- mock_recv.decode.return_value = PACKET_DUMP_2
- ret = prox.get_data()
- self.assertEqual(mock_select.select.call_count, 2)
- self.assertEqual(ret, 'jumped over')
- self.assertEqual(len(prox._pkt_dumps), 3)
-
- def test__parse_socket_data_mixed_data(self):
- prox = ProxSocketHelper(mock.MagicMock())
- ret = prox._parse_socket_data(PACKET_DUMP_NON_1, False)
- self.assertEqual(ret, 'not_a_dump,1,2')
- self.assertEqual(len(prox._pkt_dumps), 0)
-
- ret = prox._parse_socket_data(PACKET_DUMP_MIXED_1, False)
- self.assertEqual(ret, 'not_a_dump,1,2')
- self.assertEqual(len(prox._pkt_dumps), 1)
-
- def test__parse_socket_data_bad_data(self):
- prox = ProxSocketHelper(mock.MagicMock())
- with self.assertRaises(ValueError):
- prox._parse_socket_data(PACKET_DUMP_BAD_1, False)
-
- with self.assertRaises(ValueError):
- prox._parse_socket_data(PACKET_DUMP_BAD_2, False)
-
- ret = prox._parse_socket_data(PACKET_DUMP_BAD_3, False)
- self.assertEqual(ret, 'pktdump,3')
-
- def test__parse_socket_data_pkt_dump_only(self):
- prox = ProxSocketHelper(mock.MagicMock())
- ret = prox._parse_socket_data('', True)
- self.assertFalse(ret)
-
- ret = prox._parse_socket_data(PACKET_DUMP_1, True)
- self.assertTrue(ret)
-
- ret = prox._parse_socket_data(PACKET_DUMP_2, True)
- self.assertTrue(ret)
-
- def test_put_command(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.put_command("data")
- mock_socket.sendall.assert_called_once()
-
- def test_put_command_socket_error(self):
- mock_socket = mock.MagicMock()
- mock_socket.sendall.side_effect = OSError
- prox = ProxSocketHelper(mock_socket)
- prox.put_command("data")
- mock_socket.sendall.assert_called_once()
-
- def test_get_packet_dump(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox._pkt_dumps = []
- self.assertIsNone(prox.get_packet_dump())
-
- prox._pkt_dumps = [234]
- self.assertEqual(prox.get_packet_dump(), 234)
- self.assertEqual(prox._pkt_dumps, [])
-
- def test_stop_all_reset(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.stop_all_reset()
- mock_socket.sendall.assert_called()
-
- def test_stop_all(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.stop_all()
- mock_socket.sendall.assert_called()
-
- def test_stop(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.stop([3, 4, 5], 16)
- mock_socket.sendall.assert_called()
-
- def test_start_all(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.start_all()
- mock_socket.sendall.assert_called()
-
- def test_start(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.start([3, 4, 5])
- mock_socket.sendall.assert_called()
-
- def test_reset_stats(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.reset_stats()
- mock_socket.sendall.assert_called()
-
- def test_set_pkt_size(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.set_pkt_size([3, 4, 5], 1024)
- self.assertEqual(mock_socket.sendall.call_count, 3)
-
- def test_set_value(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.set_value([3, 4, 5], 10, 20, 30)
- self.assertEqual(mock_socket.sendall.call_count, 3)
-
- def test_reset_values(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.reset_values([3, 4, 5])
- self.assertEqual(mock_socket.sendall.call_count, 3)
-
- def test_set_speed(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.set_speed([3, 4, 5], 1000)
- self.assertEqual(mock_socket.sendall.call_count, 3)
-
- def test_slope_speed(self):
- core_data = [
- {
- 'cores': [3, 4, 5],
- 'speed': 1000,
- },
- {
- 'cores': [9, 10, 11],
- 'speed': '500.5',
- },
- ]
-
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.set_speed = set_speed = mock.MagicMock()
- prox.slope_speed(core_data, 5)
- self.assertEqual(set_speed.call_count, 20)
-
- set_speed.reset_mock()
- prox.slope_speed(core_data, 5, 5)
- self.assertEqual(set_speed.call_count, 10)
-
- def test_set_pps(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.set_pps([3, 4, 5], 1000, 512)
- self.assertEqual(mock_socket.sendall.call_count, 3)
-
- def test_lat_stats(self):
- latency_output = [
- '1, 2 , 3', # has white space
- '4,5', # too short
- '7,8,9,10.5,11', # too long with float, but float is in unused portion
- 'twelve,13,14', # value as English word
- '15,16.2,17', # float in used portion
- ]
-
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(side_effect=latency_output)
-
- expected = (
- {
- 3: 1,
- 5: 7,
- },
- {
- 3: 2,
- 5: 8,
- },
- {
- 3: 3,
- 5: 9,
- },
- )
- result = prox.lat_stats([3, 4, 5, 6, 7], 16)
- self.assertEqual(mock_socket.sendall.call_count, 5)
- self.assertEqual(result, expected)
-
- def test_get_all_tot_stats_error(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(return_value='3,4,5')
- expected = [0, 0, 0, 0]
- result = prox.get_all_tot_stats()
- self.assertEqual(result, expected)
-
- def test_get_all_tot_stats(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(return_value='3,4,5,6')
- expected = 3, 4, 5, 6
- result = prox.get_all_tot_stats()
- self.assertEqual(result, expected)
-
- def test_hz(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(return_value='3,4,5,6')
- expected = 6
- result = prox.hz()
- self.assertEqual(result, expected)
-
- def test_core_stats(self):
- core_stats = [
- '3,4,5,6',
- '7,8,9,10,NaN',
- '11,12,13,14,15',
- ]
-
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(side_effect=core_stats)
- expected = 21, 24, 27, 14
- result = prox.core_stats([3, 4, 5], 16)
- self.assertEqual(result, expected)
-
- def test_port_stats(self):
- port_stats = [
- ','.join(str(n) for n in range(3, 15)),
- ','.join(str(n) for n in range(8, 32, 2)),
- ','.join(str(n) for n in range(5, 89, 7)),
- ]
-
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(side_effect=port_stats)
- expected = [16, 26, 36, 46, 56, 66, 76, 86, 96, 106, 116, 126]
- result = prox.port_stats([3, 4, 5])
- self.assertEqual(result, expected)
-
- def test_measure_tot_stats(self):
- start_tot = 3, 4, 5, 6
- end_tot = 7, 9, 11, 13
- delta_tot = 4, 5, 6, 7
-
- get_data_output = [
- ','.join(str(n) for n in start_tot),
- ','.join(str(n) for n in end_tot),
- ]
-
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(side_effect=get_data_output)
- expected = {
- 'start_tot': start_tot,
- 'end_tot': end_tot,
- 'delta': delta_tot,
- }
- with prox.measure_tot_stats() as result:
- pass
- self.assertEqual(result, expected)
-
- def test_tot_stats(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(return_value='3,4,5,6')
- expected = 3, 4, 5
- result = prox.tot_stats()
- self.assertEqual(result, expected)
-
- def test_tot_ierrors(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.get_data = mock.MagicMock(return_value='3,4,5,6')
- expected = 3, 3
- result = prox.tot_ierrors()
- self.assertEqual(result, expected)
-
- def test_set_count(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.set_count(432, [3, 4, 5])
- self.assertEqual(mock_socket.sendall.call_count, 3)
-
- def test_dump_rx(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.dump_rx(3, 5, 8)
- self.assertEqual(mock_socket.sendall.call_count, 1)
-
- def test_quit(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.quit()
- mock_socket.sendall.assert_called()
-
- def test_force_quit(self):
- mock_socket = mock.MagicMock()
- prox = ProxSocketHelper(mock_socket)
- prox.force_quit()
- mock_socket.sendall.assert_called()
-
-
-class TestProxDpdkVnfSetupEnvHelper(unittest.TestCase):
-
- VNFD0 = {
- 'short-name': 'ProxVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'name': 'proxvnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'id': 'proxvnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'uplink_0',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.19',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'downlink_0',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- },
- ],
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'proxvnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'id': 'ProxApproxVnf',
- 'name': 'ProxVnf',
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD0,
- ],
- },
- }
-
- def test_global_section(self):
- setup_helper = ProxDpdkVnfSetupEnvHelper(mock.MagicMock(), mock.MagicMock(),
- mock.MagicMock())
-
- setup_helper._prox_config_data = [('a', [])]
-
- with self.assertRaises(KeyError):
- _ = setup_helper.global_section
-
- global_section = (
- 'global', [
- ('not_name', 'other data'),
- ('name_not', 'more data'),
- ('name', 'prox type'),
- ],
- )
-
- setup_helper._prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- global_section,
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ('name', 'tagged'),
- ]),
- ('section3', [
- ('key1', 'value1'),
- ('key2', 'value2'),
- ('key3', 'value3'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ('name', 'udp'),
- ]),
- ]
-
- result = setup_helper.global_section
- self.assertEqual(result, global_section[1])
-
- def test_find_in_section(self):
- setup_helper = ProxDpdkVnfSetupEnvHelper(mock.MagicMock(), mock.MagicMock(),
- mock.MagicMock())
-
- setup_helper._prox_config_data = [
- ('global', [
- ('not_name', 'other data'),
- ('name_not', 'more data'),
- ('name', 'prox type'),
- ]),
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ('name', 'tagged'),
- ]),
- ('section3', [
- ('key1', 'value1'),
- ('key2', 'value2'),
- ('key3', 'value3'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ('name', 'udp'),
- ]),
- ]
-
- expected = 'value3'
- result = setup_helper.find_in_section('section3', 'key3')
- self.assertEqual(result, expected)
-
- expected = 'default value'
- result = setup_helper.find_in_section('section3', 'key4', 'default value')
- self.assertEqual(result, expected)
-
- with self.assertRaises(KeyError):
- setup_helper.find_in_section('section4', 'key1')
-
- with self.assertRaises(KeyError):
- setup_helper.find_in_section('section1', 'key1')
-
- def test__replace_quoted_with_value(self):
- # empty string
- input_str = ''
- expected = ''
- result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
- self.assertEqual(result, expected)
-
- # no quoted substring
- input_str = 'lion tiger bear'
- expected = 'lion tiger bear'
- result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
- self.assertEqual(result, expected)
-
- # partially quoted substring
- input_str = 'lion "tiger bear'
- expected = 'lion "tiger bear'
- result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
- self.assertEqual(result, expected)
-
- # one quoted substring
- input_str = 'lion "tiger" bear'
- expected = 'lion "cat" bear'
- result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
- self.assertEqual(result, expected)
-
- # two quoted substrings
- input_str = 'lion "tiger" bear "shark" whale'
- expected = 'lion "cat" bear "shark" whale'
- result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat')
- self.assertEqual(result, expected)
-
- # two quoted substrings, both replaced
- input_str = 'lion "tiger" bear "shark" whale'
- expected = 'lion "cat" bear "cat" whale'
- result = ProxDpdkVnfSetupEnvHelper._replace_quoted_with_value(input_str, 'cat', 2)
- self.assertEqual(result, expected)
-
- def test__get_tx_port(self):
- # no data
- input_data = {'section1': []}
- expected = -1
- result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
- self.assertEqual(result, expected)
-
- # data for other section
- input_data = {
- 'section1': [],
- 'section2': [
- ('rx port', '3'),
- ('tx port', '4'),
- ],
- }
- expected = -1
- result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
- self.assertEqual(result, expected)
-
- # data for section
- input_data['section1'] = section1 = [
- ('rx port', '4', 'more', 432),
- ('tx port', '3'),
- ]
- expected = 3
- result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
- self.assertEqual(result, expected)
-
- # more data for section,
- section1.extend([
- ('rx port', '2'),
- ('tx port', '1', 'and more', 234),
- ])
- expected = 1
- result = ProxDpdkVnfSetupEnvHelper._get_tx_port('section1', input_data)
- self.assertEqual(result, expected)
-
- def test_write_prox_config(self):
- input_data = {}
- expected = ''
- result = ProxDpdkVnfSetupEnvHelper.write_prox_config(input_data)
- self.assertEqual(result, expected)
-
- input_data = [
- [
- 'section1',
- [],
- ],
- ]
- expected = '[section1]'
- result = ProxDpdkVnfSetupEnvHelper.write_prox_config(input_data)
- self.assertEqual(result, expected)
-
- input_data = [
- [
- 'section1',
- [],
- ],
- [
- 'section2',
- [
- ['key1', 'value1'],
- ['__name__', 'not this one'],
- ['key2', None],
- ['key3', 234],
- ['key4', 'multi-line\nvalue'],
- ],
- ],
- ]
- expected = os.linesep.join([
- '[section1]',
- '[section2]',
- 'key1=value1',
- 'key2',
- 'key3=234',
- 'key4=multi-line\n\tvalue',
- ])
- result = ProxDpdkVnfSetupEnvHelper.write_prox_config(input_data)
- self.assertEqual(result, expected)
-
- def test_prox_config_data(self):
- setup_helper = ProxDpdkVnfSetupEnvHelper(mock.MagicMock(), mock.MagicMock(),
- mock.MagicMock())
-
- setup_helper.config_queue = config_queue = mock.MagicMock()
- config_queue.get.return_value = expected = [('s', [('a', 3), ('b', 45)])]
-
- result = setup_helper.prox_config_data
- self.assertEqual(result, expected)
-
- @mock.patch.object(utils, 'find_relative_file')
- def test_build_config_file_no_additional_file(self, mock_find_path):
- vnf1 = {
- 'prox_args': {'-c': ""},
- 'prox_path': 'd',
- 'prox_config': 'e/f',
- 'prox_generate_parameter': False,
- }
-
- mock_find_path.side_effect = ['1', '2']
-
- vnfd_helper = mock.MagicMock()
- ssh_helper = mock.MagicMock()
- scenario_helper = ScenarioHelper('vnf1')
- scenario_helper.scenario_cfg = {
- 'task_path': 'a/b',
- 'options': {
- 'vnf1': vnf1,
- },
- }
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- helper.copy_to_target = mock.MagicMock(return_value='3')
- helper.generate_prox_config_file = mock.MagicMock(return_value='4')
- helper.upload_prox_config = mock.MagicMock(return_value='5')
-
- self.assertEqual(helper.additional_files, {})
- self.assertNotEqual(helper._prox_config_data, '4')
- self.assertNotEqual(helper.remote_path, '5')
- helper.build_config_file()
- self.assertEqual(helper.additional_files, {})
- self.assertEqual(helper._prox_config_data, '4')
- self.assertEqual(helper.remote_path, '5')
-
- @mock.patch.object(utils, 'find_relative_file')
- def test_build_config_file_additional_file_string(self, mock_find_path):
- vnf1 = {
- 'prox_args': {'-c': ""},
- 'prox_path': 'd',
- 'prox_config': 'e/f',
- 'prox_files': 'g/h.i',
- 'prox_generate_parameter': True,
- }
-
- mock_find_path.side_effect = ['1', '2']
- vnfd_helper = mock.MagicMock()
- ssh_helper = mock.MagicMock()
- scenario_helper = ScenarioHelper('vnf1')
- scenario_helper.scenario_cfg = {
- 'task_path': 'a/b',
- 'options': {
- 'vnf1': vnf1,
- },
- }
-
- vnfd_helper.port_pairs.all_ports = ['xe0', 'xe1', 'xe2', 'xe3']
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- helper.copy_to_target = mock.MagicMock(side_effect=['33', '34', '35'])
- helper.generate_prox_config_file = mock.MagicMock(return_value='44')
- helper.upload_prox_config = mock.MagicMock(return_value='55')
-
- self.assertEqual(helper.additional_files, {})
- expected = {'h.i': '33'}
- helper.build_config_file()
- self.assertDictEqual(helper.additional_files, expected)
-
- @mock.patch.object(utils, 'find_relative_file')
- def test_build_config_file_additional_file(self, mock_find_path):
- vnf1 = {
- 'prox_args': {'-c': ""},
- 'prox_path': 'd',
- 'prox_config': 'e/f',
- 'prox_files': [
- 'g/h.i',
- 'j/k/l',
- 'm_n',
- ],
- }
-
- mock_find_path.side_effect = ['1', '2'] + [str(i) for i in range(len(vnf1['prox_files']))]
- vnfd_helper = mock.MagicMock()
- ssh_helper = mock.MagicMock()
- scenario_helper = ScenarioHelper('vnf1')
- scenario_helper.scenario_cfg = {
- 'task_path': 'a/b',
- 'options': {
- 'vnf1': vnf1,
- },
- }
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- helper.copy_to_target = mock.MagicMock(side_effect=['33', '34', '35'])
- helper.generate_prox_config_file = mock.MagicMock(return_value='44')
- helper.upload_prox_config = mock.MagicMock(return_value='55')
-
- self.assertEqual(helper.additional_files, {})
- self.assertNotEqual(helper._prox_config_data, '44')
- self.assertNotEqual(helper.remote_path, '55')
- expected = {'h.i': '33', 'l': '34', 'm_n': '35'}
- helper.build_config_file()
- self.assertDictEqual(helper.additional_files, expected)
- self.assertEqual(helper._prox_config_data, '44')
- self.assertEqual(helper.remote_path, '55')
-
- def test_build_config(self):
- vnf1 = {
- 'prox_args': {'-f': ""},
- 'prox_path': '/opt/nsb_bin/prox',
- 'prox_config': 'configs/gen_l2fwd-2.cfg',
- 'prox_files': [
- 'g/h.i',
- 'j/k/l',
- 'm_n',
- ],
- }
-
- vnfd_helper = mock.Mock()
- ssh_helper = mock.Mock()
- ssh_helper.join_bin_path.return_value = '/opt/nsb_bin/prox'
- scenario_helper = ScenarioHelper('vnf1')
- scenario_helper.scenario_cfg = {
- 'task_path': 'a/b',
- 'options': {
- 'vnf1': vnf1,
- },
- }
-
- expected = ("sudo bash -c 'cd /opt/nsb_bin; /opt/nsb_bin/prox -o cli "
- "-f -f /tmp/prox.cfg '")
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper,
- scenario_helper)
- with mock.patch.object(helper, 'build_config_file') as mock_cfg_file:
- helper.remote_path = '/tmp/prox.cfg'
- prox_cmd = helper.build_config()
- self.assertEqual(prox_cmd, expected)
- mock_cfg_file.assert_called_once()
-
- def test__insert_additional_file(self):
- vnfd_helper = mock.MagicMock()
- ssh_helper = mock.MagicMock()
- scenario_helper = mock.MagicMock()
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- helper.additional_files = {"ipv4.lua": "/tmp/ipv4.lua"}
- res = helper._insert_additional_file('dofile("ipv4.lua")')
- self.assertEqual(res, 'dofile("/tmp/ipv4.lua")')
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ConfigParser')
- def test_generate_prox_config_file(self, mock_parser_type):
- def init(*args):
- if sections_data:
- args[-1].extend(sections_data)
- return mock.MagicMock()
-
- sections_data = []
-
- mock_parser_type.side_effect = init
-
- vnfd_helper = VnfdHelper(self.VNFD0)
- ssh_helper = mock.MagicMock()
- scenario_helper = mock.MagicMock()
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- helper.additional_files = {}
-
- expected = []
- result = helper.generate_prox_config_file('a/b')
- self.assertEqual(result, expected)
-
- helper.additional_files = {"ipv4.lua": "/tmp/ipv4.lua"}
-
- helper.remote_prox_file_name = 'remote'
- sections_data = [
- [
- 'lua',
- [
- ['dofile("ipv4.lua")', ''],
- ],
- ],
- [
- 'port 0',
- [
- ['ip', ''],
- ['mac', 'foo'],
- ['dst mac', '@@1'],
- ['tx port', '1'],
- ],
- ],
- [
- 'port 2',
- [
- ['ip', ''],
- ['$sut_mac0', '@@dst_mac0'],
- ['tx port', '0'],
- ['single', '@'],
- ['user_table', 'dofile("ipv4.lua")'],
- ['missing_addtional_file', 'dofile("nosuch")'],
- ],
- ],
- ]
-
- expected = [
- [
- 'lua',
- [
- ['dofile("/tmp/ipv4.lua")', ''],
- ],
- ],
- [
- 'port 0',
- [
- ['ip', ''],
- ['mac', 'hardware'],
- ['dst mac', '00:00:00:00:00:03'],
- ['tx port', '1'],
- ],
- ],
- [
- 'port 2',
- [
- ['ip', ''],
- ['$sut_mac0', '00 00 00 00 00 04'],
- ['tx port', '0'],
- ['single', '@'],
- ['user_table', 'dofile("/tmp/ipv4.lua")'],
- ['missing_addtional_file', 'dofile("nosuch")'],
- ],
- ],
- ]
- result = helper.generate_prox_config_file('/c/d/e')
- self.assertEqual(result, expected, str(result))
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ConfigParser')
- def test_generate_prox_config_file_negative(self, mock_parser_type):
- def init(*args):
- args[-1].update(sections_data)
- return mock.MagicMock()
-
- sections_data = {}
-
- mock_parser_type.side_effect = init
-
- vnfd_helper = mock.MagicMock()
- vnfd_helper.interfaces = []
- ssh_helper = mock.MagicMock()
- scenario_helper = mock.MagicMock()
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- helper.additional_files = {}
- helper.remote_prox_file_name = 'remote'
- vnfd_helper.interfaces = [
- {
- 'virtual-interface': {
- 'dpdk_port_num': 3,
- 'dst_mac': '00:00:00:de:ad:88',
- },
- },
- {
- 'virtual-interface': {
- 'dpdk_port_num': 5,
- 'dst_mac': '00:00:00:de:ad:ff',
- },
- },
- {
- 'virtual-interface': {
- 'dpdk_port_num': 7,
- 'dst_mac': '00:00:00:de:ad:ff',
- },
- },
- ]
- sections_data = {
- 'port 3': [
- ['ip', ''],
- ['mac', 'foo'],
- ['dst mac', ''],
- ],
- 'port 5': [
- ['ip', ''],
- ['dst mac', ''],
- ['tx port', '0'],
- ['???', 'dofile "here" 23'],
- ],
- }
-
- with self.assertRaises(Exception):
- helper.generate_prox_config_file('a/b')
-
- def test_put_string_to_file(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.interfaces = []
- ssh_helper = mock.MagicMock()
- scenario_helper = mock.MagicMock()
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
-
- expected = 'a/b'
- result = helper.put_string_to_file('my long string', 'a/b')
- self.assertEqual(result, expected)
-
- def test_copy_to_target(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.interfaces = []
- ssh_helper = mock.MagicMock()
- scenario_helper = mock.MagicMock()
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- expected = '/tmp/c'
- result = helper.copy_to_target('a/b', 'c')
- self.assertEqual(result, expected)
-
- def test_upload_prox_config(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.interfaces = []
- ssh_helper = mock.MagicMock()
- scenario_helper = mock.MagicMock()
-
- helper = ProxDpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- helper.write_prox_config = mock.MagicMock(return_value='a long string')
- expected = '/tmp/a'
- result = helper.upload_prox_config('a', {})
- self.assertEqual(result, expected)
-
-
-class TestProxResourceHelper(unittest.TestCase):
-
- VNFD0 = {
- 'short-name': 'ProxVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'name': 'proxvnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'id': 'proxvnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'uplink_0',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.19',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'downlink_0',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- },
- ],
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'proxvnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'id': 'ProxApproxVnf',
- 'name': 'ProxVnf',
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD0,
- ],
- },
- }
-
- def test_find_pci(self):
- input_str_list = [
- 'no target here',
- 'nor here',
- 'and still not',
- ]
- result = ProxResourceHelper.find_pci('target', input_str_list)
- self.assertFalse(result)
-
- input_str_list = [
- 'no target here',
- 'nor here',
- 'this is a target',
- 'did we miss it',
- ]
- result = ProxResourceHelper.find_pci('target', input_str_list)
- self.assertTrue(result)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.RETRY_INTERVAL', 0)
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ProxSocketHelper')
- def test_sut(self, *args):
- helper = ProxResourceHelper(mock.MagicMock())
- self.assertIsNone(helper.client)
- result = helper.sut
- self.assertIsNotNone(result)
- self.assertIs(result, helper.client)
- self.assertIs(result, helper.sut)
-
- def test_test_type(self):
- setup_helper = mock.MagicMock()
- setup_helper.find_in_section.return_value = expected = 'prox type'
-
- helper = ProxResourceHelper(setup_helper)
-
- self.assertIsNone(helper._test_type)
- self.assertEqual(helper.test_type, expected)
- self.assertEqual(helper._test_type, expected)
- self.assertEqual(helper.test_type, expected)
-
- def test_collect_collectd_kpi(self):
- helper = ProxResourceHelper(mock.MagicMock())
- helper.resource = resource = mock.MagicMock()
-
- resource.check_if_system_agent_running.return_value = 0, '1234'
- resource.amqp_collect_nfvi_kpi.return_value = 543
- resource.check_if_system_agent_running.return_value = (0, None)
-
- expected = {'core': 543}
- result = helper.collect_collectd_kpi()
- self.assertDictEqual(result, expected)
-
- def test_collect_kpi(self):
- helper = ProxResourceHelper(mock.MagicMock())
- helper._queue = queue = mock.MagicMock()
- helper._result = {'z': 123}
- helper.resource = resource = mock.MagicMock()
-
- resource.check_if_system_agent_running.return_value = 0, '1234'
- resource.amqp_collect_nfvi_kpi.return_value = 543
- resource.check_if_system_agent_running.return_value = (0, None)
-
- queue.empty.return_value = False
- queue.get.return_value = {'a': 789}
-
- expected = {'z': 123, 'a': 789, 'collect_stats': {'core': 543}}
- result = helper.collect_kpi()
- self.assertDictEqual(result, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.ProxSocketHelper')
- def test__connect(self, mock_socket_helper_type, *args):
- client = mock_socket_helper_type()
- client.connect.side_effect = chain(repeat(socket.error, 5), [None])
-
- setup_helper = mock.MagicMock()
- setup_helper.vnfd_helper.interfaces = []
-
- helper = ProxResourceHelper(setup_helper)
-
- result = helper._connect()
- self.assertIs(result, client)
-
- client.connect.side_effect = chain(repeat(socket.error, 65), [None])
-
- with self.assertRaises(Exception):
- helper._connect()
-
- def test_run_traffic(self):
- setup_helper = mock.MagicMock()
- helper = ProxResourceHelper(setup_helper)
- traffic_profile = mock.MagicMock(**{"done": True})
- helper.run_traffic(traffic_profile)
- self.assertEqual(helper._terminated.value, 1)
-
- def test__run_traffic_once(self):
- setup_helper = mock.MagicMock()
- helper = ProxResourceHelper(setup_helper)
- traffic_profile = mock.MagicMock(**{"done": True})
- helper._run_traffic_once(traffic_profile)
- self.assertEqual(helper._terminated.value, 1)
-
- def test_start_collect(self):
- setup_helper = mock.MagicMock()
- helper = ProxResourceHelper(setup_helper)
- helper.resource = resource = mock.MagicMock()
- self.assertIsNone(helper.start_collect())
- resource.start.assert_called_once()
-
- def test_terminate(self):
- setup_helper = mock.MagicMock()
- helper = ProxResourceHelper(setup_helper)
- with self.assertRaises(NotImplementedError):
- helper.terminate()
-
- def test_up_post(self):
- setup_helper = mock.MagicMock()
- helper = ProxResourceHelper(setup_helper)
- helper.client = expected = mock.MagicMock()
- result = helper.up_post()
- self.assertEqual(result, expected)
-
- def test_execute(self):
- setup_helper = mock.MagicMock()
- helper = ProxResourceHelper(setup_helper)
- helper.client = mock.MagicMock()
-
- expected = helper.client.my_command()
- result = helper.execute('my_command')
- self.assertEqual(result, expected)
-
- helper.client = object()
-
- result = helper.execute('my_command')
- self.assertIsNone(result)
-
-
-class TestProxDataHelper(unittest.TestCase):
-
- def test_totals_and_pps(self):
- pkt_size = 180
- vnfd_helper = mock.MagicMock()
- vnfd_helper.port_pairs.all_ports = list(range(4))
-
- sut = mock.MagicMock()
- sut.port_stats.return_value = list(range(10))
-
- data_helper = ProxDataHelper(
- vnfd_helper, sut, pkt_size, 25, None,
- constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
-
- self.assertEqual(data_helper.rx_total, 6)
- self.assertEqual(data_helper.tx_total, 7)
- self.assertEqual(data_helper.pps, 6.25e6)
-
- def test_samples(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.port_pairs.all_ports = list(range(4))
- vnfd_helper.ports_iter.return_value = [('xe1', 3), ('xe2', 7)]
-
- sut = mock.MagicMock()
- sut.port_stats.return_value = list(range(10))
-
- data_helper = ProxDataHelper(vnfd_helper, sut, None, None, None, None)
-
- expected = {
- 'xe1': {
- 'in_packets': 6,
- 'out_packets': 7,
- },
- 'xe2': {
- 'in_packets': 6,
- 'out_packets': 7,
- },
- }
- result = data_helper.samples
- self.assertDictEqual(result, expected)
-
- def test___enter__(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.port_pairs.all_ports = list(range(4))
- vnfd_helper.ports_iter.return_value = [('xe1', 3), ('xe2', 7)]
-
- sut = mock.MagicMock()
- sut.port_stats.return_value = list(range(10))
-
- data_helper = ProxDataHelper(vnfd_helper, sut, None, None,
- 5.4, constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
- data_helper._totals_and_pps = 12, 32, 4.5
- data_helper.tsc_hz = 9.8
- data_helper.measured_stats = {'delta': TotStatsTuple(6.1, 6.2, 6.3, 6.4)}
- data_helper.latency = 7
-
- self.assertIsNone(data_helper.result_tuple)
- self.assertEqual(data_helper.line_speed, 10000000000)
-
- expected = ProxTestDataTuple(5.4, 9.8, 6.1, 6.2, 6.3, 7, 12, 32, 4.5)
- with data_helper:
- pass
-
- result = data_helper.result_tuple
- self.assertEqual(result, expected)
-
- data_helper.make_tuple()
- self.assertIs(data_helper.result_tuple, result)
-
- def test___enter___negative(self):
- vnfd_helper = mock.MagicMock()
-
- data_helper = ProxDataHelper(vnfd_helper, None, None, None, None, None)
-
- vnfd_helper.port_pairs.all_ports = []
- with self.assertRaises(AssertionError):
- with data_helper:
- pass
-
- vnfd_helper.port_pairs.all_ports = [0, 1, 2]
- with self.assertRaises(AssertionError):
- with data_helper:
- pass
-
- def test_measure_tot_stats(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.port_pairs.all_ports = list(range(4))
-
- start = (3, 4, 1, 2)
- end = (9, 7, 6, 8)
-
- sut = ProxSocketHelper(mock.MagicMock())
- sut.get_all_tot_stats = mock.MagicMock(side_effect=[start, end])
-
- data_helper = ProxDataHelper(vnfd_helper, sut, None, None, 5.4, None)
-
- self.assertIsNone(data_helper.measured_stats)
-
- expected = {
- 'start_tot': start,
- 'end_tot': end,
- 'delta': TotStatsTuple(6, 3, 5, 6),
- }
- with data_helper.measure_tot_stats():
- pass
-
- self.assertEqual(data_helper.measured_stats, expected)
-
- def test_capture_tsc_hz(self):
- vnfd_helper = mock.MagicMock()
- vnfd_helper.port_pairs.all_ports = list(range(4))
-
- sut = mock.MagicMock()
- sut.hz.return_value = '54.6'
-
- data_helper = ProxDataHelper(vnfd_helper, sut, None, None, None, None)
-
- self.assertIsNone(data_helper.tsc_hz)
-
- expected = 54.6
- data_helper.capture_tsc_hz()
- self.assertEqual(data_helper.tsc_hz, expected)
-
-
-class TestProxProfileHelper(unittest.TestCase):
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.utils')
- def test_get_cls(self, mock_utils):
- mock_type1 = mock.MagicMock()
- mock_type1.__prox_profile_type__ = 'another_type'
- mock_type2 = mock.MagicMock()
- mock_type2.__prox_profile_type__ = 'my_type'
- mock_utils.itersubclasses.return_value = [mock_type1, mock_type2]
-
- self.assertEqual(ProxProfileHelper.get_cls('my_type'), mock_type2)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.utils')
- def test_get_cls_default(self, mock_utils):
- mock_utils.itersubclasses.return_value = []
- ProxProfileHelper.get_cls('my_type')
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.SocketTopology')
- def test_cpu_topology(self, mock_socket_topology):
- mock_socket_topology.parse_cpuinfo.return_value = 432
-
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.ssh_helper.execute.return_value = 0, 'output', ''
-
- helper = ProxProfileHelper(resource_helper)
- self.assertIsNone(helper._cpu_topology)
- result = helper.cpu_topology
- self.assertEqual(result, 432)
- self.assertIs(result, helper._cpu_topology)
- self.assertIs(result, helper.cpu_topology)
-
- def test_test_cores(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = []
-
- helper = ProxProfileHelper(resource_helper)
- helper._cpu_topology = []
-
- expected = []
- result = helper.test_cores
- self.assertEqual(result, expected)
-
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1s3', []),
- ('core 2s5', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3s1', [
- ('index', 5),
- ('mode', 'gen'),
- ]),
- ('core 4s9h', [
- ('index', 7),
- ('mode', 'gen'),
- ]),
- ]
-
- helper = ProxProfileHelper(resource_helper)
- helper._cpu_topology = {
- 1: {
- 3: {
- 'key1': (23, 32),
- 'key2': (12, 21),
- 'key3': (44, 33),
- },
- },
- 9: {
- 4: {
- 'key1': (44, 32),
- 'key2': (23, 21),
- 'key3': (12, 33),
- },
- },
- }
-
- self.assertIsNone(helper._test_cores)
- expected = [3, 4]
- result = helper.test_cores
- self.assertEqual(result, expected)
- self.assertIs(result, helper._test_cores)
- self.assertIs(result, helper.test_cores)
-
- def test_latency_cores(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = []
-
- helper = ProxProfileHelper(resource_helper)
- helper._cpu_topology = []
-
- expected = []
- result = helper.latency_cores
- self.assertEqual(result, expected)
-
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1s3', []),
- ('core 2s5', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3s1', [
- ('index', 5),
- ('mode', 'lat'),
- ]),
- ('core 4s9h', [
- ('index', 7),
- ('mode', 'lat'),
- ]),
- ]
-
- helper = ProxProfileHelper(resource_helper)
- helper._cpu_topology = {
- 1: {
- 3: {
- 'key1': (23, 32),
- 'key2': (12, 21),
- 'key3': (44, 33),
- },
- },
- 9: {
- 4: {
- 'key1': (44, 32),
- 'key2': (23, 21),
- 'key3': (12, 33),
- },
- },
- }
-
- self.assertIsNone(helper._latency_cores)
- expected = [3, 4]
- result = helper.latency_cores
- self.assertEqual(result, expected)
- self.assertIs(result, helper._latency_cores)
- self.assertIs(result, helper.latency_cores)
-
- def test_all_rx_cores(self):
- helper = ProxBngProfileHelper(mock.MagicMock())
- helper._latency_cores = expected = [3, 4, 6]
- helper._test_cores = [5, 2, 1]
-
- result = helper.all_rx_cores
- self.assertEqual(result, expected)
-
- def test_get_cores(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ]),
- ]
-
- helper = ProxProfileHelper(resource_helper)
- helper._cpu_topology = {
- 0: {
- 1: {
- 5: (5, 1, 0)
- },
- 2: {
- 6: (6, 2, 0)
- },
- 3: {
- 7: (7, 3, 0)
- },
- 4: {
- 8: (8, 3, 0)
- },
- }
- }
-
- expected = [3, 4]
- result = helper.get_cores(helper.PROX_CORE_GEN_MODE)
- self.assertEqual(result, expected)
-
- def test_get_latency(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.vnfd_helper.interfaces = []
-
- helper = ProxProfileHelper(resource_helper)
- helper._latency_cores = []
-
- expected = []
- result = helper.get_latency()
- self.assertEqual(result, expected)
-
- helper._latency_cores = [1, 2]
- helper.client = mock.MagicMock()
-
- expected = helper.sut.lat_stats()
- result = helper.get_latency()
- self.assertIs(result, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
- def test_traffic_context(self, *args):
- setup_helper = mock.MagicMock()
- setup_helper.vnfd_helper.interfaces = []
-
- helper = ProxProfileHelper(setup_helper)
- helper._cpu_topology = {
- 0: {
- 1: {
- 5: (5, 1, 0)
- },
- 2: {
- 6: (6, 2, 0)
- },
- 3: {
- 7: (7, 3, 0)
- },
- 4: {
- 8: (8, 3, 0)
- },
- }
- }
-
- setup_helper.prox_config_data = [
- ('global', [
- ('not_name', 'other data'),
- ('name_not', 'more data'),
- ('name', helper.__prox_profile_type__),
- ]),
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ('name', 'tagged'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ('name', 'udp'),
- ]),
- ]
-
- client = mock.MagicMock()
- client.hz.return_value = 2
- client.port_stats.return_value = tuple(range(12))
-
- helper.client = client
- helper.get_latency = mock.MagicMock(return_value=[3.3, 3.6, 3.8])
-
- helper._test_cores = [3, 4]
-
- with helper.traffic_context(64, 1):
- pass
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
- def test_run_test(self, _):
- resource_helper = mock.MagicMock()
- resource_helper.step_delta = 0.4
- resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
- resource_helper.sut.port_stats.return_value = list(range(10))
-
- helper = ProxProfileHelper(resource_helper)
-
- helper.run_test(120, 5, 6.5,
- constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
-
-
-class TestProxMplsProfileHelper(unittest.TestCase):
-
- def test_mpls_cores(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ('name', 'tagged'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ('name', 'udp'),
- ]),
- ]
-
- helper = ProxMplsProfileHelper(resource_helper)
- helper._cpu_topology = {
- 0: {
- 1: {
- 5: (5, 1, 0)
- },
- 2: {
- 6: (6, 2, 0)
- },
- 3: {
- 7: (7, 3, 0)
- },
- 4: {
- 8: (8, 3, 0)
- },
- }
- }
-
- expected_tagged = [3]
- expected_plain = [4]
- self.assertIsNone(helper._cores_tuple)
- self.assertEqual(helper.tagged_cores, expected_tagged)
- self.assertEqual(helper.plain_cores, expected_plain)
- self.assertEqual(helper._cores_tuple, (expected_tagged, expected_plain))
-
- def test_traffic_context(self):
- setup_helper = mock.MagicMock()
- helper = ProxMplsProfileHelper(setup_helper)
-
- with helper.traffic_context(120, 5.4):
- pass
-
-
-class TestProxBngProfileHelper(unittest.TestCase):
-
- def test_bng_cores(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ('name', 'cpe'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ('name', 'inet'),
- ]),
- ('core 6', [
- ('index', 3),
- ('mode', 'gen'),
- ('name', 'arp_task'),
- ]),
- ('core 9', [
- ('index', 2),
- ('mode', 'gen'),
- ('name', 'arp'),
- ]),
- ]
-
- helper = ProxBngProfileHelper(resource_helper)
- helper._cpu_topology = {
- 0: {
- 1: {
- 5: (5, 1, 0)
- },
- 2: {
- 6: (6, 2, 0)
- },
- 3: {
- 7: (7, 3, 0)
- },
- 4: {
- 8: (8, 3, 0)
- },
- 6: {
- 1: (4, 8, 0)
- },
- 9: {
- 2: (3, 7, 0)
- },
- }
- }
-
- expected_cpe = [3]
- expected_inet = [4]
- expected_arp = [6, 9]
- expected_arp_task = [0, 6]
- expected_combined = (expected_cpe, expected_inet, expected_arp, expected_arp_task)
-
- self.assertIsNone(helper._cores_tuple)
- self.assertEqual(helper.cpe_cores, expected_cpe)
- self.assertEqual(helper.inet_cores, expected_inet)
- self.assertEqual(helper.arp_cores, expected_arp)
- self.assertEqual(helper.arp_task_cores, expected_arp_task)
- self.assertEqual(helper._cores_tuple, expected_combined)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
- def test_run_test(self, _):
- resource_helper = mock.MagicMock()
- resource_helper.step_delta = 0.4
- resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
- resource_helper.sut.port_stats.return_value = list(range(10))
-
- helper = ProxBngProfileHelper(resource_helper)
-
- helper.run_test(120, 5, 6.5,
- constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
-
- # negative pkt_size is the only way to make ratio > 1
- helper.run_test(-1000, 5, 6.5,
- constants.NIC_GBPS_DEFAULT * constants.ONE_GIGABIT_IN_BITS)
-
-
-class TestProxVpeProfileHelper(unittest.TestCase):
-
- def test_vpe_cores(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ('name', 'cpe'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ('name', 'inet'),
- ]),
- ]
-
- helper = ProxVpeProfileHelper(resource_helper)
- helper._cpu_topology = {
- 0: {
- 1: {
- 5: (5, 1, 0)
- },
- 2: {
- 6: (6, 2, 0)
- },
- 3: {
- 7: (7, 3, 0)
- },
- 4: {
- 8: (8, 3, 0)
- },
- }
- }
-
- expected_cpe = [3]
- expected_inet = [4]
- expected_combined = (expected_cpe, expected_inet)
-
- self.assertIsNone(helper._cores_tuple)
- self.assertEqual(helper.cpe_cores, expected_cpe)
- self.assertEqual(helper.inet_cores, expected_inet)
- self.assertEqual(helper._cores_tuple, expected_combined)
-
- def test_vpe_ports(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('port 3', [
- ('index', '5'),
- ('name', 'cpe'),
- ('mac', 'hardware'),
- ]),
- ('port 4', [
- ('index', '7'),
- ('name', 'inet'),
- ('mac', 'hardware'),
- ]),
- ]
-
- helper = ProxVpeProfileHelper(resource_helper)
- helper._port_list = {
- 0: {
- 1: {
- 5: 'cpe'
- },
- 2: {
- 6: 'inet'
- },
- 3: {
- 7: 'cpe'
- },
- 4: {
- 8: 'inet'
- },
- }
- }
-
- expected_cpe = [3]
- expected_inet = [4]
- expected_combined = (expected_cpe, expected_inet)
-
- self.assertIsNone(helper._ports_tuple)
- self.assertEqual(helper.cpe_ports, expected_cpe)
- self.assertEqual(helper.inet_ports, expected_inet)
- self.assertEqual(helper._ports_tuple, expected_combined)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
- def test_run_test(self, _):
- resource_helper = mock.MagicMock()
- resource_helper.step_delta = 0.4
- resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
- resource_helper.sut.port_stats.return_value = list(range(10))
-
- helper = ProxVpeProfileHelper(resource_helper)
-
- helper.run_test(120, 5, 6.5)
- helper.run_test(-1000, 5, 6.5) # negative pkt_size is the only way to make ratio > 1
-
-
-class TestProxlwAFTRProfileHelper(unittest.TestCase):
-
- def test_lwaftr_cores(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('core 1', []),
- ('core 2', [
- ('index', 8),
- ('mode', ''),
- ]),
- ('core 3', [
- ('index', 5),
- ('mode', 'gen'),
- ('name', 'tun'),
- ]),
- ('core 4', [
- ('index', 7),
- ('mode', 'gen'),
- ('name', 'inet'),
- ]),
- ]
-
- helper = ProxlwAFTRProfileHelper(resource_helper)
- helper._cpu_topology = {
- 0: {
- 1: {
- 5: (5, 1, 0)
- },
- 2: {
- 6: (6, 2, 0)
- },
- 3: {
- 7: (7, 3, 0)
- },
- 4: {
- 8: (8, 3, 0)
- },
- }
- }
-
- expected_tun = [3]
- expected_inet = [4]
- expected_combined = (expected_tun, expected_inet)
-
- self.assertIsNone(helper._cores_tuple)
- self.assertEqual(helper.tun_cores, expected_tun)
- self.assertEqual(helper.inet_cores, expected_inet)
- self.assertEqual(helper._cores_tuple, expected_combined)
-
- def test_tun_ports(self):
- resource_helper = mock.MagicMock()
- resource_helper.setup_helper.prox_config_data = [
- ('section1', []),
- ('section2', [
- ('a', 'b'),
- ('c', 'd'),
- ]),
- ('port 3', [
- ('index', '5'),
- ('name', 'lwB4'),
- ('mac', 'hardware'),
- ]),
- ('port 4', [
- ('index', '7'),
- ('name', 'inet'),
- ('mac', 'hardware'),
- ]),
- ]
-
- helper = ProxlwAFTRProfileHelper(resource_helper)
- helper._port_list = {
- 0: {
- 1: {
- 5: 'lwB4'
- },
- 2: {
- 6: 'inet'
- },
- 3: {
- 7: 'lwB4'
- },
- 4: {
- 8: 'inet'
- },
- }
- }
-
- expected_tun = [3]
- expected_inet = [4]
- expected_combined = (expected_tun, expected_inet)
-
- self.assertIsNone(helper._ports_tuple)
- self.assertEqual(helper.tun_ports, expected_tun)
- self.assertEqual(helper.inet_ports, expected_inet)
- self.assertEqual(helper._ports_tuple, expected_combined)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
- def test_run_test(self, _):
- resource_helper = mock.MagicMock()
- resource_helper.step_delta = 0.4
- resource_helper.vnfd_helper.port_pairs.all_ports = list(range(2))
- resource_helper.sut.port_stats.return_value = list(range(10))
-
- helper = ProxlwAFTRProfileHelper(resource_helper)
-
- helper.run_test(120, 5, 6.5)
- helper.run_test(-1000, 5, 6.5) # negative pkt_size is the only way to make ratio > 1
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_prox_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_prox_vnf.py
deleted file mode 100644
index 159b1f718..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_prox_vnf.py
+++ /dev/null
@@ -1,455 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import errno
-import os
-import unittest
-import mock
-from copy import deepcopy
-
-from tests.unit import STL_MOCKS
-
-
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.prox_vnf import ProxApproxVnf
- from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-
-
-NAME = "vnf__1"
-
-
-@mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
-class TestProxApproxVnf(unittest.TestCase):
-
- VNFD0 = {
- 'short-name': 'ProxVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'name': 'proxvnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'id': 'proxvnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe1',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- },
- ],
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'proxvnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- 'curr_packets_fwd',
- 'curr_packets_in'
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'ProxApproxVnf',
- 'name': 'ProxVnf',
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD0,
- ],
- },
- }
-
- SCENARIO_CFG = {
- 'task_path': "",
- 'nodes': {
- 'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick'},
- 'runner': {
- 'duration': 600, 'type': 'Duration'},
- 'topology': 'prox-tg-topology-2.yaml',
- 'traffic_profile': '../../traffic_profiles/prox_binsearch.yaml',
- 'type': 'NSPerf',
- 'options': {
- 'tg__1': {'prox_args': {'-e': '',
- '-t': ''},
- 'prox_config': 'configs/l3-gen-2.cfg',
- 'prox_path':
- '/root/dppd-PROX-v035/build/prox'},
- 'vnf__1': {
- 'prox_args': {'-t': ''},
- 'prox_config': 'configs/l3-swap-2.cfg',
- 'prox_path': '/root/dppd-PROX-v035/build/prox'}}}
-
- CONTEXT_CFG = {
- 'nodes': {
- 'tg__2': {
- 'member-vnf-index': '3',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_2.yardstick',
- 'vnfd-id-ref': 'tg__2',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens513f0',
- 'vld_id': ProxApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.20',
- 'dst_mac': '00:00:00:00:00:01',
- 'local_mac': '00:00:00:00:00:03',
- 'dst_ip': '152.16.40.19',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens513f1',
- 'netmask': '255.255.255.0',
- 'network': '202.16.100.0',
- 'local_ip': '202.16.100.20',
- 'local_mac': '00:1e:67:d0:60:5d',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'password': 'r00t',
- 'VNF model': 'l3fwd_vnf.yaml',
- 'user': 'root',
- },
- 'tg__1': {
- 'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens785f0',
- 'vld_id': ProxApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root',
- },
- 'vnf__1': {
- 'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens786f0',
- 'vld_id': ProxApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens786f1',
- 'vld_id': ProxApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'routing_table': [
- {
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'network': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'network': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl': [
- {
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'password': 'r00t',
- 'VNF model': 'prox_vnf.yaml',
- },
- },
- }
-
- @mock.patch(SSH_HELPER)
- def test___init__(self, ssh, *args):
- mock_ssh(ssh)
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- self.assertIsNone(prox_approx_vnf._vnf_process)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi_no_client(self, ssh, *args):
- mock_ssh(ssh)
-
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf.resource_helper = None
- expected = {
- 'packets_in': 0,
- 'packets_dropped': 0,
- 'packets_fwd': 0,
- 'collect_stats': {'core': {}}
- }
- result = prox_approx_vnf.collect_kpi()
- self.assertEqual(result, expected)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, *args):
- mock_ssh(ssh)
-
- resource_helper = mock.MagicMock()
- resource_helper.execute.return_value = list(range(12))
- resource_helper.collect_collectd_kpi.return_value = {'core': {'result': 234}}
-
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf.resource_helper = resource_helper
-
- expected = {
- 'packets_in': 6,
- 'packets_dropped': 1,
- 'packets_fwd': 7,
- 'collect_stats': {'core': {'result': 234}},
- }
- result = prox_approx_vnf.collect_kpi()
- self.assertEqual(result['packets_in'], expected['packets_in'])
- self.assertEqual(result['packets_dropped'], expected['packets_dropped'])
- self.assertEqual(result['packets_fwd'], expected['packets_fwd'])
- self.assertNotEqual(result['packets_fwd'], 0)
- self.assertNotEqual(result['packets_fwd'], 0)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi_error(self, ssh, *args):
- mock_ssh(ssh)
-
- resource_helper = mock.MagicMock()
-
- prox_approx_vnf = ProxApproxVnf(NAME, deepcopy(self.VNFD0))
- prox_approx_vnf.resource_helper = resource_helper
- prox_approx_vnf.vnfd_helper['vdu'][0]['external-interface'] = []
- prox_approx_vnf.vnfd_helper.port_pairs.interfaces = []
-
- with self.assertRaises(RuntimeError):
- prox_approx_vnf.collect_kpi()
-
- def _get_file_abspath(self, filename, *args):
- curr_path = os.path.dirname(os.path.abspath(__file__))
- file_path = os.path.join(curr_path, filename)
- return file_path
-
- @mock.patch('yardstick.common.utils.open', create=True)
- @mock.patch('yardstick.benchmark.scenarios.networking.vnf_generic.open', create=True)
- @mock.patch('yardstick.network_services.helpers.iniparser.open', create=True)
- @mock.patch(SSH_HELPER)
- def test_run_prox(self, ssh, *_):
- mock_ssh(ssh)
-
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf.scenario_helper.scenario_cfg = self.SCENARIO_CFG
- prox_approx_vnf.ssh_helper.join_bin_path.return_value = '/tool_path12/tool_file34'
- prox_approx_vnf.setup_helper.remote_path = 'configs/file56.cfg'
-
- expected = "sudo bash -c 'cd /tool_path12; " \
- "/tool_path12/tool_file34 -o cli -t -f /tmp/l3-swap-2.cfg '"
-
- prox_approx_vnf._run()
- result = prox_approx_vnf.ssh_helper.run.call_args[0][0]
- self.assertEqual(result, expected)
-
- @mock.patch(SSH_HELPER)
- def bad_test_instantiate(self, *args):
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf.scenario_helper = mock.MagicMock()
- prox_approx_vnf.setup_helper = mock.MagicMock()
- # we can't mock super
- prox_approx_vnf.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG)
- prox_approx_vnf.setup_helper.build_config.assert_called_once()
-
- @mock.patch(SSH_HELPER)
- def test_wait_for_instantiate_panic(self, ssh, *args):
- mock_ssh(ssh, exec_result=(1, "", ""))
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf._vnf_process = mock.MagicMock(**{"is_alive.return_value": True})
- prox_approx_vnf._run_prox = mock.Mock(return_value=0)
- prox_approx_vnf.WAIT_TIME = 0
- prox_approx_vnf.q_out.put("PANIC")
- with self.assertRaises(RuntimeError):
- prox_approx_vnf.wait_for_instantiate()
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket')
- @mock.patch(SSH_HELPER)
- def test_terminate(self, ssh, *args):
- mock_ssh(ssh)
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf._vnf_process = mock.MagicMock()
- prox_approx_vnf._vnf_process.terminate = mock.Mock()
- prox_approx_vnf.ssh_helper = mock.MagicMock()
- prox_approx_vnf.setup_helper = mock.Mock()
- prox_approx_vnf.resource_helper = mock.MagicMock()
-
- self.assertIsNone(prox_approx_vnf.terminate())
-
- @mock.patch(SSH_HELPER)
- def test__vnf_up_post(self, ssh, *args):
- mock_ssh(ssh)
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf.resource_helper = resource_helper = mock.Mock()
-
- prox_approx_vnf._vnf_up_post()
- self.assertEqual(resource_helper.up_post.call_count, 1)
-
- @mock.patch(SSH_HELPER)
- def test_vnf_execute_oserror(self, ssh, *args):
- mock_ssh(ssh)
- prox_approx_vnf = ProxApproxVnf(NAME, self.VNFD0)
- prox_approx_vnf.resource_helper = resource_helper = mock.Mock()
-
- resource_helper.execute.side_effect = OSError(errno.EPIPE, "")
- prox_approx_vnf.vnf_execute("", _ignore_errors=True)
-
- resource_helper.execute.side_effect = OSError(errno.ESHUTDOWN, "")
- prox_approx_vnf.vnf_execute("", _ignore_errors=True)
-
- resource_helper.execute.side_effect = OSError(errno.EADDRINUSE, "")
- with self.assertRaises(OSError):
- prox_approx_vnf.vnf_execute("", _ignore_errors=True)
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_router_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_router_vnf.py
deleted file mode 100644
index c6292f258..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_router_vnf.py
+++ /dev/null
@@ -1,262 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-from __future__ import absolute_import
-
-import unittest
-import mock
-
-from tests.unit import STL_MOCKS
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.router_vnf import RouterVNF
-
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-
-name = 'vnf__1'
-
-
-class TestRouterVNF(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'RouterVNF',
- 'vdu':
- [{'routing_table': [],
- 'description': 'RouterVNF',
- 'name': 'router-baremetal',
- 'nd_route_tbl': [],
- 'id': 'router-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'RouterVNF',
- 'mgmt-interface':
- {'vdu-id': 'router-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'RouterVNF', 'name': 'VPEVnfSsh'}]}}
-
- scenario_cfg = {'nodes': {'cpt__0': 'compute_0.compute_nodes',
- 'tg__0': 'trafficgen_1.baremetal',
- 'vnf__0': 'vnf.yardstick'},
- 'options': {'flow': {'count': 128000,
- 'dst_ip': ['10.0.3.26-10.0.3.105'],
- 'dst_port': ['2001-2004'],
- 'src_ip': ['10.0.2.26-10.0.2.105'],
- 'src_port': ['1234-1238']},
- 'framesize': {'downlink': {'1024B': 100},
- 'uplink': {'1024B': 100}},
- 'rfc2544': {'allowed_drop_rate': '0.0001 - 0.1'},
- 'tg__0': {'queues_per_port': 7},
- 'traffic_type': 4,
- 'vnf__0': {'nfvi_enable': True}},
- 'runner': {'interval': 35,
- 'iterations': 10,
- 'type': 'Iteration'},
- 'topology': 'router-tg-topology.yaml',
- 'traffic_profile': '../../traffic_profiles/ipv4_throughput.yaml',
- 'type': 'NSPerf'}
-
- context_cfg = {'nodes': {'tg__1':
- {'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens785f0',
- 'vld_id': RouterVNF.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root'},
- 'vnf__1':
- {'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens786f0',
- 'vld_id': RouterVNF.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens786f1',
- 'vld_id': RouterVNF.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'routing_table': [],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl': [],
- 'password': 'r00t',
- 'VNF model': 'router_vnf.yaml'}}}
-
- IP_SHOW_STATS_OUTPUT = """\
-2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
- link/ether d4:c9:ef:52:7c:4d brd ff:ff:ff:ff:ff:ff
- RX: bytes packets errors dropped overrun mcast
- 2781945429 3202213 0 0 0 30131
- RX errors: length crc frame fifo missed
- 0 0 0 0 0
- TX: bytes packets errors dropped carrier collsns
- 646221183 2145799 0 0 0 0
- TX errors: aborted fifo window heartbeat
- 0 0 0 0
-"""
- STATS = {
- 'RX:bytes': '2781945429',
- 'RX:dropped': '0',
- 'RX:errors': '0',
- 'RX:mcast': '30131',
- 'RX:overrun': '0',
- 'RX:packets': '3202213',
- 'RX errors:length': '0',
- 'RX errors:crc': '0',
- 'RX errors:frame': '0',
- 'RX errors:fifo': '0',
- 'RX errors:missed': '0',
- 'TX:bytes': '646221183',
- 'TX:carrier': '0',
- 'TX:collsns': '0',
- 'TX:dropped': '0',
- 'TX:errors': '0',
- 'TX:packets': '2145799',
- 'TX errors:aborted': '0',
- 'TX errors:fifo': '0',
- 'TX errors:window': '0',
- 'TX errors:heartbeat': '0',
- }
-
- def test___init__(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- self.assertIsNone(router_vnf._vnf_process)
-
- def test_get_stats(self):
- stats = RouterVNF.get_stats(self.IP_SHOW_STATS_OUTPUT)
- self.assertDictEqual(stats, self.STATS)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, _):
- m = mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf.ssh_helper = m
- result = {'packets_dropped': 0, 'packets_fwd': 0, 'packets_in': 0, 'link_stats': {}}
- self.assertEqual(result, router_vnf.collect_kpi())
-
- @mock.patch(SSH_HELPER)
- def test_run_router(self, ssh):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf.scenario_helper.scenario_cfg = self.scenario_cfg
- router_vnf._run()
- router_vnf.ssh_helper.drop_connection.assert_called_once()
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.router_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh, _):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf.WAIT_TIME = 0
- router_vnf.INTERFACE_WAIT = 0
- self.scenario_cfg.update({"nodes": {"vnf__1": ""}})
- self.assertIsNone(router_vnf.instantiate(self.scenario_cfg,
- self.context_cfg))
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_terminate(self, ssh, _):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- router_vnf = RouterVNF(name, vnfd)
- router_vnf._vnf_process = mock.MagicMock()
- router_vnf._vnf_process.terminate = mock.Mock()
- self.assertIsNone(router_vnf.terminate())
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_sample_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_sample_vnf.py
deleted file mode 100644
index edffa1c12..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_sample_vnf.py
+++ /dev/null
@@ -1,2096 +0,0 @@
-# Copyright (c) 2017-2018 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-from copy import deepcopy
-
-import unittest
-import mock
-import six
-
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-from tests.unit import STL_MOCKS
-from yardstick.benchmark.contexts.base import Context
-from yardstick.common import exceptions as y_exceptions
-from yardstick.common import utils
-from yardstick.network_services.nfvi.resource import ResourceProfile
-from yardstick.network_services.vnf_generic.vnf.base import VnfdHelper
-
-
-class MockError(BaseException):
- pass
-
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf import sample_vnf
- from yardstick.network_services.vnf_generic.vnf.vnf_ssh_helper import VnfSshHelper
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNFDeployHelper
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import ScenarioHelper
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import ResourceHelper
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import ClientResourceHelper
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import Rfc2544ResourceHelper
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import SetupEnvHelper
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNF
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNFTrafficGen
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import DpdkVnfSetupEnvHelper
-
-
-class TestVnfSshHelper(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ]
- }
- }
-
- def assertAll(self, iterable, message=None):
- self.assertTrue(all(iterable), message)
-
- def test_get_class(self):
- self.assertIs(VnfSshHelper.get_class(), VnfSshHelper)
-
- @mock.patch('yardstick.ssh.paramiko')
- def test_copy(self, _):
- ssh_helper = VnfSshHelper(self.VNFD_0['mgmt-interface'], 'my/bin/path')
- ssh_helper._run = mock.Mock()
-
- ssh_helper.execute('ls')
- self.assertTrue(ssh_helper.is_connected)
- result = ssh_helper.copy()
- self.assertIsInstance(result, VnfSshHelper)
- self.assertFalse(result.is_connected)
- self.assertEqual(result.bin_path, ssh_helper.bin_path)
- self.assertEqual(result.host, ssh_helper.host)
- self.assertEqual(result.port, ssh_helper.port)
- self.assertEqual(result.user, ssh_helper.user)
- self.assertEqual(result.password, ssh_helper.password)
- self.assertEqual(result.key_filename, ssh_helper.key_filename)
-
- @mock.patch('yardstick.ssh.paramiko')
- def test_upload_config_file(self, mock_paramiko):
- ssh_helper = VnfSshHelper(self.VNFD_0['mgmt-interface'], 'my/bin/path')
- ssh_helper._run = mock.MagicMock()
-
- self.assertFalse(ssh_helper.is_connected)
- cfg_file = ssh_helper.upload_config_file('my/prefix', 'my content')
- self.assertTrue(ssh_helper.is_connected)
- self.assertEqual(mock_paramiko.SSHClient.call_count, 1)
- self.assertTrue(cfg_file.startswith('/tmp'))
-
- cfg_file = ssh_helper.upload_config_file('/my/prefix', 'my content')
- self.assertTrue(ssh_helper.is_connected)
- self.assertEqual(mock_paramiko.SSHClient.call_count, 1)
- self.assertEqual(cfg_file, '/my/prefix')
-
- def test_join_bin_path(self):
- ssh_helper = VnfSshHelper(self.VNFD_0['mgmt-interface'], 'my/bin/path')
-
- expected_start = 'my'
- expected_middle_list = ['bin']
- expected_end = 'path'
- result = ssh_helper.join_bin_path()
- self.assertTrue(result.startswith(expected_start))
- self.assertAll(middle in result for middle in expected_middle_list)
- self.assertTrue(result.endswith(expected_end))
-
- expected_middle_list.append(expected_end)
- expected_end = 'some_file.sh'
- result = ssh_helper.join_bin_path('some_file.sh')
- self.assertTrue(result.startswith(expected_start))
- self.assertAll(middle in result for middle in expected_middle_list)
- self.assertTrue(result.endswith(expected_end))
-
- expected_middle_list.append('some_dir')
- expected_end = 'some_file.sh'
- result = ssh_helper.join_bin_path('some_dir', 'some_file.sh')
- self.assertTrue(result.startswith(expected_start))
- self.assertAll(middle in result for middle in expected_middle_list)
- self.assertTrue(result.endswith(expected_end))
-
- @mock.patch('yardstick.ssh.paramiko')
- @mock.patch('yardstick.ssh.provision_tool')
- def test_provision_tool(self, mock_provision_tool, mock_paramiko):
- ssh_helper = VnfSshHelper(self.VNFD_0['mgmt-interface'], 'my/bin/path')
- ssh_helper._run = mock.MagicMock()
-
- self.assertFalse(ssh_helper.is_connected)
- ssh_helper.provision_tool()
- self.assertTrue(ssh_helper.is_connected)
- self.assertEqual(mock_paramiko.SSHClient.call_count, 1)
- self.assertEqual(mock_provision_tool.call_count, 1)
-
- ssh_helper.provision_tool(tool_file='my_tool.sh')
- self.assertTrue(ssh_helper.is_connected)
- self.assertEqual(mock_paramiko.SSHClient.call_count, 1)
- self.assertEqual(mock_provision_tool.call_count, 2)
-
- ssh_helper.provision_tool('tool_path', 'my_tool.sh')
- self.assertTrue(ssh_helper.is_connected)
- self.assertEqual(mock_paramiko.SSHClient.call_count, 1)
- self.assertEqual(mock_provision_tool.call_count, 3)
-
-
-class TestSetupEnvHelper(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- def test_build_config(self):
- setup_env_helper = SetupEnvHelper(mock.Mock(), mock.Mock(), mock.Mock())
-
- with self.assertRaises(NotImplementedError):
- setup_env_helper.build_config()
-
- def test_setup_vnf_environment(self):
- setup_env_helper = SetupEnvHelper(mock.Mock(), mock.Mock(), mock.Mock())
- self.assertIsNone(setup_env_helper.setup_vnf_environment())
-
- def test_tear_down(self):
- setup_env_helper = SetupEnvHelper(mock.Mock(), mock.Mock(), mock.Mock())
-
- with self.assertRaises(NotImplementedError):
- setup_env_helper.tear_down()
-
-
-class TestDpdkVnfSetupEnvHelper(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- 'driver': 'i40e',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- 'driver': 'ixgbe',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ]
- }
- }
-
- def test__update_packet_type(self):
- ip_pipeline_cfg = 'pkt_type = ipv4'
- pkt_type = {'pkt_type': '1'}
-
- expected = "pkt_type = 1"
- result = DpdkVnfSetupEnvHelper._update_packet_type(ip_pipeline_cfg, pkt_type)
- self.assertEqual(result, expected)
-
- def test__update_packet_type_no_op(self):
- ip_pipeline_cfg = 'pkt_type = ipv6'
- pkt_type = {'pkt_type': '1'}
-
- expected = "pkt_type = ipv6"
- result = DpdkVnfSetupEnvHelper._update_packet_type(ip_pipeline_cfg, pkt_type)
- self.assertEqual(result, expected)
-
- def test__update_packet_type_multi_op(self):
- ip_pipeline_cfg = 'pkt_type = ipv4\npkt_type = 1\npkt_type = ipv4'
- pkt_type = {'pkt_type': '1'}
-
- expected = 'pkt_type = 1\npkt_type = 1\npkt_type = 1'
- result = DpdkVnfSetupEnvHelper._update_packet_type(ip_pipeline_cfg, pkt_type)
- self.assertEqual(result, expected)
-
- def test__update_traffic_type(self):
- ip_pipeline_cfg = 'pkt_type = ipv4'
-
- traffic_options = {"vnf_type": DpdkVnfSetupEnvHelper.APP_NAME, 'traffic_type': 4}
- expected = "pkt_type = ipv4"
- result = DpdkVnfSetupEnvHelper._update_traffic_type(ip_pipeline_cfg, traffic_options)
- self.assertEqual(result, expected)
-
- def test__update_traffic_type_ipv6(self):
- ip_pipeline_cfg = 'pkt_type = ipv4'
-
- traffic_options = {"vnf_type": DpdkVnfSetupEnvHelper.APP_NAME, 'traffic_type': 6}
- expected = "pkt_type = ipv6"
- result = DpdkVnfSetupEnvHelper._update_traffic_type(ip_pipeline_cfg, traffic_options)
- self.assertEqual(result, expected)
-
- def test__update_traffic_type_not_app_name(self):
- ip_pipeline_cfg = 'traffic_type = 4'
-
- vnf_type = ''.join(["Not", DpdkVnfSetupEnvHelper.APP_NAME])
- traffic_options = {"vnf_type": vnf_type, 'traffic_type': 8}
- expected = "traffic_type = 8"
- result = DpdkVnfSetupEnvHelper._update_traffic_type(ip_pipeline_cfg, traffic_options)
- self.assertEqual(result, expected)
-
- @mock.patch.object(six, 'BytesIO', return_value=six.BytesIO(b'100\n'))
- @mock.patch.object(utils, 'read_meminfo',
- return_value={'Hugepagesize': '2048'})
- def test__setup_hugepages_no_hugepages_defined(self, mock_meminfo, *args):
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.all_options = {}
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(
- mock.ANY, ssh_helper, scenario_helper)
- with mock.patch.object(sample_vnf.LOG, 'info') as mock_info:
- dpdk_setup_helper._setup_hugepages()
- mock_info.assert_called_once_with(
- 'Hugepages size (kB): %s, number claimed: %s, number set: '
- '%s', 2048, 8192, 100)
- mock_meminfo.assert_called_once_with(ssh_helper)
-
- @mock.patch.object(six, 'BytesIO', return_value=six.BytesIO(b'100\n'))
- @mock.patch.object(utils, 'read_meminfo',
- return_value={'Hugepagesize': '1048576'})
- def test__setup_hugepages_8gb_hugepages_defined(self, mock_meminfo, *args):
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.all_options = {'hugepages_gb': 8}
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(
- mock.ANY, ssh_helper, scenario_helper)
- with mock.patch.object(sample_vnf.LOG, 'info') as mock_info:
- dpdk_setup_helper._setup_hugepages()
- mock_info.assert_called_once_with(
- 'Hugepages size (kB): %s, number claimed: %s, number set: '
- '%s', 1048576, 8, 100)
- mock_meminfo.assert_called_once_with(ssh_helper)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.open')
- @mock.patch.object(utils, 'find_relative_file')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.MultiPortConfig')
- @mock.patch.object(utils, 'open_relative_file')
- def test_build_config(self, mock_open_rf, mock_multi_port_config_class, mock_find, *args):
- mock_multi_port_config = mock_multi_port_config_class()
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.vnf_cfg = {}
- scenario_helper.options = {}
- scenario_helper.all_options = {}
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
-
- dpdk_setup_helper.PIPELINE_COMMAND = expected = 'pipeline command'
- result = dpdk_setup_helper.build_config()
- self.assertEqual(result, expected)
- self.assertGreaterEqual(ssh_helper.upload_config_file.call_count, 2)
- self.assertGreaterEqual(mock_find.call_count, 1)
- self.assertGreaterEqual(mock_multi_port_config.generate_config.call_count, 1)
- self.assertGreaterEqual(mock_multi_port_config.generate_script.call_count, 1)
-
- scenario_helper.options = {'rules': 'fake_file'}
- scenario_helper.vnf_cfg = {'file': 'fake_file'}
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- mock_open_rf.side_effect = mock.mock_open(read_data='fake_data')
- dpdk_setup_helper.PIPELINE_COMMAND = expected = 'pipeline command'
-
- result = dpdk_setup_helper.build_config()
-
- mock_open_rf.assert_called()
- self.assertEqual(result, expected)
- self.assertGreaterEqual(ssh_helper.upload_config_file.call_count, 2)
- self.assertGreaterEqual(mock_find.call_count, 1)
- self.assertGreaterEqual(mock_multi_port_config.generate_config.call_count, 1)
- self.assertGreaterEqual(mock_multi_port_config.generate_script.call_count, 1)
-
- def test__build_pipeline_kwargs(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.provision_tool.return_value = 'tool_path'
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.CFG_CONFIG = 'config'
- dpdk_setup_helper.CFG_SCRIPT = 'script'
- dpdk_setup_helper.pipeline_kwargs = {}
- dpdk_setup_helper.all_ports = [0, 1, 2]
- dpdk_setup_helper.scenario_helper.vnf_cfg = {'lb_config': 'HW',
- 'worker_threads': 1}
-
- expected = {
- 'cfg_file': 'config',
- 'script': 'script',
- 'port_mask_hex': '0x3',
- 'tool_path': 'tool_path',
- 'hwlb': ' --hwlb 1',
- }
- dpdk_setup_helper._build_pipeline_kwargs()
- self.assertDictEqual(dpdk_setup_helper.pipeline_kwargs, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch('yardstick.ssh.SSH')
- def test_setup_vnf_environment(self, *args):
- def execute(cmd):
- if cmd.startswith('which '):
- return exec_failure
- return exec_success
-
- exec_success = (0, 'good output', '')
- exec_failure = (1, 'bad output', 'error output')
-
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- ssh_helper.execute = execute
-
- scenario_helper = mock.Mock()
- scenario_helper.nodes = [None, None]
- dpdk_vnf_setup_env_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_vnf_setup_env_helper._validate_cpu_cfg = mock.Mock(return_value=[])
-
- with mock.patch.object(dpdk_vnf_setup_env_helper, '_setup_dpdk'):
- self.assertIsInstance(
- dpdk_vnf_setup_env_helper.setup_vnf_environment(),
- ResourceProfile)
-
- def test__setup_dpdk(self):
- ssh_helper = mock.Mock()
- ssh_helper.execute = mock.Mock()
- ssh_helper.execute.return_value = (0, 0, 0)
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(mock.ANY, ssh_helper, mock.ANY)
- with mock.patch.object(dpdk_setup_helper, '_setup_hugepages') as \
- mock_setup_hp:
- dpdk_setup_helper._setup_dpdk()
- mock_setup_hp.assert_called_once()
- ssh_helper.execute.assert_has_calls([
- mock.call('sudo modprobe uio && sudo modprobe igb_uio'),
- mock.call('lsmod | grep -i igb_uio')
- ])
-
- @mock.patch('yardstick.ssh.SSH')
- def test__setup_resources(self, _):
- vnfd_helper = VnfdHelper(deepcopy(self.VNFD_0))
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._validate_cpu_cfg = mock.Mock()
-
- dpdk_setup_helper.bound_pci = [v['virtual-interface']["vpci"] for v in
- vnfd_helper.interfaces]
- result = dpdk_setup_helper._setup_resources()
- self.assertIsInstance(result, ResourceProfile)
- self.assertEqual(dpdk_setup_helper.socket, 0)
-
- @mock.patch('yardstick.ssh.SSH')
- def test__setup_resources_socket_1(self, _):
- vnfd_helper = VnfdHelper(deepcopy(self.VNFD_0))
- vnfd_helper.interfaces[0]['virtual-interface']['vpci'] = '0000:55:00.0'
- vnfd_helper.interfaces[1]['virtual-interface']['vpci'] = '0000:35:00.0'
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper._validate_cpu_cfg = mock.Mock()
-
- dpdk_setup_helper.bound_pci = [v['virtual-interface']["vpci"] for v in
- vnfd_helper.interfaces]
- result = dpdk_setup_helper._setup_resources()
- self.assertIsInstance(result, ResourceProfile)
- self.assertEqual(dpdk_setup_helper.socket, 1)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- def test__detect_and_bind_drivers(self, *args):
- vnfd_helper = VnfdHelper(deepcopy(self.VNFD_0))
- ssh_helper = mock.Mock()
- # ssh_helper.execute = mock.Mock(return_value = (0, 'text', ''))
- # ssh_helper.execute.return_value = 0, 'output', ''
- scenario_helper = mock.Mock()
- scenario_helper.nodes = [None, None]
- rv = ['0000:05:00.1', '0000:05:00.0']
-
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.dpdk_bind_helper._get_bound_pci_addresses = mock.Mock(return_value=rv)
- dpdk_setup_helper.dpdk_bind_helper.bind = mock.Mock()
- dpdk_setup_helper.dpdk_bind_helper.read_status = mock.Mock()
-
- self.assertIsNone(dpdk_setup_helper._detect_and_bind_drivers())
-
- intf_0 = vnfd_helper.vdu[0]['external-interface'][0]['virtual-interface']
- intf_1 = vnfd_helper.vdu[0]['external-interface'][1]['virtual-interface']
- self.assertEqual(0, intf_0['dpdk_port_num'])
- self.assertEqual(1, intf_1['dpdk_port_num'])
-
- def test_tear_down(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.nodes = [None, None]
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.dpdk_bind_helper.bind = mock.Mock()
- dpdk_setup_helper.dpdk_bind_helper.used_drivers = {
- 'd1': ['0000:05:00.0'],
- 'd3': ['0000:05:01.0'],
- }
-
- self.assertIsNone(dpdk_setup_helper.tear_down())
- dpdk_setup_helper.dpdk_bind_helper.bind.assert_any_call(['0000:05:00.0'], 'd1', True)
- dpdk_setup_helper.dpdk_bind_helper.bind.assert_any_call(['0000:05:01.0'], 'd3', True)
-
-
-class TestResourceHelper(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'driver': 'i40e',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'driver': 'ixgbe',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02'
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- def test_setup(self):
- resource = object()
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- dpdk_setup_helper.setup_vnf_environment = mock.Mock(return_value=resource)
- resource_helper = ResourceHelper(dpdk_setup_helper)
-
- self.assertIsNone(resource_helper.setup())
- self.assertIs(resource_helper.resource, resource)
-
- def test_generate_cfg(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- resource_helper = ResourceHelper(dpdk_setup_helper)
-
- self.assertIsNone(resource_helper.generate_cfg())
-
- def test_stop_collect(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- resource_helper = ResourceHelper(dpdk_setup_helper)
- resource_helper.resource = mock.Mock()
-
- self.assertIsNone(resource_helper.stop_collect())
-
- def test_stop_collect_none(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- resource_helper = ResourceHelper(dpdk_setup_helper)
- resource_helper.resource = None
-
- self.assertIsNone(resource_helper.stop_collect())
-
-
-class TestClientResourceHelper(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'driver': 'i40e',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'driver': 'ixgbe',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:13',
- 'vpci': '0000:05:00.2',
- 'driver': 'ixgbe',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 2,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.30',
- 'local_mac': '00:00:00:00:00:11'
- },
- 'vnfd-connection-point-ref': 'xe2',
- 'name': 'xe2'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ],
- },
- }
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.LOG')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.STLError',
- new_callable=lambda: MockError)
- def test_get_stats_not_connected(self, mock_state_error, *args):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.MagicMock()
- client_resource_helper.client.get_stats.side_effect = mock_state_error
-
- self.assertEqual(client_resource_helper.get_stats(), {})
- self.assertEqual(client_resource_helper.client.get_stats.call_count, 1)
-
- def test_generate_samples(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.MagicMock()
- client_resource_helper.client.get_stats.return_value = {
- 0: {
- 'rx_pps': 5.5,
- 'tx_pps': 4.9,
- 'rx_bps': 234.78,
- 'tx_bps': 243.11,
- 'ipackets': 34251,
- 'opackets': 52342,
- },
- 1: {
- 'tx_pps': 5.9,
- 'rx_bps': 434.78,
- 'opackets': 48791,
- },
- }
-
- expected = {
- 'xe0': {
- "rx_throughput_fps": 5.5,
- "tx_throughput_fps": 4.9,
- "rx_throughput_mbps": 234.78,
- "tx_throughput_mbps": 243.11,
- "in_packets": 34251,
- "out_packets": 52342,
- },
- 'xe1': {
- "rx_throughput_fps": 0.0,
- "tx_throughput_fps": 5.9,
- "rx_throughput_mbps": 434.78,
- "tx_throughput_mbps": 0.0,
- "in_packets": 0,
- "out_packets": 48791,
- },
- }
- ports = vnfd_helper.port_nums(vnfd_helper.port_pairs.all_ports)
- result = client_resource_helper.generate_samples(ports)
- self.assertDictEqual(result, expected)
-
- def test_generate_samples_with_key(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.MagicMock()
- client_resource_helper.client.get_stats.return_value = {
- 'key_name': 'key_value',
- 0: {
- 'rx_pps': 5.5,
- 'tx_pps': 4.9,
- 'rx_bps': 234.78,
- 'tx_bps': 243.11,
- 'ipackets': 34251,
- 'opackets': 52342,
- },
- 1: {
- 'tx_pps': 5.9,
- 'rx_bps': 434.78,
- 'opackets': 48791,
- },
- }
-
- expected = {
- 'xe0': {
- 'key_name': 'key_value',
- "rx_throughput_fps": 5.5,
- "tx_throughput_fps": 4.9,
- "rx_throughput_mbps": 234.78,
- "tx_throughput_mbps": 243.11,
- "in_packets": 34251,
- "out_packets": 52342,
- },
- 'xe1': {
- 'key_name': 'key_value',
- "rx_throughput_fps": 0.0,
- "tx_throughput_fps": 5.9,
- "rx_throughput_mbps": 434.78,
- "tx_throughput_mbps": 0.0,
- "in_packets": 0,
- "out_packets": 48791,
- },
- }
- ports = vnfd_helper.port_nums(vnfd_helper.port_pairs.all_ports)
- result = client_resource_helper.generate_samples(ports, 'key_name')
- self.assertDictEqual(result, expected)
-
- def test_generate_samples_with_key_and_default(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.MagicMock()
- client_resource_helper.client.get_stats.return_value = {
- 0: {
- 'rx_pps': 5.5,
- 'tx_pps': 4.9,
- 'rx_bps': 234.78,
- 'tx_bps': 243.11,
- 'ipackets': 34251,
- 'opackets': 52342,
- },
- 1: {
- 'tx_pps': 5.9,
- 'rx_bps': 434.78,
- 'opackets': 48791,
- },
- }
-
- expected = {
- 'xe0': {
- 'key_name': 'default',
- "rx_throughput_fps": 5.5,
- "tx_throughput_fps": 4.9,
- "rx_throughput_mbps": 234.78,
- "tx_throughput_mbps": 243.11,
- "in_packets": 34251,
- "out_packets": 52342,
- },
- 'xe1': {
- 'key_name': 'default',
- "rx_throughput_fps": 0.0,
- "tx_throughput_fps": 5.9,
- "rx_throughput_mbps": 434.78,
- "tx_throughput_mbps": 0.0,
- "in_packets": 0,
- "out_packets": 48791,
- },
- }
- ports = vnfd_helper.port_nums(vnfd_helper.port_pairs.all_ports)
- result = client_resource_helper.generate_samples(ports, 'key_name', 'default')
- self.assertDictEqual(result, expected)
-
- def test_clear_stats(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.Mock()
-
- self.assertIsNone(client_resource_helper.clear_stats())
- self.assertEqual(client_resource_helper.client.clear_stats.call_count, 1)
-
- def test_clear_stats_of_ports(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.Mock()
-
- self.assertIsNone(client_resource_helper.clear_stats([3, 4]))
- self.assertEqual(client_resource_helper.client.clear_stats.call_count, 1)
-
- def test_start(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.Mock()
-
- self.assertIsNone(client_resource_helper.start())
- self.assertEqual(client_resource_helper.client.start.call_count, 1)
-
- def test_start_ports(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper.client = mock.Mock()
-
- self.assertIsNone(client_resource_helper.start([3, 4]))
- self.assertEqual(client_resource_helper.client.start.call_count, 1)
-
- def test_collect_kpi_with_queue(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client_resource_helper._result = {'existing': 43, 'replaceable': 12}
- client_resource_helper._queue = mock.Mock()
- client_resource_helper._queue.empty.return_value = False
- client_resource_helper._queue.get.return_value = {'incoming': 34, 'replaceable': 99}
-
- expected = {
- 'existing': 43,
- 'incoming': 34,
- 'replaceable': 99,
- }
- result = client_resource_helper.collect_kpi()
- self.assertDictEqual(result, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.LOG')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.STLError',
- new_callable=lambda: MockError)
- def test__connect_with_failures(self, mock_error, *args):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- dpdk_setup_helper = DpdkVnfSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- client_resource_helper = ClientResourceHelper(dpdk_setup_helper)
- client = mock.MagicMock()
- client.connect.side_effect = mock_error
-
- self.assertIs(client_resource_helper._connect(client), client)
-
-
-class TestRfc2544ResourceHelper(unittest.TestCase):
-
- RFC2544_CFG_1 = {
- 'latency': True,
- 'correlated_traffic': True,
- 'allowed_drop_rate': '0.1 - 0.15',
- }
-
- RFC2544_CFG_2 = {
- 'allowed_drop_rate': ' 0.25 - 0.05 ',
- }
-
- RFC2544_CFG_3 = {
- 'allowed_drop_rate': '0.2',
- }
-
- RFC2544_CFG_4 = {
- 'latency': True,
- }
-
- SCENARIO_CFG_1 = {
- 'options': {
- 'rfc2544': RFC2544_CFG_1,
- }
- }
-
- SCENARIO_CFG_2 = {
- 'options': {
- 'rfc2544': RFC2544_CFG_2,
- }
- }
-
- SCENARIO_CFG_3 = {
- 'options': {
- 'rfc2544': RFC2544_CFG_3,
- }
- }
-
- SCENARIO_CFG_4 = {
- 'options': {
- 'rfc2544': RFC2544_CFG_4,
- }
- }
-
- def test_property_rfc2544(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_1
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertIsNone(rfc2544_resource_helper._rfc2544)
- self.assertDictEqual(rfc2544_resource_helper.rfc2544, self.RFC2544_CFG_1)
- self.assertDictEqual(rfc2544_resource_helper._rfc2544, self.RFC2544_CFG_1)
- scenario_helper.scenario_cfg = {} # ensure that resource_helper caches
- self.assertDictEqual(rfc2544_resource_helper.rfc2544, self.RFC2544_CFG_1)
-
- def test_property_tolerance_high(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_1
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertIsNone(rfc2544_resource_helper._tolerance_high)
- self.assertEqual(rfc2544_resource_helper.tolerance_high, 0.15)
- self.assertEqual(rfc2544_resource_helper._tolerance_high, 0.15)
- scenario_helper.scenario_cfg = {} # ensure that resource_helper caches
- self.assertEqual(rfc2544_resource_helper.tolerance_high, 0.15)
-
- def test_property_tolerance_low(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_1
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertIsNone(rfc2544_resource_helper._tolerance_low)
- self.assertEqual(rfc2544_resource_helper.tolerance_low, 0.1)
- self.assertEqual(rfc2544_resource_helper._tolerance_low, 0.1)
- scenario_helper.scenario_cfg = {} # ensure that resource_helper caches
- self.assertEqual(rfc2544_resource_helper.tolerance_low, 0.1)
-
- def test_property_tolerance_high_range_swap(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_2
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertEqual(rfc2544_resource_helper.tolerance_high, 0.25)
-
- def test_property_tolerance_low_range_swap(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_2
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertEqual(rfc2544_resource_helper.tolerance_low, 0.05)
-
- def test_property_tolerance_high_not_range(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_3
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertEqual(rfc2544_resource_helper.tolerance_high, 0.2)
-
- def test_property_tolerance_low_not_range(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_3
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertEqual(rfc2544_resource_helper.tolerance_low, 0.2)
-
- def test_property_tolerance_high_default(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_4
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertEqual(rfc2544_resource_helper.tolerance_high, 0.0001)
-
- def test_property_tolerance_low_default(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_4
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertEqual(rfc2544_resource_helper.tolerance_low, 0.0001)
-
- def test_property_latency(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_1
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertIsNone(rfc2544_resource_helper._latency)
- self.assertTrue(rfc2544_resource_helper.latency)
- self.assertTrue(rfc2544_resource_helper._latency)
- scenario_helper.scenario_cfg = {} # ensure that resource_helper caches
- self.assertTrue(rfc2544_resource_helper.latency)
-
- def test_property_latency_default(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_2
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertFalse(rfc2544_resource_helper.latency)
-
- def test_property_correlated_traffic(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_1
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertIsNone(rfc2544_resource_helper._correlated_traffic)
- self.assertTrue(rfc2544_resource_helper.correlated_traffic)
- self.assertTrue(rfc2544_resource_helper._correlated_traffic)
- scenario_helper.scenario_cfg = {} # ensure that resource_helper caches
- self.assertTrue(rfc2544_resource_helper.correlated_traffic)
-
- def test_property_correlated_traffic_default(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = self.SCENARIO_CFG_2
- rfc2544_resource_helper = Rfc2544ResourceHelper(scenario_helper)
-
- self.assertFalse(rfc2544_resource_helper.correlated_traffic)
-
-
-class TestSampleVNFDeployHelper(unittest.TestCase):
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch('subprocess.check_output')
- def test_deploy_vnfs_disabled(self, *_):
- vnfd_helper = mock.Mock()
- ssh_helper = mock.Mock()
- ssh_helper.join_bin_path.return_value = 'joined_path'
- ssh_helper.execute.return_value = 1, 'bad output', 'error output'
- ssh_helper.put.return_value = None
- sample_vnf_deploy_helper = SampleVNFDeployHelper(vnfd_helper, ssh_helper)
-
- self.assertIsNone(sample_vnf_deploy_helper.deploy_vnfs('name1'))
- sample_vnf_deploy_helper.DISABLE_DEPLOY = True
- self.assertEqual(ssh_helper.execute.call_count, 5)
- self.assertEqual(ssh_helper.put.call_count, 1)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.time')
- @mock.patch('subprocess.check_output')
- def test_deploy_vnfs(self, *args):
- vnfd_helper = mock.Mock()
- ssh_helper = mock.Mock()
- ssh_helper.join_bin_path.return_value = 'joined_path'
- ssh_helper.execute.return_value = 1, 'bad output', 'error output'
- ssh_helper.put.return_value = None
- sample_vnf_deploy_helper = SampleVNFDeployHelper(vnfd_helper, ssh_helper)
- sample_vnf_deploy_helper.DISABLE_DEPLOY = False
-
- self.assertIsNone(sample_vnf_deploy_helper.deploy_vnfs('name1'))
- self.assertEqual(ssh_helper.execute.call_count, 5)
- self.assertEqual(ssh_helper.put.call_count, 1)
-
- @mock.patch('subprocess.check_output')
- def test_deploy_vnfs_early_success(self, *args):
- vnfd_helper = mock.Mock()
- ssh_helper = mock.Mock()
- ssh_helper.join_bin_path.return_value = 'joined_path'
- ssh_helper.execute.return_value = 0, 'output', ''
- ssh_helper.put.return_value = None
- sample_vnf_deploy_helper = SampleVNFDeployHelper(vnfd_helper, ssh_helper)
- sample_vnf_deploy_helper.DISABLE_DEPLOY = False
-
- self.assertIsNone(sample_vnf_deploy_helper.deploy_vnfs('name1'))
- self.assertEqual(ssh_helper.execute.call_count, 1)
- self.assertEqual(ssh_helper.put.call_count, 0)
-
-
-class TestScenarioHelper(unittest.TestCase):
-
- def test_property_task_path(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = {
- 'task_path': 'my_path',
- }
-
- self.assertEqual(scenario_helper.task_path, 'my_path')
-
- def test_property_nodes(self):
- nodes = ['node1', 'node2']
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = {
- 'nodes': nodes,
- }
-
- self.assertEqual(scenario_helper.nodes, nodes)
-
- def test_property_all_options(self):
- data = {
- 'name1': {
- 'key3': 'value3',
- },
- 'name2': {}
- }
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = {
- 'options': data,
- }
-
- self.assertDictEqual(scenario_helper.all_options, data)
-
- def test_property_options(self):
- data = {
- 'key1': 'value1',
- 'key2': 'value2',
- }
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = {
- 'options': {
- 'name1': data,
- },
- }
-
- self.assertDictEqual(scenario_helper.options, data)
-
- def test_property_vnf_cfg(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = {
- 'options': {
- 'name1': {
- 'vnf_config': 'my_config',
- },
- },
- }
-
- self.assertEqual(scenario_helper.vnf_cfg, 'my_config')
-
- def test_property_vnf_cfg_default(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = {
- 'options': {
- 'name1': {},
- },
- }
-
- self.assertDictEqual(scenario_helper.vnf_cfg, ScenarioHelper.DEFAULT_VNF_CFG)
-
- def test_property_topology(self):
- scenario_helper = ScenarioHelper('name1')
- scenario_helper.scenario_cfg = {
- 'topology': 'my_topology',
- }
-
- self.assertEqual(scenario_helper.topology, 'my_topology')
-
-
-class TestSampleVnf(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02'
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ]
- }
- }
-
- TRAFFIC_PROFILE = {
- "schema": "isb:traffic_profile:0.1",
- "name": "fixed",
- "description": "Fixed traffic profile to run UDP traffic",
- "traffic_profile": {
- "traffic_type": "FixedTraffic",
- "frame_rate": 100, # pps
- "flow_number": 10,
- "frame_size": 64,
- },
- }
-
- def test___init__(self):
- sample_vnf = SampleVNF('vnf1', self.VNFD_0)
-
- self.assertEqual(sample_vnf.name, 'vnf1')
- self.assertDictEqual(sample_vnf.vnfd_helper, self.VNFD_0)
-
- # test the default setup helper is SetupEnvHelper, not subclass
- self.assertEqual(type(sample_vnf.setup_helper), SetupEnvHelper)
-
- # test the default resource helper is ResourceHelper, not subclass
- self.assertEqual(type(sample_vnf.resource_helper), ResourceHelper)
-
- def test___init___alt_types(self):
- class MySetupEnvHelper(SetupEnvHelper):
- pass
-
- class MyResourceHelper(ResourceHelper):
- pass
-
- sample_vnf = SampleVNF('vnf1', self.VNFD_0, MySetupEnvHelper, MyResourceHelper)
-
- self.assertEqual(sample_vnf.name, 'vnf1')
- self.assertDictEqual(sample_vnf.vnfd_helper, self.VNFD_0)
-
- # test the default setup helper is MySetupEnvHelper, not subclass
- self.assertEqual(type(sample_vnf.setup_helper), MySetupEnvHelper)
-
- # test the default resource helper is MyResourceHelper, not subclass
- self.assertEqual(type(sample_vnf.resource_helper), MyResourceHelper)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.Process')
- def test__start_vnf(self, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf._run = mock.Mock()
-
- self.assertIsNone(sample_vnf.queue_wrapper)
- self.assertIsNone(sample_vnf._vnf_process)
- self.assertIsNone(sample_vnf._start_vnf())
- self.assertIsNotNone(sample_vnf.queue_wrapper)
- self.assertIsNotNone(sample_vnf._vnf_process)
-
- @mock.patch("yardstick.ssh.SSH")
- def test_instantiate(self, ssh):
- mock_ssh(ssh)
-
- nodes = {
- 'vnf1': 'name1',
- 'vnf2': 'name2',
- }
-
- context1 = mock.Mock()
- context1._get_server.return_value = None
- context2 = mock.Mock()
- context2._get_server.return_value = context2
-
- try:
- Context.list.clear()
- except AttributeError:
- # clear() but works in Py2.7
- Context.list[:] = []
-
- Context.list.extend([
- context1,
- context2,
- ])
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.APP_NAME = 'sample1'
- sample_vnf._start_server = mock.Mock(return_value=0)
- sample_vnf._vnf_process = mock.MagicMock()
- sample_vnf._vnf_process._is_alive.return_value = 1
- sample_vnf.ssh_helper = mock.MagicMock()
- sample_vnf.deploy_helper = mock.MagicMock()
- sample_vnf.resource_helper.ssh_helper = mock.MagicMock()
- scenario_cfg = {
- 'nodes': nodes,
- }
-
- self.assertIsNone(sample_vnf.instantiate(scenario_cfg, {}))
- self.assertEqual(sample_vnf.nfvi_context, context2)
-
- def test__update_collectd_options(self):
- scenario_cfg = {'options':
- {'collectd':
- {'interval': 3,
- 'plugins':
- {'plugin3': {'param': 3}}},
- 'vnf__0':
- {'collectd':
- {'interval': 2,
- 'plugins':
- {'plugin3': {'param': 2},
- 'plugin2': {'param': 2}}}}}}
- context_cfg = {'nodes':
- {'vnf__0':
- {'collectd':
- {'interval': 1,
- 'plugins':
- {'plugin3': {'param': 1},
- 'plugin2': {'param': 1},
- 'plugin1': {'param': 1}}}}}}
- expected = {'interval': 1,
- 'plugins':
- {'plugin3': {'param': 1},
- 'plugin2': {'param': 1},
- 'plugin1': {'param': 1}}}
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf__0', vnfd)
- sample_vnf._update_collectd_options(scenario_cfg, context_cfg)
- self.assertEqual(sample_vnf.setup_helper.collectd_options, expected)
-
- def test__update_options(self):
- options1 = {'interval': 1,
- 'param1': 'value1',
- 'plugins':
- {'plugin3': {'param': 3},
- 'plugin2': {'param': 1},
- 'plugin1': {'param': 1}}}
- options2 = {'interval': 2,
- 'param2': 'value2',
- 'plugins':
- {'plugin4': {'param': 4},
- 'plugin2': {'param': 2},
- 'plugin1': {'param': 2}}}
- expected = {'interval': 1,
- 'param1': 'value1',
- 'param2': 'value2',
- 'plugins':
- {'plugin4': {'param': 4},
- 'plugin3': {'param': 3},
- 'plugin2': {'param': 1},
- 'plugin1': {'param': 1}}}
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf._update_options(options2, options1)
- self.assertEqual(options2, expected)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch("yardstick.ssh.SSH")
- def test_wait_for_instantiate_empty_queue(self, ssh, *args):
- mock_ssh(ssh, exec_result=(1, "", ""))
-
- queue_size_list = [
- 0,
- 1,
- 0,
- 1,
- ]
-
- queue_get_list = [
- 'some output',
- 'pipeline> ',
- ]
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.APP_NAME = 'sample1'
- sample_vnf.WAIT_TIME_FOR_SCRIPT = 0
- sample_vnf._start_server = mock.Mock(return_value=0)
- sample_vnf._vnf_process = mock.MagicMock()
- sample_vnf._vnf_process.exitcode = 0
- sample_vnf._vnf_process._is_alive.return_value = 1
- sample_vnf.queue_wrapper = mock.Mock()
- sample_vnf.q_out = mock.Mock()
- sample_vnf.q_out.qsize.side_effect = iter(queue_size_list)
- sample_vnf.q_out.get.side_effect = iter(queue_get_list)
- sample_vnf.ssh_helper = mock.MagicMock()
- sample_vnf.resource_helper.ssh_helper = mock.MagicMock()
- sample_vnf.resource_helper.start_collect = mock.MagicMock()
-
- self.assertEqual(sample_vnf.wait_for_instantiate(), 0)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- def test_vnf_execute_with_queue_data(self, *args):
- queue_size_list = [
- 1,
- 1,
- 0,
- ]
-
- queue_get_list = [
- 'hello ',
- 'world'
- ]
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.APP_NAME = 'sample1'
- sample_vnf.q_out = mock.Mock()
- sample_vnf.q_out.qsize.side_effect = iter(queue_size_list)
- sample_vnf.q_out.get.side_effect = iter(queue_get_list)
-
- self.assertEqual(sample_vnf.vnf_execute('my command'), 'hello world')
-
- def test_terminate_without_vnf_process(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.APP_NAME = 'sample1'
- sample_vnf.vnf_execute = mock.Mock()
- sample_vnf.ssh_helper = mock.Mock()
- sample_vnf._tear_down = mock.Mock()
- sample_vnf.resource_helper = mock.Mock()
-
- self.assertIsNone(sample_vnf.terminate())
-
- def test_get_stats(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.APP_NAME = 'sample1'
- sample_vnf.APP_WORD = 'sample1'
- sample_vnf.vnf_execute = mock.Mock(return_value='the stats')
-
- self.assertEqual(sample_vnf.get_stats(), 'the stats')
-
- def test_collect_kpi(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.APP_NAME = 'sample1'
- sample_vnf.COLLECT_KPI = r'\s(\d+)\D*(\d+)\D*(\d+)'
- sample_vnf.COLLECT_MAP = {
- 'k1': 3,
- 'k2': 1,
- 'k3': 2,
- }
- sample_vnf.get_stats = mock.Mock(return_value='index0: 34 -- 91, 27')
- sample_vnf.resource_helper = mock.Mock()
- sample_vnf.resource_helper.collect_kpi.return_value = {}
-
- expected = {
- 'k1': 27,
- 'k2': 34,
- 'k3': 91,
- 'collect_stats': {},
- }
- result = sample_vnf.collect_kpi()
- self.assertDictEqual(result, expected)
-
- def test_collect_kpi_default(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.APP_NAME = 'sample1'
- sample_vnf.COLLECT_KPI = r'\s(\d+)\D*(\d+)\D*(\d+)'
- sample_vnf.get_stats = mock.Mock(return_value='')
-
- expected = {
- 'packets_in': 0,
- 'packets_fwd': 0,
- 'packets_dropped': 0,
- }
- result = sample_vnf.collect_kpi()
- self.assertDictEqual(result, expected)
-
- def test_scale(self):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- self.assertRaises(y_exceptions.FunctionNotImplemented,
- sample_vnf.scale)
-
- def test__run(self):
- test_cmd = 'test cmd'
- run_kwargs = {'arg1': 'val1', 'arg2': 'val2'}
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sample_vnf = SampleVNF('vnf1', vnfd)
- sample_vnf.ssh_helper = mock.Mock()
- sample_vnf.setup_helper = mock.Mock()
- with mock.patch.object(sample_vnf, '_build_config',
- return_value=test_cmd), \
- mock.patch.object(sample_vnf, '_build_run_kwargs'):
- sample_vnf.run_kwargs = run_kwargs
- sample_vnf._run()
- sample_vnf.ssh_helper.drop_connection.assert_called_once()
- sample_vnf.ssh_helper.run.assert_called_once_with(test_cmd,
- **run_kwargs)
- sample_vnf.setup_helper.kill_vnf.assert_called_once()
-
-
-class TestSampleVNFTrafficGen(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'driver': 'i40e',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01'
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'driver': 'ixgbe',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02'
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ],
- },
- }
-
- TRAFFIC_PROFILE = {
- "schema": "isb:traffic_profile:0.1",
- "name": "fixed",
- "description": "Fixed traffic profile to run UDP traffic",
- "traffic_profile": {
- "traffic_type": "FixedTraffic",
- "frame_rate": 100, # pps
- "flow_number": 10,
- "frame_size": 64,
- },
- }
-
- def test__check_status(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
-
- with self.assertRaises(NotImplementedError):
- sample_vnf_tg._check_status()
-
- def test_listen_traffic(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
-
- sample_vnf_tg.listen_traffic(mock.Mock())
-
- def test_verify_traffic(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
-
- sample_vnf_tg.verify_traffic(mock.Mock())
-
- def test_terminate(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- sample_vnf_tg._traffic_process = mock.Mock()
- sample_vnf_tg._tg_process = mock.Mock()
-
- sample_vnf_tg.terminate()
-
- def test__wait_for_process(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- with mock.patch.object(sample_vnf_tg, '_check_status',
- return_value=0) as mock_status, \
- mock.patch.object(sample_vnf_tg, '_tg_process') as mock_proc:
- mock_proc.is_alive.return_value = True
- mock_proc.exitcode = 234
- self.assertEqual(sample_vnf_tg._wait_for_process(), 234)
- mock_proc.is_alive.assert_called_once()
- mock_status.assert_called_once()
-
- def test__wait_for_process_not_alive(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- with mock.patch.object(sample_vnf_tg, '_tg_process') as mock_proc:
- mock_proc.is_alive.return_value = False
- self.assertRaises(RuntimeError, sample_vnf_tg._wait_for_process)
- mock_proc.is_alive.assert_called_once()
-
- def test__wait_for_process_delayed(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- with mock.patch.object(sample_vnf_tg, '_check_status',
- side_effect=[1, 0]) as mock_status, \
- mock.patch.object(sample_vnf_tg,
- '_tg_process') as mock_proc:
- mock_proc.is_alive.return_value = True
- mock_proc.exitcode = 234
- self.assertEqual(sample_vnf_tg._wait_for_process(), 234)
- mock_proc.is_alive.assert_has_calls([mock.call(), mock.call()])
- mock_status.assert_has_calls([mock.call(), mock.call()])
-
- def test_scale(self):
- sample_vnf_tg = SampleVNFTrafficGen('tg1', self.VNFD_0)
- self.assertRaises(y_exceptions.FunctionNotImplemented,
- sample_vnf_tg.scale)
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_ixload.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_ixload.py
deleted file mode 100644
index d831ddd3d..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_ixload.py
+++ /dev/null
@@ -1,318 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import subprocess
-
-import mock
-import unittest
-import six
-
-from tests.unit import STL_MOCKS
-from yardstick import ssh
-from yardstick.common import utils
-
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.tg_ixload import IxLoadTrafficGen
- from yardstick.network_services.vnf_generic.vnf.tg_ixload import IxLoadResourceHelper
- from yardstick.network_services.traffic_profile.base import TrafficProfile
-
-
-NAME = "tg__1"
-
-
-class TestIxLoadTrafficGen(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'VpeVnf',
- 'vdu':
- [{'routing_table':
- [{'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'},
- {'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'}],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl':
- [{'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'id': 'vpevnf-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface':
- {'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- TRAFFIC_PROFILE = {
- "schema": "isb:traffic_profile:0.1",
- "name": "fixed",
- "description": "Fixed traffic profile to run UDP traffic",
- "traffic_profile": {
- "traffic_type": "FixedTraffic",
- "frame_rate": 100, # pps
- "flow_number": 10,
- "frame_size": 64}}
-
- def test___init__(self):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
- self.assertIsNone(ixload_traffic_gen.resource_helper.data)
-
- def test_collect_kpi(self):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
- ixload_traffic_gen.data = {}
- restult = ixload_traffic_gen.collect_kpi()
- self.assertEqual({}, restult)
-
- def test_listen_traffic(self):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
- self.assertIsNone(ixload_traffic_gen.listen_traffic({}))
-
- @mock.patch.object(utils, 'find_relative_file')
- @mock.patch.object(utils, 'makedirs')
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.shutil")
- def test_instantiate(self, shutil, *args):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh_mock.run = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
- scenario_cfg = {'tc': "nsb_test_case",
- 'ixia_profile': "ixload.cfg",
- 'task_path': "/path/to/task"}
- ixload_traffic_gen.RESULTS_MOUNT = "/tmp/result"
- shutil.copy = mock.Mock()
- scenario_cfg.update({'options': {'packetsize': 64, 'traffic_type': 4,
- 'rfc2544': {'allowed_drop_rate': '0.8 - 1'},
- 'vnf__1': {'rules': 'acl_1rule.yaml',
- 'vnf_config': {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config':
- '1C/1T',
- 'worker_threads': 1}}
- }})
- with mock.patch.object(six.moves.builtins, 'open',
- create=True) as mock_open:
- mock_open.return_value = mock.MagicMock()
- ixload_traffic_gen.instantiate(scenario_cfg, {})
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.open")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.min")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.max")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.len")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.shutil")
- def test_run_traffic(self, shutil, *args):
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh_mock.run = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vnfd["mgmt-interface"].update({"tg-config": {}})
- vnfd["mgmt-interface"]["tg-config"].update({"ixchassis":
- "1.1.1.1"})
- vnfd["mgmt-interface"]["tg-config"].update({"py_bin_path":
- "/root"})
- sut = IxLoadTrafficGen(NAME, vnfd)
- sut.connection = mock.Mock()
- sut.connection.run = mock.Mock()
- sut._traffic_runner = mock.Mock(return_value=0)
- shutil.copy = mock.Mock()
- result = sut.run_traffic(mock_traffic_profile)
- self.assertIsNone(result)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.open")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.min")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.max")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.len")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.shutil")
- def test_run_traffic_csv(self, shutil, *args):
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh_mock.run = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vnfd["mgmt-interface"].update({"tg-config": {}})
- vnfd["mgmt-interface"]["tg-config"].update({"ixchassis":
- "1.1.1.1"})
- vnfd["mgmt-interface"]["tg-config"].update({"py_bin_path":
- "/root"})
- sut = IxLoadTrafficGen(NAME, vnfd)
- sut.connection = mock.Mock()
- sut.connection.run = mock.Mock()
- sut._traffic_runner = mock.Mock(return_value=0)
- shutil.copy = mock.Mock()
- subprocess.call(["touch", "/tmp/1.csv"])
- sut.rel_bin_path = mock.Mock(return_value="/tmp/*.csv")
- result = sut.run_traffic(mock_traffic_profile)
- self.assertIsNone(result)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
- @mock.patch.object(ssh, 'SSH')
- def test_terminate(self, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
- self.assertIsNone(ixload_traffic_gen.terminate())
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
- @mock.patch.object(ssh, 'SSH')
- def test_parse_csv_read(self, mock_ssh, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- kpi_data = {
- 'HTTP Total Throughput (Kbps)': 1,
- 'HTTP Simulated Users': 2,
- 'HTTP Concurrent Connections': '3',
- 'HTTP Connection Rate': 4.3,
- 'HTTP Transaction Rate': True,
- }
- http_reader = [kpi_data]
-
- mock_ssh_type = mock.Mock(autospec=mock_ssh.SSH)
- mock_ssh_type.execute.return_value = 0, "", ""
- mock_ssh.from_node.return_value = mock_ssh_type
-
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
- result = ixload_traffic_gen.resource_helper.result
-
- ixload_traffic_gen.resource_helper.parse_csv_read(http_reader)
- for key_left, key_right in IxLoadResourceHelper.KPI_LIST.items():
- self.assertEqual(result[key_left][-1], int(kpi_data[key_right]))
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
- @mock.patch.object(ssh, 'SSH')
- def test_parse_csv_read_value_error(self, mock_ssh, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- http_reader = [{
- 'HTTP Total Throughput (Kbps)': 1,
- 'HTTP Simulated Users': 2,
- 'HTTP Concurrent Connections': "not a number",
- 'HTTP Connection Rate': 4,
- 'HTTP Transaction Rate': 5,
- }]
-
- mock_ssh_type = mock.Mock(autospec=mock_ssh.SSH)
- mock_ssh_type.execute.return_value = 0, "", ""
- mock_ssh.from_node.return_value = mock_ssh_type
-
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
- init_value = ixload_traffic_gen.resource_helper.result
-
- ixload_traffic_gen.resource_helper.parse_csv_read(http_reader)
- self.assertDictEqual(ixload_traffic_gen.resource_helper.result, init_value)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
- @mock.patch.object(ssh, 'SSH')
- def test_parse_csv_read_error(self, mock_ssh, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- http_reader = [{
- 'HTTP Total Throughput (Kbps)': 1,
- 'HTTP Simulated Users': 2,
- 'HTTP Concurrent Connections': 3,
- 'HTTP Transaction Rate': 5,
- }]
-
- mock_ssh_type = mock.Mock(autospec=mock_ssh.SSH)
- mock_ssh_type.execute.return_value = 0, "", ""
- mock_ssh.from_node.return_value = mock_ssh_type
-
- ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
-
- with self.assertRaises(KeyError):
- ixload_traffic_gen.resource_helper.parse_csv_read(http_reader)
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_ping.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_ping.py
deleted file mode 100644
index 91a353d0d..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_ping.py
+++ /dev/null
@@ -1,293 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-from __future__ import absolute_import
-
-import unittest
-import mock
-from multiprocessing import Queue
-import multiprocessing
-
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-from tests.unit import STL_MOCKS
-
-SSH_HELPER = "yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper"
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.tg_ping import PingParser
- from yardstick.network_services.vnf_generic.vnf.tg_ping import PingTrafficGen
- from yardstick.network_services.vnf_generic.vnf.tg_ping import PingResourceHelper
- from yardstick.network_services.vnf_generic.vnf.tg_ping import PingSetupEnvHelper
- from yardstick.network_services.vnf_generic.vnf.vnf_ssh_helper import VnfSshHelper
-
-
-class TestPingResourceHelper(unittest.TestCase):
- def test___init__(self):
- setup_helper = mock.Mock()
- helper = PingResourceHelper(setup_helper)
-
- self.assertIsInstance(helper._queue, multiprocessing.queues.Queue)
- self.assertIsInstance(helper._parser, PingParser)
-
- def test_run_traffic(self):
- setup_helper = mock.Mock()
- traffic_profile = mock.Mock()
- traffic_profile.params = {
- 'traffic_profile': {
- 'frame_size': 64,
- },
- }
-
- helper = PingResourceHelper(setup_helper)
- helper.cmd_kwargs = {'target_ip': '10.0.0.2',
- 'local_ip': '10.0.0.1',
- 'local_if_name': 'eth0',
- }
- helper.ssh_helper = mock.Mock()
- helper.run_traffic(traffic_profile)
- helper.ssh_helper.run.called_with('ping-s 64 10.0.0.2')
-
-
-class TestPingParser(unittest.TestCase):
- def test___init__(self):
- q_out = Queue()
- ping_parser = PingParser(q_out)
- self.assertIsNotNone(ping_parser.queue)
-
- def test_clear(self):
- sample_out = """
-64 bytes from 10.102.22.93: icmp_seq=3 ttl=64 time=0.296 ms
- """
- q_out = Queue()
- ping_parser = PingParser(q_out)
- ping_parser.write(sample_out)
- ping_parser.clear()
- self.assertTrue(q_out.empty())
-
- def test_close(self):
- q_out = Queue()
- ping_parser = PingParser(q_out)
- self.assertIsNone(ping_parser.close())
-
- def test_write(self):
- sample_out = """
-64 bytes from 10.102.22.93: icmp_seq=3 ttl=64 time=0.296 ms
- """
- q_out = Queue()
- ping_parser = PingParser(q_out)
- ping_parser.write(sample_out)
-
- self.assertEqual({"packets_received": 3.0, "rtt": 0.296}, q_out.get())
-
-
-class TestPingTrafficGen(unittest.TestCase):
- VNFD_0_EXT_IF_0 = {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': u'152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': u'152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- }
-
- VNFD_0_EXT_IF_1 = {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': u'152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'bandwidth': '10 Gbps',
- 'dst_ip': u'152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- }
-
- VNFD_0_EXT_IF_LIST = [
- VNFD_0_EXT_IF_0,
- VNFD_0_EXT_IF_1,
- ]
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': u'152.16.100.20',
- 'netmask': u'255.255.255.0',
- 'gateway': u'152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'network': u'152.16.40.20',
- 'netmask': u'255.255.255.0',
- 'gateway': u'152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': VNFD_0_EXT_IF_LIST,
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf',
- 'name': 'VPEVnfSsh',
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ],
- },
- }
-
- TRAFFIC_PROFILE = {
- "schema": "isb:traffic_profile:0.1",
- "name": "fixed",
- "description": "Fixed traffic profile to run UDP traffic",
- "traffic_profile": {
- "traffic_type": "FixedTraffic",
- "frame_rate": 100, # pps
- "flow_number": 10,
- "frame_size": 64,
- },
- }
-
- CMD_KWARGS = {
- 'target_ip': u'152.16.100.20',
- 'local_ip': u'152.16.100.19',
- 'local_if_name': u'xe0_fake',
- }
-
- @mock.patch("yardstick.ssh.SSH")
- def test___init__(self, ssh):
- ssh.from_node.return_value.execute.return_value = 0, "success", ""
- ping_traffic_gen = PingTrafficGen('vnf1', self.VNFD_0)
-
- self.assertIsInstance(ping_traffic_gen.setup_helper, PingSetupEnvHelper)
- self.assertIsInstance(ping_traffic_gen.resource_helper, PingResourceHelper)
- self.assertEqual(ping_traffic_gen._result, {})
-
- @mock.patch("yardstick.ssh.SSH")
- def test__bind_device_kernel_with_failure(self, ssh):
- mock_ssh(ssh)
-
- execute_result_data = [
- (1, 'bad stdout messages', 'error messages'),
- (0, '', ''),
- (0, 'if_name_1', ''),
- (0, 'if_name_2', ''),
- ]
- ssh.from_node.return_value.execute.side_effect = iter(execute_result_data)
- ping_traffic_gen = PingTrafficGen('vnf1', self.VNFD_0)
- ext_ifs = ping_traffic_gen.vnfd_helper.interfaces
- self.assertNotEqual(ext_ifs[0]['virtual-interface']['local_iface_name'], 'if_name_1')
- self.assertNotEqual(ext_ifs[1]['virtual-interface']['local_iface_name'], 'if_name_2')
-
- @mock.patch("yardstick.ssh.SSH")
- def test_collect_kpi(self, ssh):
- mock_ssh(ssh, exec_result=(0, "success", ""))
- ping_traffic_gen = PingTrafficGen('vnf1', self.VNFD_0)
- ping_traffic_gen._queue = Queue()
- ping_traffic_gen._queue.put({})
- ping_traffic_gen.collect_kpi()
- self.assertEqual(ping_traffic_gen._result, {})
-
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh):
- mock_ssh(ssh, spec=VnfSshHelper, exec_result=(0, "success", ""))
- ping_traffic_gen = PingTrafficGen('vnf1', self.VNFD_0)
- ping_traffic_gen.setup_helper.ssh_helper = mock.MagicMock(
- **{"execute.return_value": (0, "xe0_fake", "")})
- self.assertIsInstance(ping_traffic_gen.ssh_helper, mock.Mock)
- self.assertEqual(ping_traffic_gen._result, {})
-
- self.assertIsNone(ping_traffic_gen.instantiate({}, {}))
-
- self.assertEqual(
- ping_traffic_gen.vnfd_helper.interfaces[0]['virtual-interface']['local_iface_name'],
- 'xe0_fake')
- self.assertEqual(self.CMD_KWARGS, ping_traffic_gen.resource_helper.cmd_kwargs)
- self.assertIsNotNone(ping_traffic_gen._result)
-
- def test_listen_traffic(self):
- ping_traffic_gen = PingTrafficGen('vnf1', self.VNFD_0)
- self.assertIsNone(ping_traffic_gen.listen_traffic({}))
-
- @mock.patch("yardstick.ssh.SSH")
- def test_terminate(self, ssh):
- ssh.from_node.return_value.execute.return_value = 0, "success", ""
- ssh.from_node.return_value.run.return_value = 0, "success", ""
-
- ping_traffic_gen = PingTrafficGen('vnf1', self.VNFD_0)
- self.assertIsNone(ping_traffic_gen.terminate())
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_prox.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_prox.py
deleted file mode 100644
index 2151a3284..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_prox.py
+++ /dev/null
@@ -1,426 +0,0 @@
-# Copyright (c) 2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import unittest
-import mock
-
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-from tests.unit import STL_MOCKS
-
-
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-NAME = 'vnf__1'
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.tg_prox import ProxTrafficGen
- from yardstick.network_services.traffic_profile.base import TrafficProfile
-
-
-@mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.time')
-class TestProxTrafficGen(unittest.TestCase):
- VNFD0 = {
- 'short-name': 'ProxVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'name': 'proxvnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'id': 'proxvnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': '',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': '',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- },
- ],
- },
- ],
- 'description': 'PROX approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'proxvnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'ProxApproxVnf',
- 'name': 'ProxVnf',
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD0,
- ],
- },
- }
-
- SCENARIO_CFG = {
- 'task_path': "",
- 'nodes': {
- 'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick'},
- 'runner': {
- 'duration': 600, 'type': 'Duration'},
- 'topology': 'prox-tg-topology-2.yaml',
- 'traffic_profile': '../../traffic_profiles/prox_binsearch.yaml',
- 'type': 'NSPerf',
- 'options': {
- 'tg__1': {'prox_args': {'-e': '',
- '-t': ''},
- 'prox_config': 'configs/l3-gen-2.cfg',
- 'prox_path':
- '/root/dppd-PROX-v035/build/prox'},
- 'vnf__1': {
- 'prox_args': {'-t': ''},
- 'prox_config': 'configs/l3-swap-2.cfg',
- 'prox_path': '/root/dppd-PROX-v035/build/prox'}}}
-
- CONTEXT_CFG = {
- 'nodes': {
- 'tg__2': {
- 'member-vnf-index': '3',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_2.yardstick',
- 'vnfd-id-ref': 'tg__2',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens513f0',
- 'vld_id': ProxTrafficGen.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.20',
- 'dst_mac': '00:00:00:00:00:01',
- 'local_mac': '00:00:00:00:00:03',
- 'dst_ip': '152.16.40.19',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens513f1',
- 'netmask': '255.255.255.0',
- 'network': '202.16.100.0',
- 'local_ip': '202.16.100.20',
- 'local_mac': '00:1e:67:d0:60:5d',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'password': 'r00t',
- 'VNF model': 'l3fwd_vnf.yaml',
- 'user': 'root',
- },
- 'tg__1': {
- 'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens785f0',
- 'vld_id': ProxTrafficGen.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root',
- },
- 'vnf__1': {
- 'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens786f0',
- 'vld_id': ProxTrafficGen.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens786f1',
- 'vld_id': ProxTrafficGen.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'routing_table': [
- {
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'network': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'network': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl': [
- {
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'password': 'r00t',
- 'VNF model': 'prox_vnf.yaml',
- },
- },
- }
-
- TRAFFIC_PROFILE = {
- 'description': 'Binary search for max no-drop throughput over given packet sizes',
- 'name': 'prox_binsearch',
- 'schema': 'nsb:traffic_profile:0.1',
- 'traffic_profile': {
- 'duration': 5,
- 'lower_bound': 0.0,
- 'packet_sizes': [64, 65],
- 'test_precision': 1.0,
- 'tolerated_loss': 0.0,
- 'traffic_type': 'ProxBinSearchProfile',
- 'upper_bound': 100.0}}
-
- @mock.patch(SSH_HELPER)
- def test___init__(self, ssh, *args):
- mock_ssh(ssh)
- prox_traffic_gen = ProxTrafficGen(NAME, self.VNFD0)
- self.assertIsNone(prox_traffic_gen._tg_process)
- self.assertIsNone(prox_traffic_gen._traffic_process)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, *args):
- mock_ssh(ssh)
-
- prox_traffic_gen = ProxTrafficGen(NAME, self.VNFD0)
- prox_traffic_gen._vnf_wrapper.resource_helper.resource = mock.MagicMock(
- **{"self.check_if_system_agent_running.return_value": [False]})
- prox_traffic_gen._vnf_wrapper.vnf_execute = mock.Mock(return_value="")
- self.assertEqual({}, prox_traffic_gen.collect_kpi())
-
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.find_relative_file')
- @mock.patch(
- 'yardstick.network_services.vnf_generic.vnf.sample_vnf.CpuSysCores')
- @mock.patch(SSH_HELPER)
- def bad_test_instantiate(self, ssh, mock_cpu_sys_cores, *args):
- mock_ssh(ssh)
-
- mock_cpu_sys_cores.get_core_socket.return_value = {'0': '01234'}
-
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- prox_traffic_gen = ProxTrafficGen(NAME, vnfd)
- ssh_helper = mock.MagicMock(
- **{"execute.return_value": (0, "", ""), "bin_path": ""})
- prox_traffic_gen.ssh_helper = ssh_helper
- prox_traffic_gen.setup_helper.dpdk_bind_helper.ssh_helper = ssh_helper
- prox_traffic_gen.setup_helper._setup_resources = mock.MagicMock()
- prox_traffic_gen.setup_hugepages = mock.MagicMock()
- prox_traffic_gen.generate_prox_config_file = mock.MagicMock()
- prox_traffic_gen.upload_prox_config = mock.MagicMock()
- prox_traffic_gen.setup_helper._find_used_drivers = mock.MagicMock()
- prox_traffic_gen.setup_helper.used_drivers = {}
- prox_traffic_gen.setup_helper.bound_pci = []
- prox_traffic_gen._start_server = mock.Mock(return_value=0)
- prox_traffic_gen._tg_process = mock.MagicMock()
- prox_traffic_gen._tg_process.start = mock.Mock()
- prox_traffic_gen._tg_process.exitcode = 0
- prox_traffic_gen._tg_process._is_alive = mock.Mock(return_value=1)
- prox_traffic_gen.ssh_helper = mock.MagicMock()
- prox_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- scenario_cfg = {
- 'task_path': '',
- 'options': {'tg__1': {'prox_args': {'-e': '',
- '-t': ''},
- 'prox_config': 'configs/l3-gen-2.cfg',
- 'prox_path': '/root/dppd-PROX-v035/build/prox'},
- 'vnf__1': {'prox_args': {'-t': ''},
- 'prox_config': 'configs/l3-swap-2.cfg',
- 'prox_path': '/root/dppd-PROX-v035/build/prox'}
- }
- }
- prox_traffic_gen.instantiate(scenario_cfg, {})
-
- @mock.patch(SSH_HELPER)
- def test__traffic_runner(self, ssh, *args):
- mock_ssh(ssh)
-
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.execute_traffic.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sut = ProxTrafficGen(NAME, vnfd)
- sut._get_socket = mock.MagicMock()
- sut.ssh_helper = mock.Mock()
- sut.ssh_helper.run = mock.Mock()
- sut.setup_helper.prox_config_dict = {}
- sut._connect_client = mock.Mock(autospec=STLClient)
- sut._connect_client.get_stats = mock.Mock(return_value="0")
- sut._traffic_runner(mock_traffic_profile)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket')
- @mock.patch(SSH_HELPER)
- def test_listen_traffic(self, ssh, *args):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- prox_traffic_gen = ProxTrafficGen(NAME, vnfd)
- self.assertIsNone(prox_traffic_gen.listen_traffic(mock.Mock()))
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.prox_helpers.socket')
- @mock.patch(SSH_HELPER)
- def test_terminate(self, ssh, *args):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- prox_traffic_gen = ProxTrafficGen(NAME, vnfd)
- prox_traffic_gen._terminated = mock.MagicMock()
- prox_traffic_gen._traffic_process = mock.MagicMock()
- prox_traffic_gen._traffic_process.terminate = mock.Mock()
- prox_traffic_gen.ssh_helper = mock.MagicMock()
- prox_traffic_gen.setup_helper = mock.MagicMock()
- prox_traffic_gen.resource_helper = mock.MagicMock()
- prox_traffic_gen._vnf_wrapper.setup_helper = mock.MagicMock()
- prox_traffic_gen._vnf_wrapper._vnf_process = mock.MagicMock()
- prox_traffic_gen._vnf_wrapper.resource_helper = mock.MagicMock()
- self.assertIsNone(prox_traffic_gen.terminate())
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py
deleted file mode 100644
index 146c6c96a..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py
+++ /dev/null
@@ -1,366 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import os
-
-import mock
-import six
-import unittest
-
-from yardstick.network_services.vnf_generic.vnf import tg_rfc2544_ixia
-from yardstick.network_services.traffic_profile import base as tp_base
-
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-
-NAME = "tg__1"
-
-
-class TestIxiaResourceHelper(unittest.TestCase):
-
- def setUp(self):
- self._mock_IxNextgen = mock.patch.object(tg_rfc2544_ixia,
- 'IxNextgen')
- self.mock_IxNextgen = self._mock_IxNextgen.start()
- self.addCleanup(self._stop_mocks)
-
- def _stop_mocks(self):
- self._mock_IxNextgen.stop()
-
- def test___init___with_custom_rfc_helper(self):
- class MyRfcHelper(tg_rfc2544_ixia.IxiaRfc2544Helper):
- pass
-
- ixia_resource_helper = tg_rfc2544_ixia.IxiaResourceHelper(
- mock.Mock(), MyRfcHelper)
- self.assertIsInstance(ixia_resource_helper.rfc_helper, MyRfcHelper)
-
- def test_stop_collect_with_client(self):
- mock_client = mock.Mock()
-
- ixia_resource_helper = tg_rfc2544_ixia.IxiaResourceHelper(mock.Mock())
-
- ixia_resource_helper.client = mock_client
- ixia_resource_helper.stop_collect()
- self.assertEqual(mock_client.ix_stop_traffic.call_count, 1)
-
- def test_run_traffic(self):
- mock_tprofile = mock.Mock()
- mock_tprofile.get_drop_percentage.return_value = True, 'fake_samples'
- ixia_rhelper = tg_rfc2544_ixia.IxiaResourceHelper(mock.Mock())
- ixia_rhelper.rfc_helper = mock.Mock()
- ixia_rhelper.vnfd_helper = mock.Mock()
- ixia_rhelper.vnfd_helper.port_pairs.all_ports = []
- with mock.patch.object(ixia_rhelper, 'generate_samples'), \
- mock.patch.object(ixia_rhelper, '_build_ports'), \
- mock.patch.object(ixia_rhelper, '_initialize_client'):
- ixia_rhelper.run_traffic(mock_tprofile)
-
- self.assertEqual('fake_samples', ixia_rhelper._queue.get())
-
-
-@mock.patch("yardstick.network_services.vnf_generic.vnf.tg_rfc2544_ixia.IxNextgen")
-class TestIXIATrafficGen(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'VpeVnf',
- 'vdu':
- [{'routing_table':
- [{'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'},
- {'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'}],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl':
- [{'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'id': 'vpevnf-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface':
- {'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- TRAFFIC_PROFILE = {
- "schema": "isb:traffic_profile:0.1",
- "name": "fixed",
- "description": "Fixed traffic profile to run UDP traffic",
- "traffic_profile": {
- "traffic_type": "FixedTraffic",
- "frame_rate": 100, # pps
- "flow_number": 10,
- "frame_size": 64}}
-
- TC_YAML = {'scenarios': [{'tc_options':
- {'rfc2544': {'allowed_drop_rate': '0.8 - 1'}},
- 'runner': {'duration': 400,
- 'interval': 35, 'type': 'Duration'},
- 'traffic_options':
- {'flow': 'ipv4_1flow_Packets_vpe.yaml',
- 'imix': 'imix_voice.yaml'},
- 'vnf_options': {'vpe': {'cfg': 'vpe_config'}},
- 'traffic_profile': 'ipv4_throughput_vpe.yaml',
- 'type': 'NSPerf',
- 'nodes': {'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick'},
- 'topology': 'vpe_vnf_topology.yaml'}],
- 'context': {'nfvi_type': 'baremetal', 'type': 'Node',
- 'name': 'yardstick',
- 'file': '/etc/yardstick/nodes/pod.yaml'},
- 'schema': 'yardstick:task:0.1'}
-
- def test___init__(self, *args):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- # NOTE(ralonsoh): check the object returned.
- tg_rfc2544_ixia.IxiaTrafficGen(NAME, vnfd)
-
- def test_listen_traffic(self, *args):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixnet_traffic_gen = tg_rfc2544_ixia.IxiaTrafficGen(NAME, vnfd)
- self.assertIsNone(ixnet_traffic_gen.listen_traffic({}))
-
- def test_instantiate(self, *args):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh_mock.run = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixnet_traffic_gen = tg_rfc2544_ixia.IxiaTrafficGen(NAME, vnfd)
- scenario_cfg = {'tc': "nsb_test_case", "topology": "",
- 'ixia_profile': "ixload.cfg"}
- scenario_cfg.update({'options': {'packetsize': 64,
- 'traffic_type': 4,
- 'rfc2544': {'allowed_drop_rate': '0.8 - 1'},
- 'vnf__1': {'rules': 'acl_1rule.yaml',
- 'vnf_config': {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config':
- '1C/1T',
- 'worker_threads': 1}}
- }})
- ixnet_traffic_gen.topology = ""
- ixnet_traffic_gen.get_ixobj = mock.MagicMock()
- ixnet_traffic_gen._ixia_traffic_gen = mock.MagicMock()
- ixnet_traffic_gen._ixia_traffic_gen._connect = mock.Mock()
- self.assertRaises(
- IOError,
- ixnet_traffic_gen.instantiate(scenario_cfg, {}))
-
- def test_collect_kpi(self, *args):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ixnet_traffic_gen = tg_rfc2544_ixia.IxiaTrafficGen(NAME, vnfd)
- ixnet_traffic_gen.data = {}
- restult = ixnet_traffic_gen.collect_kpi()
- self.assertEqual({}, restult)
-
- def test_terminate(self, *args):
- with mock.patch("yardstick.ssh.SSH") as ssh:
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = \
- mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- ixnet_traffic_gen = tg_rfc2544_ixia.IxiaTrafficGen(NAME, vnfd)
- ixnet_traffic_gen._terminated = mock.MagicMock()
- ixnet_traffic_gen._terminated.value = 0
- ixnet_traffic_gen._ixia_traffic_gen = mock.MagicMock()
- ixnet_traffic_gen._ixia_traffic_gen.ix_stop_traffic = mock.Mock()
- ixnet_traffic_gen._traffic_process = mock.MagicMock()
- ixnet_traffic_gen._traffic_process.terminate = mock.Mock()
- self.assertIsNone(ixnet_traffic_gen.terminate())
-
- def _get_file_abspath(self, filename):
- curr_path = os.path.dirname(os.path.abspath(__file__))
- file_path = os.path.join(curr_path, filename)
- return file_path
-
- def test__check_status(self, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- sut = tg_rfc2544_ixia.IxiaTrafficGen('vnf1', vnfd)
- sut._check_status()
-
- @mock.patch("yardstick.ssh.SSH")
- def test_traffic_runner(self, mock_ssh, *args):
- mock_traffic_profile = mock.Mock(autospec=tp_base.TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
- # traffic_profile.ports is standardized on port_num
- mock_traffic_profile.ports = [0, 1]
-
- mock_ssh_instance = mock.Mock(autospec=mock_ssh.SSH)
- mock_ssh_instance.execute.return_value = 0, "", ""
- mock_ssh_instance.run.return_value = 0, "", ""
-
- mock_ssh.from_node.return_value = mock_ssh_instance
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vnfd["mgmt-interface"].update({
- 'tg-config': {
- "ixchassis": "1.1.1.1",
- "py_bin_path": "/root",
- }
- })
-
- samples = {}
- name = ''
- for ifname in range(1):
- name = "xe{}".format(ifname)
- samples[name] = {
- "Rx_Rate_Kbps": 20,
- "Tx_Rate_Kbps": 20,
- "Rx_Rate_Mbps": 10,
- "Tx_Rate_Mbps": 10,
- "RxThroughput": 10,
- "TxThroughput": 10,
- "Valid_Frames_Rx": 1000,
- "Frames_Tx": 1000,
- "in_packets": 1000,
- "out_packets": 1000,
- }
-
- samples.update({"CurrentDropPercentage": 0.0})
-
- last_res = [
- 0,
- {
- "Rx_Rate_Kbps": [20, 20],
- "Tx_Rate_Kbps": [20, 20],
- "Rx_Rate_Mbps": [10, 10],
- "Tx_Rate_Mbps": [10, 10],
- "CurrentDropPercentage": [0, 0],
- "RxThroughput": [10, 10],
- "TxThroughput": [10, 10],
- "Frames_Tx": [1000, 1000],
- "in_packets": [1000, 1000],
- "Valid_Frames_Rx": [1000, 1000],
- "out_packets": [1000, 1000],
- },
- ]
-
- mock_traffic_profile.execute_traffic.return_value = ['Completed', samples]
- mock_traffic_profile.get_drop_percentage.return_value = ['Completed', samples]
-
- sut = tg_rfc2544_ixia.IxiaTrafficGen(name, vnfd)
- sut.vnf_port_pairs = [[[0], [1]]]
- sut.tc_file_name = self._get_file_abspath(TEST_FILE_YAML)
- sut.topology = ""
-
- sut.ssh_helper = mock.Mock()
- sut._traffic_process = mock.MagicMock()
- sut.generate_port_pairs = mock.Mock()
-
- sut._ixia_traffic_gen = mock.MagicMock()
- sut._ixia_traffic_gen.ix_get_statistics.return_value = last_res
-
- sut.resource_helper.client = mock.MagicMock()
- sut.resource_helper.client_started = mock.MagicMock()
- sut.resource_helper.client_started.value = 1
- sut.resource_helper.rfc_helper.iteration.value = 11
-
- sut.scenario_helper.scenario_cfg = {
- 'options': {
- 'packetsize': 64,
- 'traffic_type': 4,
- 'rfc2544': {
- 'allowed_drop_rate': '0.8 - 1',
- 'latency': True
- },
- 'vnf__1': {
- 'rules': 'acl_1rule.yaml',
- 'vnf_config': {
- 'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1,
- },
- },
- },
- 'ixia_profile': '/path/to/profile',
- 'task_path': '/path/to/task'
- }
-
- @mock.patch.object(six.moves.builtins, 'open', create=True)
- @mock.patch('yardstick.network_services.vnf_generic.vnf.tg_rfc2544_ixia.open',
- mock.mock_open(), create=True)
- @mock.patch('yardstick.network_services.vnf_generic.vnf.tg_rfc2544_ixia.LOG.exception')
- def _traffic_runner(*args):
- result = sut._traffic_runner(mock_traffic_profile)
- self.assertIsNone(result)
-
- _traffic_runner()
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py
deleted file mode 100644
index b9a95a945..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_trex.py
+++ /dev/null
@@ -1,339 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-from __future__ import absolute_import
-
-import unittest
-import mock
-
-from tests.unit import STL_MOCKS
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.tg_rfc2544_trex import TrexTrafficGenRFC, \
- TrexRfcResourceHelper
- from yardstick.network_services.vnf_generic.vnf import tg_rfc2544_trex
- from yardstick.network_services.traffic_profile.base import TrafficProfile
- from tests.unit.network_services.vnf_generic.vnf.test_base import FileAbsPath, mock_ssh
-
-MODULE_PATH = FileAbsPath(__file__)
-get_file_abspath = MODULE_PATH.get_path
-
-
-class TestTrexRfcResouceHelper(unittest.TestCase):
-
- @mock.patch('yardstick.network_services.helpers.samplevnf_helper.MultiPortConfig')
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_rfc2544_trex.time")
- @mock.patch(SSH_HELPER)
- def test__run_traffic_once(self, ssh, *_):
- mock_ssh(ssh)
-
- mock_traffic_profile = mock.MagicMock(autospec=TrafficProfile,
- **{'get_drop_percentage.return_value': {}})
- sut = TrexRfcResourceHelper(mock.MagicMock(), mock.MagicMock())
- sut.client = mock.MagicMock()
- sut._run_traffic_once(mock_traffic_profile)
-
-
-class TestTrexTrafficGenRFC(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'ifname': 'xe0',
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'vld_id': 'uplink_0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:01',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- },
- {
- 'virtual-interface': {
- 'ifname': 'xe1',
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'vld_id': 'downlink_0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:02'
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf',
- 'name': 'VPEVnfSsh',
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ],
- },
- }
-
- TRAFFIC_PROFILE = {
- "schema": "isb:traffic_profile:0.1",
- "name": "fixed",
- "description": "Fixed traffic profile to run UDP traffic",
- "traffic_profile": {
- "traffic_type": "FixedTraffic",
- "frame_rate": 100, # pps
- "flow_number": 10,
- "frame_size": 64,
- },
- }
-
- TC_YAML = {
- 'scenarios': [
- {
- 'tc_options': {
- 'rfc2544': {
- 'allowed_drop_rate': '0.8 - 1',
- },
- },
- 'runner': {
- 'duration': 400,
- 'interval': 35,
- 'type': 'Duration',
- },
- 'traffic_options': {
- 'flow': 'ipv4_1flow_Packets_vpe.yaml',
- 'imix': 'imix_voice.yaml',
- },
- 'vnf_options': {
- 'vpe': {
- 'cfg': 'vpe_config',
- },
- },
- 'traffic_profile': 'ipv4_throughput_vpe.yaml',
- 'type': 'NSPerf',
- 'nodes': {
- 'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick',
- },
- 'topology': 'vpe_vnf_topology.yaml',
- },
- ],
- 'context': {
- 'nfvi_type': 'baremetal',
- 'type': 'Node',
- 'name': 'yardstick',
- 'file': '/etc/yardstick/nodes/pod.yaml',
- },
- 'schema': 'yardstick:task:0.1',
- }
-
- @mock.patch(SSH_HELPER)
- def test___init__(self, ssh):
- mock_ssh(ssh)
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- self.assertIsNotNone(trex_traffic_gen.resource_helper._terminated.value)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh):
- mock_ssh(ssh)
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- self.assertEqual(trex_traffic_gen.collect_kpi(), {})
-
- @mock.patch(SSH_HELPER)
- def test_listen_traffic(self, ssh):
- mock_ssh(ssh)
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- self.assertIsNone(trex_traffic_gen.listen_traffic({}))
-
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh):
- mock_ssh(ssh)
-
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
-
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- trex_traffic_gen._start_server = mock.Mock(return_value=0)
- trex_traffic_gen.resource_helper = mock.MagicMock()
- trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
-
- scenario_cfg = {
- "tc": "tc_baremetal_rfc2544_ipv4_1flow_64B",
- "topology": 'nsb_test_case.yaml',
- 'options': {
- 'packetsize': 64,
- 'traffic_type': 4,
- 'rfc2544': {
- 'allowed_drop_rate': '0.8 - 1',
- },
- 'vnf__1': {
- 'rules': 'acl_1rule.yaml',
- 'vnf_config': {
- 'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1
- },
- },
- },
- }
- tg_rfc2544_trex.WAIT_TIME = 3
- scenario_cfg.update({"nodes": ["tg_1", "vnf_1"]})
- self.assertIsNone(trex_traffic_gen.instantiate(scenario_cfg, {}))
-
- @mock.patch(SSH_HELPER)
- def test_instantiate_error(self, ssh):
- mock_ssh(ssh, exec_result=(1, "", ""))
-
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
-
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- trex_traffic_gen.resource_helper = mock.MagicMock()
- trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
- scenario_cfg = {
- "tc": "tc_baremetal_rfc2544_ipv4_1flow_64B",
- "nodes": [
- "tg_1",
- "vnf_1",
- ],
- "topology": 'nsb_test_case.yaml',
- 'options': {
- 'packetsize': 64,
- 'traffic_type': 4,
- 'rfc2544': {
- 'allowed_drop_rate': '0.8 - 1',
- },
- 'vnf__1': {
- 'rules': 'acl_1rule.yaml',
- 'vnf_config': {
- 'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1,
- },
- },
- },
- }
- trex_traffic_gen.instantiate(scenario_cfg, {})
-
- @mock.patch(SSH_HELPER)
- def test__start_server(self, ssh):
- mock_ssh(ssh)
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- trex_traffic_gen.resource_helper = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen._start_server())
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_rfc2544_trex.time")
- @mock.patch(SSH_HELPER)
- def test__generate_trex_cfg(self, ssh, _):
- mock_ssh(ssh)
-
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- trex_traffic_gen.ssh_helper = mock.MagicMock()
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen.resource_helper.generate_cfg())
-
- def test_terminate(self):
- with mock.patch(SSH_HELPER) as ssh:
- ssh_mock = mock.Mock(autospec=ssh.SSH)
- ssh_mock.execute = mock.Mock(return_value=(0, "", ""))
- ssh.from_node.return_value = ssh_mock
- trex_traffic_gen = TrexTrafficGenRFC('vnf1', self.VNFD_0)
- trex_traffic_gen.resource_helper = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen.terminate())
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py
deleted file mode 100644
index f80d1f948..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_tg_trex.py
+++ /dev/null
@@ -1,483 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import copy
-import mock
-
-import unittest
-
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-from tests.unit import STL_MOCKS
-
-
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-NAME = 'vnf_1'
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.tg_trex import \
- TrexTrafficGen, TrexResourceHelper
- from yardstick.network_services.traffic_profile.base import TrafficProfile
-
-
-class TestTrexTrafficGen(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'VpeVnf',
- 'vdu':
- [{'routing_table':
- [{'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'},
- {'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'}],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl':
- [{'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'id': 'vpevnf-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface':
- {'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- TRAFFIC_PROFILE = {
- "schema": "isb:traffic_profile:0.1",
- "name": "fixed",
- "description": "Fixed traffic profile to run UDP traffic",
- "traffic_profile": {
- "traffic_type": "FixedTraffic",
- "frame_rate": 100, # pps
- "flow_number": 10,
- "frame_size": 64
- },
- }
-
- SCENARIO_CFG = {
- "options": {
- "packetsize": 64,
- "traffic_type": 4,
- "rfc2544": {
- "allowed_drop_rate": "0.8 - 1",
- },
- "vnf__1": {
- "rules": "acl_1rule.yaml",
- "vnf_config": {
- "lb_config": "SW",
- "lb_count": 1,
- "worker_config": "1C/1T",
- "worker_threads": 1,
- }
- }
- },
- "task_id": "a70bdf4a-8e67-47a3-9dc1-273c14506eb7",
- "tc": "tc_ipv4_1Mflow_64B_packetsize",
- "runner": {
- "object": "NetworkServiceTestCase",
- "interval": 35,
- "output_filename": "/tmp/yardstick.out",
- "runner_id": 74476, "duration": 400,
- "type": "Duration"
- },
- "traffic_profile": "ipv4_throughput_acl.yaml",
- "traffic_options": {
- "flow": "ipv4_Packets_acl.yaml",
- "imix": "imix_voice.yaml"
- },
- "type": "ISB",
- "nodes": {
- "tg__2": "trafficgen_2.yardstick",
- "tg__1": "trafficgen_1.yardstick",
- "vnf__1": "vnf.yardstick"
- },
- "topology": "udpreplay-tg-topology-baremetal.yaml"
- }
-
- CONTEXT_CFG = {
- "nodes": {
- "vnf__1": {
- "vnfd-id-ref": "vnf__1",
- "ip": "1.2.1.1",
- "interfaces": {
- "xe0": {
- "local_iface_name": "ens786f0",
- "vld_id": TrafficProfile.UPLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:05:00.0",
- "local_ip": "152.16.100.19",
- "driver": "i40e",
- "dst_ip": "152.16.100.20",
- "local_mac": "00:00:00:00:00:02",
- "dst_mac": "00:00:00:00:00:04",
- "dpdk_port_num": 0
- },
- "xe1": {
- "local_iface_name": "ens786f1",
- "vld_id": TrafficProfile.DOWNLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:05:00.1",
- "local_ip": "152.16.40.19",
- "driver": "i40e",
- "dst_ip": "152.16.40.20",
- "local_mac": "00:00:00:00:00:01",
- "dst_mac": "00:00:00:00:00:03",
- "dpdk_port_num": 1
- }
- },
- "host": "1.2.1.1",
- "user": "root",
- "nd_route_tbl": [
- {
- "netmask": "112",
- "if": "xe0",
- "gateway": "0064:ff9b:0:0:0:0:9810:6414",
- "network": "0064:ff9b:0:0:0:0:9810:6414"
- },
- {
- "netmask": "112",
- "if": "xe1",
- "gateway": "0064:ff9b:0:0:0:0:9810:2814",
- "network": "0064:ff9b:0:0:0:0:9810:2814"
- }
- ],
- "password": "r00t",
- "VNF model": "udp_replay.yaml",
- "name": "vnf.yardstick",
- "member-vnf-index": "2",
- "routing_table": [
- {
- "netmask": "255.255.255.0",
- "if": "xe0",
- "gateway": "152.16.100.20",
- "network": "152.16.100.20"
- },
- {
- "netmask": "255.255.255.0",
- "if": "xe1",
- "gateway": "152.16.40.20",
- "network": "152.16.40.20"
- }
- ],
- "role": "vnf"
- },
- "trafficgen_2.yardstick": {
- "member-vnf-index": "3",
- "role": "TrafficGen",
- "name": "trafficgen_2.yardstick",
- "vnfd-id-ref": "tg__2",
- "ip": "1.2.1.1",
- "interfaces": {
- "xe0": {
- "local_iface_name": "ens513f0",
- "vld_id": TrafficProfile.DOWNLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:02:00.0",
- "local_ip": "152.16.40.20",
- "driver": "ixgbe",
- "dst_ip": "152.16.40.19",
- "local_mac": "00:00:00:00:00:03",
- "dst_mac": "00:00:00:00:00:01",
- "dpdk_port_num": 0
- },
- "xe1": {
- "local_iface_name": "ens513f1",
- "netmask": "255.255.255.0",
- "network": "202.16.100.0",
- "local_ip": "202.16.100.20",
- "driver": "ixgbe",
- "local_mac": "00:1e:67:d0:60:5d",
- "vpci": "0000:02:00.1",
- "dpdk_port_num": 1
- }
- },
- "password": "r00t",
- "VNF model": "l3fwd_vnf.yaml",
- "user": "root"
- },
- "trafficgen_1.yardstick": {
- "member-vnf-index": "1",
- "role": "TrafficGen",
- "name": "trafficgen_1.yardstick",
- "vnfd-id-ref": "tg__1",
- "ip": "1.2.1.1",
- "interfaces": {
- "xe0": {
- "local_iface_name": "ens785f0",
- "vld_id": TrafficProfile.UPLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:05:00.0",
- "local_ip": "152.16.100.20",
- "driver": "i40e",
- "dst_ip": "152.16.100.19",
- "local_mac": "00:00:00:00:00:04",
- "dst_mac": "00:00:00:00:00:02",
- "dpdk_port_num": 0
- },
- "xe1": {
- "local_ip": "152.16.100.21",
- "driver": "i40e",
- "vpci": "0000:05:00.1",
- "dpdk_port_num": 1,
- "local_iface_name": "ens785f1",
- "netmask": "255.255.255.0",
- "local_mac": "00:00:00:00:00:01"
- }
- },
- "password": "r00t",
- "VNF model": "tg_rfc2544_tpl.yaml",
- "user": "root"
- }
- }
- }
-
- @mock.patch(SSH_HELPER)
- def test___init__(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- self.assertIsInstance(trex_traffic_gen.resource_helper, TrexResourceHelper)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen.resource_helper._queue.put({})
- result = trex_traffic_gen.collect_kpi()
- self.assertEqual({}, result)
-
- @mock.patch(SSH_HELPER)
- def test_listen_traffic(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- self.assertIsNone(trex_traffic_gen.listen_traffic({}))
-
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen._start_server = mock.Mock(return_value=0)
- trex_traffic_gen._tg_process = mock.MagicMock()
- trex_traffic_gen._tg_process.start = mock.Mock()
- trex_traffic_gen._tg_process.exitcode = 0
- trex_traffic_gen._tg_process._is_alive = mock.Mock(return_value=1)
- trex_traffic_gen.ssh_helper = mock.MagicMock()
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
-
- self.assertIsNone(trex_traffic_gen.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG))
-
- @mock.patch(SSH_HELPER)
- def test_instantiate_error(self, ssh):
- mock_ssh(ssh, exec_result=(1, "", ""))
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen._start_server = mock.Mock(return_value=0)
- trex_traffic_gen._tg_process = mock.MagicMock()
- trex_traffic_gen._tg_process.start = mock.Mock()
- trex_traffic_gen._tg_process._is_alive = mock.Mock(return_value=0)
- trex_traffic_gen.ssh_helper = mock.MagicMock()
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- trex_traffic_gen.setup_helper.setup_vnf_environment = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG))
-
- @mock.patch(SSH_HELPER)
- def test__start_server(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen.ssh_helper = mock.MagicMock()
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- trex_traffic_gen.scenario_helper.scenario_cfg = {}
- self.assertIsNone(trex_traffic_gen._start_server())
-
- @mock.patch(SSH_HELPER)
- def test__start_server_multiple_queues(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen.ssh_helper = mock.MagicMock()
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- trex_traffic_gen.scenario_helper.scenario_cfg = {"options": {NAME: {"queues_per_port": 2}}}
- self.assertIsNone(trex_traffic_gen._start_server())
-
- @mock.patch(SSH_HELPER)
- def test__traffic_runner(self, ssh):
- mock_ssh(ssh)
-
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.execute_traffic.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- self.sut = TrexTrafficGen(NAME, vnfd)
- self.sut.ssh_helper = mock.Mock()
- self.sut.ssh_helper.run = mock.Mock()
- self.sut._connect_client = mock.Mock(autospec=STLClient)
- self.sut._connect_client.get_stats = mock.Mock(return_value="0")
- self.sut.resource_helper.RUN_DURATION = 0
- self.sut.resource_helper.QUEUE_WAIT_TIME = 0
- # must generate cfg before we can run traffic so Trex port mapping is created
- self.sut.resource_helper.generate_cfg()
- self.sut._traffic_runner(mock_traffic_profile)
-
- @mock.patch(SSH_HELPER)
- def test__generate_trex_cfg(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen.resource_helper.generate_cfg())
-
- @mock.patch(SSH_HELPER)
- def test_build_ports_reversed_pci_ordering(self, ssh):
- mock_ssh(ssh)
- vnfd = copy.deepcopy(self.VNFD['vnfd:vnfd-catalog']['vnfd'][0])
- vnfd['vdu'][0]['external-interface'] = [
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 2,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:04:00.0',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- trex_traffic_gen.resource_helper.generate_cfg()
- trex_traffic_gen.resource_helper._build_ports()
- self.assertEqual(sorted(trex_traffic_gen.resource_helper.all_ports), [0, 1])
- # there is a gap in ordering
- self.assertEqual(dict(trex_traffic_gen.resource_helper.dpdk_to_trex_port_map),
- {0: 0, 2: 1})
-
- @mock.patch(SSH_HELPER)
- def test_run_traffic(self, ssh):
- mock_ssh(ssh)
-
- mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
- mock_traffic_profile.get_traffic_definition.return_value = "64"
- mock_traffic_profile.params = self.TRAFFIC_PROFILE
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- self.sut = TrexTrafficGen(NAME, vnfd)
- self.sut.ssh_helper = mock.Mock()
- self.sut.ssh_helper.run = mock.Mock()
- self.sut._traffic_runner = mock.Mock(return_value=0)
- self.sut.resource_helper.client_started.value = 1
- result = self.sut.run_traffic(mock_traffic_profile)
- self.sut._traffic_process.terminate()
- self.assertIsNotNone(result)
-
- @mock.patch(SSH_HELPER)
- def test_terminate(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- trex_traffic_gen.ssh_helper = mock.MagicMock()
- trex_traffic_gen.resource_helper.ssh_helper = mock.MagicMock()
- self.assertIsNone(trex_traffic_gen.terminate())
-
- @mock.patch(SSH_HELPER)
- def test__connect_client(self, ssh):
- mock_ssh(ssh)
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- trex_traffic_gen = TrexTrafficGen(NAME, vnfd)
- client = mock.Mock(autospec=STLClient)
- client.connect = mock.Mock(return_value=0)
- self.assertIsNotNone(trex_traffic_gen.resource_helper._connect(client))
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py b/tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py
deleted file mode 100644
index 4cf4320f9..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_udp_replay.py
+++ /dev/null
@@ -1,462 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import unittest
-import mock
-import os
-
-from tests.unit import STL_MOCKS
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-
-
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.udp_replay import UdpReplayApproxVnf
- from yardstick.network_services.vnf_generic.vnf.sample_vnf import ScenarioHelper
-
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-
-
-NAME = "vnf__1"
-
-
-@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Process")
-class TestUdpReplayApproxVnf(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'UdpReplayVnf',
- 'vdu': [
- {
- 'description': 'UDPReplay approximation using DPDK',
- 'routing_table': [
- {
- 'netmask': '255.255.255.0',
- 'if': 'xe0',
- 'network': '152.16.100.20',
- 'gateway': '152.16.100.20',
- },
- {
- 'netmask': '255.255.255.0',
- 'if': 'xe1',
- 'network': '152.16.40.20',
- 'gateway': '152.16.40.20',
- }
- ],
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'driver': 'i40e',
- 'local_iface_name': 'xe0',
- 'bandwidth': '10 Gbps',
- 'local_ip': '152.16.100.19',
- 'local_mac': '00:00:00:00:00:02',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- 'netmask': '255.255.255.0',
- 'dst_ip': '152.16.100.20',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'driver': 'i40e',
- 'local_iface_name': 'xe1',
- 'bandwidth': '10 Gbps',
- 'local_ip': '152.16.40.19',
- 'local_mac': '00:00:00:00:00:01',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- 'netmask': '255.255.255.0',
- 'dst_ip': '152.16.40.20',
- 'type': 'PCI-PASSTHROUGH',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- }
- ],
- 'nd_route_tbl': [
- {
- 'netmask': '112',
- 'if': 'xe0',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- },
- {
- 'netmask': '112',
- 'if': 'xe1',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- }
- ],
- 'id': 'udpreplayvnf-baremetal',
- 'name': 'udpreplayvnf-baremetal',
- }
- ],
- 'description': 'UDPReplay approximation using DPDK',
- 'name': 'VPEVnfSsh',
- 'mgmt-interface': {
- 'vdu-id': 'udpreplay-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ]
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- }
- ],
- 'id': 'UdpReplayApproxVnf',
- }
-
- SCENARIO_CFG = {
- "options": {
- "packetsize": 64,
- "traffic_type": 4,
- "rfc2544": {
- "allowed_drop_rate": "0.8 - 1",
- },
- "vnf__1": {
- "rules": "acl_1rule.yaml",
- "vnf_config": {
- "lb_config": "SW",
- "lb_count": 1,
- "worker_config": "1C/1T",
- "worker_threads": 1,
- },
- "hw_csum": "false",
- }
- },
- "task_id": "a70bdf4a-8e67-47a3-9dc1-273c14506eb7",
- "tc": "tc_ipv4_1Mflow_64B_packetsize",
- "runner": {
- "object": "NetworkServiceTestCase",
- "interval": 35,
- "output_filename": "/tmp/yardstick.out",
- "runner_id": 74476, "duration": 400,
- "type": "Duration"
- },
- "traffic_profile": "ipv4_throughput_acl.yaml",
- "traffic_options": {
- "flow": "ipv4_Packets_acl.yaml",
- "imix": "imix_voice.yaml"
- },
- "type": "ISB",
- "nodes": {
- "tg__2": "trafficgen_2.yardstick",
- "tg__1": "trafficgen_1.yardstick",
- "vnf__1": "vnf.yardstick"
- },
- "topology": "udpreplay-tg-topology-baremetal.yaml"
- }
-
- CONTEXT_CFG = {
- "nodes": {
- "vnf__1": {
- "vnfd-id-ref": "vnf__1",
- "ip": "1.2.1.1",
- "interfaces": {
- "xe0": {
- "local_iface_name": "ens786f0",
- "vld_id": UdpReplayApproxVnf.UPLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:05:00.0",
- "local_ip": "152.16.100.19",
- "driver": "i40e",
- "dst_ip": "152.16.100.20",
- "local_mac": "00:00:00:00:00:02",
- "dst_mac": "00:00:00:00:00:04",
- "dpdk_port_num": 0
- },
- "xe1": {
- "local_iface_name": "ens786f1",
- "vld_id": UdpReplayApproxVnf.DOWNLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:05:00.1",
- "local_ip": "152.16.40.19",
- "driver": "i40e",
- "dst_ip": "152.16.40.20",
- "local_mac": "00:00:00:00:00:01",
- "dst_mac": "00:00:00:00:00:03",
- "dpdk_port_num": 1
- }
- },
- "host": "1.2.1.1",
- "user": "root",
- "nd_route_tbl": [
- {
- "netmask": "112",
- "if": "xe0",
- "gateway": "0064:ff9b:0:0:0:0:9810:6414",
- "network": "0064:ff9b:0:0:0:0:9810:6414"
- },
- {
- "netmask": "112",
- "if": "xe1",
- "gateway": "0064:ff9b:0:0:0:0:9810:2814",
- "network": "0064:ff9b:0:0:0:0:9810:2814"
- }
- ],
- "password": "r00t",
- "VNF model": "udp_replay.yaml",
- "name": "vnf.yardstick",
- "member-vnf-index": "2",
- "routing_table": [
- {
- "netmask": "255.255.255.0",
- "if": "xe0",
- "gateway": "152.16.100.20",
- "network": "152.16.100.20"
- },
- {
- "netmask": "255.255.255.0",
- "if": "xe1",
- "gateway": "152.16.40.20",
- "network": "152.16.40.20"
- }
- ],
- "role": "vnf"
- },
- "trafficgen_2.yardstick": {
- "member-vnf-index": "3",
- "role": "TrafficGen",
- "name": "trafficgen_2.yardstick",
- "vnfd-id-ref": "tg__2",
- "ip": "1.2.1.1",
- "interfaces": {
- "xe0": {
- "local_iface_name": "ens513f0",
- "vld_id": UdpReplayApproxVnf.DOWNLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:02:00.0",
- "local_ip": "152.16.40.20",
- "driver": "ixgbe",
- "dst_ip": "152.16.40.19",
- "local_mac": "00:00:00:00:00:03",
- "dst_mac": "00:00:00:00:00:01",
- "dpdk_port_num": 0
- },
- "xe1": {
- "local_iface_name": "ens513f1",
- "netmask": "255.255.255.0",
- "network": "202.16.100.0",
- "local_ip": "202.16.100.20",
- "driver": "ixgbe",
- "local_mac": "00:1e:67:d0:60:5d",
- "vpci": "0000:02:00.1",
- "dpdk_port_num": 1
- }
- },
- "password": "r00t",
- "VNF model": "l3fwd_vnf.yaml",
- "user": "root"
- },
- "trafficgen_1.yardstick": {
- "member-vnf-index": "1",
- "role": "TrafficGen",
- "name": "trafficgen_1.yardstick",
- "vnfd-id-ref": "tg__1",
- "ip": "1.2.1.1",
- "interfaces": {
- "xe0": {
- "local_iface_name": "ens785f0",
- "vld_id": UdpReplayApproxVnf.UPLINK,
- "netmask": "255.255.255.0",
- "vpci": "0000:05:00.0",
- "local_ip": "152.16.100.20",
- "driver": "i40e",
- "dst_ip": "152.16.100.19",
- "local_mac": "00:00:00:00:00:04",
- "dst_mac": "00:00:00:00:00:02",
- "dpdk_port_num": 0
- },
- "xe1": {
- "local_ip": "152.16.100.21",
- "driver": "i40e",
- "vpci": "0000:05:00.1",
- "dpdk_port_num": 1,
- "local_iface_name": "ens785f1",
- "netmask": "255.255.255.0",
- "local_mac": "00:00:00:00:00:01"
- }
- },
- "password": "r00t",
- "VNF model": "tg_rfc2544_tpl.yaml",
- "user": "root"
- }
- }
- }
-
- def test___init__(self, *args):
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
- self.assertIsNone(udp_replay_approx_vnf._vnf_process)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD_0
- result = "stats\r\r\n\r\nUDP_Replay stats:\r\n--------------\r\n" \
- "Port\t\tRx Packet\t\tTx Packet\t\tRx Pkt Drop\t\tTx Pkt Drop \r\n"\
- "0\t\t7374156\t\t7374136\t\t\t0\t\t\t0\r\n" \
- "1\t\t7374316\t\t7374315\t\t\t0\t\t\t0\r\n\r\nReplay>\r\r\nReplay>"
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, vnfd)
- udp_replay_approx_vnf.q_in = mock.MagicMock()
- udp_replay_approx_vnf.q_out = mock.MagicMock()
- udp_replay_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- udp_replay_approx_vnf.all_ports = ["xe0", "xe1"]
- udp_replay_approx_vnf.get_stats = mock.Mock(return_value=result)
- result = {'collect_stats': {}, 'packets_dropped': 0,
- 'packets_fwd': 14748451, 'packets_in': 14748472}
- self.assertEqual(result, udp_replay_approx_vnf.collect_kpi())
-
- @mock.patch(SSH_HELPER)
- def test_get_stats(self, ssh, *args):
- mock_ssh(ssh)
-
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
- udp_replay_approx_vnf.q_in = mock.MagicMock()
- udp_replay_approx_vnf.q_out = mock.MagicMock()
- udp_replay_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- mock_result = \
- "CG-NAPT(.*\n)*Received 100, Missed 0, Dropped 0,Translated 100,ingress"
-
- udp_replay_approx_vnf.vnf_execute = mock.Mock(return_value=mock_result)
-
- self.assertEqual(mock_result,
- udp_replay_approx_vnf.get_stats())
-
- def _get_file_abspath(self, filename):
- curr_path = os.path.dirname(os.path.abspath(__file__))
- file_path = os.path.join(curr_path, filename)
- return file_path
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test__build_config(self, ssh, mock_context, *args):
- mock_ssh(ssh)
-
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
- udp_replay_approx_vnf.queue_wrapper = mock.MagicMock()
- udp_replay_approx_vnf.nfvi_context = mock_context
- udp_replay_approx_vnf.nfvi_context.attrs = {'nfvi_type': 'baremetal'}
- udp_replay_approx_vnf.setup_helper.bound_pci = []
- udp_replay_approx_vnf.ssh_helper.provision_tool = mock.MagicMock(return_value="tool_path")
- udp_replay_approx_vnf.scenario_helper = ScenarioHelper(name='vnf__1')
- udp_replay_approx_vnf.scenario_helper.scenario_cfg = self.SCENARIO_CFG
-
- cmd_line = udp_replay_approx_vnf._build_config()
-
- expected = \
- "sudo tool_path --log-level=5 -c 0x7 -n 4 -w -- -p 0x3 --config='(0,0,1),(1,0,2)'"
- self.assertEqual(cmd_line, expected)
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.udp_replay.open')
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test__build_pipeline_kwargs(self, ssh, mock_context, *args):
- mock_ssh(ssh)
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
- udp_replay_approx_vnf.nfvi_context = mock_context
- udp_replay_approx_vnf.nfvi_context.attrs = {'nfvi_type': 'baremetal'}
- udp_replay_approx_vnf.setup_helper.bound_pci = ['0000:00:0.1', '0000:00:0.3']
- udp_replay_approx_vnf.all_ports = ["xe0", "xe1"]
- udp_replay_approx_vnf.ssh_helper.provision_tool = mock.MagicMock(return_value="tool_path")
- udp_replay_approx_vnf.scenario_helper = ScenarioHelper(name='vnf__1')
- udp_replay_approx_vnf.scenario_helper.scenario_cfg = self.SCENARIO_CFG
-
- udp_replay_approx_vnf._build_pipeline_kwargs()
-
- self.assertEqual(udp_replay_approx_vnf.pipeline_kwargs, {
- 'config': '(0,0,1),(1,0,2)',
- 'cpu_mask_hex': '0x7',
- 'hw_csum': '',
- 'port_mask_hex': '0x3',
- 'tool_path': 'tool_path',
- 'whitelist': '0000:00:0.1 -w 0000:00:0.3'
- })
-
- @mock.patch(SSH_HELPER)
- def test_run_udp_replay(self, ssh, *args):
- mock_ssh(ssh)
-
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
- udp_replay_approx_vnf._build_config = mock.MagicMock()
- udp_replay_approx_vnf.queue_wrapper = mock.MagicMock()
- udp_replay_approx_vnf.scenario_helper = mock.MagicMock()
-
- udp_replay_approx_vnf._run()
-
- udp_replay_approx_vnf.ssh_helper.run.assert_called_once()
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh, *args):
- mock_ssh(ssh)
-
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
- udp_replay_approx_vnf.q_out.put("Replay>")
- udp_replay_approx_vnf.WAIT_TIME = 0
- udp_replay_approx_vnf.setup_helper.setup_vnf_environment = mock.Mock()
-
- udp_replay_approx_vnf.deploy_helper = mock.MagicMock()
- udp_replay_approx_vnf.deploy_vnfs = mock.MagicMock()
- self.assertIsNone(udp_replay_approx_vnf.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG))
-
- udp_replay_approx_vnf._vnf_process.is_alive = mock.Mock(return_value=1)
- udp_replay_approx_vnf._vnf_process.exitcode = 0
-
- self.assertEqual(udp_replay_approx_vnf.wait_for_instantiate(), 0)
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch('yardstick.ssh.SSH')
- @mock.patch(SSH_HELPER)
- def test_instantiate_panic(self, *args):
- udp_replay_approx_vnf = UdpReplayApproxVnf(NAME, self.VNFD_0)
- udp_replay_approx_vnf.WAIT_TIME = 0
- udp_replay_approx_vnf.q_out.put("some text PANIC some text")
- udp_replay_approx_vnf.setup_helper.setup_vnf_environment = mock.Mock()
-
- udp_replay_approx_vnf.deploy_helper = mock.MagicMock()
- self.assertIsNone(udp_replay_approx_vnf.instantiate(self.SCENARIO_CFG, self.CONTEXT_CFG))
- with self.assertRaises(RuntimeError):
- udp_replay_approx_vnf.wait_for_instantiate()
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_vfw_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_vfw_vnf.py
deleted file mode 100644
index d141ac7a6..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_vfw_vnf.py
+++ /dev/null
@@ -1,376 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-import unittest
-import mock
-import os
-
-from tests.unit import STL_MOCKS
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-
-from yardstick.common import utils
-
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.vfw_vnf import FWApproxVnf
- from yardstick.network_services.nfvi.resource import ResourceProfile
- from yardstick.network_services.vnf_generic.vnf.vfw_vnf import FWApproxSetupEnvHelper
-
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-name = 'vnf__1'
-
-
-@mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Process")
-class TestFWApproxVnf(unittest.TestCase):
- VNFD = {'vnfd:vnfd-catalog':
- {'vnfd':
- [{'short-name': 'VpeVnf',
- 'vdu':
- [{'routing_table':
- [{'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'},
- {'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'}],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl':
- [{'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'id': 'vpevnf-baremetal',
- 'external-interface':
- [{'virtual-interface':
- {'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02'},
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'},
- {'virtual-interface':
- {'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01'},
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'}]}],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface':
- {'vdu-id': 'vpevnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1'},
- 'benchmark':
- {'kpi': ['packets_in', 'packets_fwd', 'packets_dropped']},
- 'connection-point': [{'type': 'VPORT', 'name': 'xe0'},
- {'type': 'VPORT', 'name': 'xe1'}],
- 'id': 'FWApproxVnf', 'name': 'VPEVnfSsh'}]}}
-
- scenario_cfg = {'options': {'packetsize': 64, 'traffic_type': 4,
- 'rfc2544': {'allowed_drop_rate': '0.8 - 1'},
- 'vnf__1': {'rules': 'acl_1rule.yaml',
- 'vnf_config': {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config':
- '1C/1T',
- 'worker_threads': 1}}
- },
- 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7',
- 'task_path': '/tmp',
- 'tc': 'tc_ipv4_1Mflow_64B_packetsize',
- 'runner': {'object': 'NetworkServiceTestCase',
- 'interval': 35,
- 'output_filename': '/tmp/yardstick.out',
- 'runner_id': 74476, 'duration': 400,
- 'type': 'Duration'},
- 'traffic_profile': 'ipv4_throughput_vfw.yaml',
- 'traffic_options': {'flow': 'ipv4_Packets_vfw.yaml',
- 'imix': 'imix_voice.yaml'},
- 'type': 'ISB',
- 'nodes': {'tg__2': 'trafficgen_2.yardstick',
- 'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick'},
- 'topology': 'vpe-tg-topology-baremetal.yaml'}
-
- context_cfg = {'nodes': {'tg__2':
- {'member-vnf-index': '3',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_2.yardstick',
- 'vnfd-id-ref': 'tg__2',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens513f0',
- 'vld_id': FWApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.20',
- 'dst_mac': '00:00:00:00:00:01',
- 'local_mac': '00:00:00:00:00:03',
- 'dst_ip': '152.16.40.19',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens513f1',
- 'netmask': '255.255.255.0',
- 'network': '202.16.100.0',
- 'local_ip': '202.16.100.20',
- 'local_mac': '00:1e:67:d0:60:5d',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'l3fwd_vnf.yaml',
- 'user': 'root'},
- 'tg__1':
- {'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens785f0',
- 'vld_id': FWApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root'},
- 'vnf__1':
- {'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces':
- {'xe0': {'local_iface_name': 'ens786f0',
- 'vld_id': FWApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0},
- 'xe1': {'local_iface_name': 'ens786f1',
- 'vld_id': FWApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1}},
- 'routing_table':
- [{'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'network': '152.16.100.20',
- 'if': 'xe0'},
- {'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'network': '152.16.40.20',
- 'if': 'xe1'}],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl':
- [{'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'},
- {'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'}],
- 'password': 'r00t',
- 'VNF model': 'vfw_vnf.yaml'}}}
-
- def test___init__(self, *args):
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vfw_approx_vnf = FWApproxVnf(name, vnfd)
- self.assertIsNone(vfw_approx_vnf._vnf_process)
-
- STATS = """\
-p vfw stats
-
-VFW Stats
-{"VFW_counters" : {"id" : "PIPELINE4", " pkts_received": 6007180, " pkts_fw_forwarded": 6007180, " pkts_drop_fw": 0, " pkts_acl_forwarded": 6007180, "pkts_drop_without_rule" : 0, "average_pkts_in_batch" : 31, "average_internal_time_in_clocks" : 17427, "average_external_time_in_clocks" : 261120, "total_time_measures" : 189829, "ct_packets_forwarded" : 6007148, "ct_packets_dropped" : 0, "bytes_processed ": 360430800, "ct_sessions" : {"active" : 130050, "open_attempt" : 130050, "re-open_attempt" : 0, "established" : 0, "closed" : 0, "timeout" : 0}, "ct_drops" : {"out_of_window" : 0, "invalid_conn" : 0, "invalid_state_transition" : 0 "RST" : 0}}
-VFW TOTAL: pkts_received: 6007180, "pkts_fw_forwarded": 6007180, "pkts_drop_fw": 0, "fw_drops" : {"TTL_zero" : 0, "bad_size" : 0, "fragmented_packet" : 0, "unsupported_packet_types" : 0, "no_arp_entry" : 6007180}, "pkts_acl_forwarded": 6007180, "pkts_drop_without_rule": 0, "packets_last_sec" : 0, "average_packets_per_sec" : 0, "bytes_last_sec" : 0, "average_bytes_per_sec" : 0, "bytes_processed ": 360430800
-"CT TOTAL: ct_packets_forwarded" : 6007180, " ct_packets_dropped" : 0, "ct_sessions" : {"active" : 130050, "open_attempt" : 130050, "re-open_attempt" : 0, "established" : 0, "closed" : 0, "timeout" : 0}, "ct_drops" : {"out_of_window" : 0, "invalid_conn" : 0, "invalid_state_transition" : 0 "RST" : 0}
-Action ID: 00, packetCount: 2954633, byteCount: 177277980
-Action ID: 01, packetCount: 3052547, byteCount: 183152820
-pipeline>
-
-pipeline>
-""" # noqa
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_collect_kpi(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vfw_approx_vnf = FWApproxVnf(name, vnfd)
- vfw_approx_vnf.q_in = mock.MagicMock()
- vfw_approx_vnf.q_out = mock.MagicMock()
- vfw_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- vfw_approx_vnf.resource = mock.Mock(autospec=ResourceProfile)
- vfw_approx_vnf.resource_helper = mock.MagicMock(
- **{'collect_kpi.return_value': {"core": {}}})
- vfw_approx_vnf.vnf_execute = mock.Mock(return_value=self.STATS)
- result = {
- 'packets_dropped': 0,
- 'packets_fwd': 6007180,
- 'packets_in': 6007180,
- 'collect_stats': {'core': {}},
- }
- self.assertEqual(result, vfw_approx_vnf.collect_kpi())
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.time")
- @mock.patch(SSH_HELPER)
- def test_vnf_execute_command(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vfw_approx_vnf = FWApproxVnf(name, vnfd)
- vfw_approx_vnf.q_in = mock.MagicMock()
- vfw_approx_vnf.q_out = mock.MagicMock()
- vfw_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- cmd = "quit"
- self.assertEqual(vfw_approx_vnf.vnf_execute(cmd), "")
-
- @mock.patch(SSH_HELPER)
- def test_get_stats(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vfw_approx_vnf = FWApproxVnf(name, vnfd)
- vfw_approx_vnf.q_in = mock.MagicMock()
- vfw_approx_vnf.q_out = mock.MagicMock()
- vfw_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- vfw_approx_vnf.vnf_execute = mock.Mock(return_value=self.STATS)
- self.assertEqual(self.STATS, vfw_approx_vnf.get_stats())
-
- def _get_file_abspath(self, filename):
- curr_path = os.path.dirname(os.path.abspath(__file__))
- file_path = os.path.join(curr_path, filename)
- return file_path
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.vfw_vnf.hex")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.vfw_vnf.eval")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.vfw_vnf.open")
- @mock.patch(SSH_HELPER)
- def test_run_vfw(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vfw_approx_vnf = FWApproxVnf(name, vnfd)
- vfw_approx_vnf._build_config = mock.MagicMock()
- vfw_approx_vnf.queue_wrapper = mock.MagicMock()
- vfw_approx_vnf.ssh_helper = mock.MagicMock()
- vfw_approx_vnf.ssh_helper.run = mock.MagicMock()
- vfw_approx_vnf.scenario_helper.scenario_cfg = self.scenario_cfg
- vfw_approx_vnf.vnf_cfg = {'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1}
- vfw_approx_vnf.all_options = {'traffic_type': '4',
- 'topology': 'nsb_test_case.yaml'}
- vfw_approx_vnf._run()
- vfw_approx_vnf.ssh_helper.run.assert_called_once()
-
- @mock.patch.object(utils, 'find_relative_file')
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch(SSH_HELPER)
- def test_instantiate(self, ssh, *args):
- mock_ssh(ssh)
-
- vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
- vfw_approx_vnf = FWApproxVnf(name, vnfd)
- vfw_approx_vnf.ssh_helper = ssh
- vfw_approx_vnf.deploy_helper = mock.MagicMock()
- vfw_approx_vnf.resource_helper = mock.MagicMock()
- vfw_approx_vnf._build_config = mock.MagicMock()
- self.scenario_cfg['vnf_options'] = {'acl': {'cfg': "",
- 'rules': ""}}
- self.scenario_cfg.update({"nodes": {"vnf__1": ""}})
- self.assertIsNone(vfw_approx_vnf.instantiate(self.scenario_cfg, self.context_cfg))
-
-
-class TestFWApproxSetupEnvHelper(unittest.TestCase):
-
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.open')
- @mock.patch.object(utils, 'find_relative_file')
- @mock.patch('yardstick.network_services.vnf_generic.vnf.sample_vnf.MultiPortConfig')
- @mock.patch.object(utils, 'open_relative_file')
- def test_build_config(self, *args):
- vnfd_helper = mock.Mock()
- ssh_helper = mock.Mock()
- scenario_helper = mock.Mock()
- scenario_helper.vnf_cfg = {'lb_config': 'HW'}
- scenario_helper.options = {}
- scenario_helper.all_options = {}
-
- vfw_approx_setup_helper = FWApproxSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper)
- vfw_approx_setup_helper.get_flows_config = mock.Mock()
-
- vfw_approx_setup_helper.ssh_helper.provision_tool = mock.Mock(return_value='tool_path')
- vfw_approx_setup_helper.ssh_helper.all_ports = mock.Mock()
- vfw_approx_setup_helper.vnfd_helper.port_nums = mock.Mock(return_value=[0, 1])
- expected = 'sudo tool_path -p 0x3 -f /tmp/vfw_config -s /tmp/vfw_script --hwlb 3'
- self.assertEqual(vfw_approx_setup_helper.build_config(), expected)
- vfw_approx_setup_helper.get_flows_config.assert_called_once()
diff --git a/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py b/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py
deleted file mode 100644
index 9857e95b6..000000000
--- a/tests/unit/network_services/vnf_generic/vnf/test_vpe_vnf.py
+++ /dev/null
@@ -1,794 +0,0 @@
-# Copyright (c) 2016-2017 Intel Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-from multiprocessing import Process, Queue
-import os
-import time
-
-import mock
-from six.moves import configparser
-import unittest
-
-from tests.unit import STL_MOCKS
-from tests.unit.network_services.vnf_generic.vnf.test_base import FileAbsPath
-from tests.unit.network_services.vnf_generic.vnf.test_base import mock_ssh
-from yardstick.network_services.vnf_generic.vnf.base import QueueFileWrapper
-from yardstick.network_services.vnf_generic.vnf.base import VnfdHelper
-
-
-SSH_HELPER = 'yardstick.network_services.vnf_generic.vnf.sample_vnf.VnfSshHelper'
-
-STLClient = mock.MagicMock()
-stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
-stl_patch.start()
-
-if stl_patch:
- from yardstick.network_services.vnf_generic.vnf.vpe_vnf import ConfigCreate
- from yardstick.network_services.nfvi.resource import ResourceProfile
- from yardstick.network_services.vnf_generic.vnf.vpe_vnf import \
- VpeApproxVnf, VpeApproxSetupEnvHelper
-
-
-TEST_FILE_YAML = 'nsb_test_case.yaml'
-
-NAME = 'vnf_1'
-
-PING_OUTPUT_1 = "Pkts in: 101\r\n\tPkts dropped by AH: 100\r\n\tPkts dropped by other: 100"
-
-MODULE_PATH = FileAbsPath(__file__)
-get_file_abspath = MODULE_PATH.get_path
-
-
-class TestConfigCreate(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0'
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1'
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0'
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1'
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.100.20',
- 'local_mac': '00:00:00:00:00:01',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0'
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_mac': '00:00:00:00:00:02',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1'
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.1.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.1.1.1'
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf', 'name': 'VPEVnfSsh'
- }
-
- def test___init__(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- config_create = ConfigCreate(vnfd_helper, 2)
- self.assertEqual(config_create.uplink_ports, ['xe0'])
- self.assertEqual(config_create.downlink_ports, ['xe1'])
- self.assertEqual(config_create.socket, 2)
-
- def test_dpdk_port_to_link_id(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- config_create = ConfigCreate(vnfd_helper, 2)
- self.assertEqual(config_create.dpdk_port_to_link_id_map, {'xe0': 0, 'xe1': 1})
-
- def test_vpe_initialize(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- config_create = ConfigCreate(vnfd_helper, 2)
- config = configparser.ConfigParser()
- config_create.vpe_initialize(config)
- self.assertEqual(config.get('EAL', 'log_level'), '0')
- self.assertEqual(config.get('PIPELINE0', 'type'), 'MASTER')
- self.assertEqual(config.get('PIPELINE0', 'core'), 's2C0')
- self.assertEqual(config.get('MEMPOOL0', 'pool_size'), '256K')
- self.assertEqual(config.get('MEMPOOL1', 'pool_size'), '2M')
-
- def test_vpe_rxq(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- config_create = ConfigCreate(vnfd_helper, 2)
- config = configparser.ConfigParser()
- config_create.downlink_ports = ['xe0']
- config_create.vpe_rxq(config)
- self.assertEqual(config.get('RXQ0.0', 'mempool'), 'MEMPOOL1')
-
- def test_get_sink_swq(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- config_create = ConfigCreate(vnfd_helper, 2)
- config = configparser.ConfigParser()
- config.add_section('PIPELINE0')
- config.set('PIPELINE0', 'key1', 'value1')
- config.set('PIPELINE0', 'key2', 'value2 SINK')
- config.set('PIPELINE0', 'key3', 'TM value3')
- config.set('PIPELINE0', 'key4', 'value4')
- config.set('PIPELINE0', 'key5', 'the SINK value5')
-
- self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key1', 5), 'SWQ-1')
- self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key2', 5), 'SWQ-1 SINK0')
- self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key3', 5), 'SWQ-1 TM5')
- config_create.sw_q += 1
- self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key4', 5), 'SWQ0')
- self.assertEqual(config_create.get_sink_swq(config, 'PIPELINE0', 'key5', 5), 'SWQ0 SINK1')
-
- def test_generate_vpe_script(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- vpe_config_vnf = ConfigCreate(vnfd_helper, 2)
- intf = [
- {
- "name": 'xe1',
- "virtual-interface": {
- "dst_ip": "1.1.1.1",
- "dst_mac": "00:00:00:00:00:00:02",
- },
- },
- {
- "name": 'xe2',
- "virtual-interface": {
- "dst_ip": "1.1.1.1",
- "dst_mac": "00:00:00:00:00:00:02",
- },
- },
- ]
- vpe_config_vnf.downlink_ports = ['xe1']
- vpe_config_vnf.uplink_ports = ['xe2']
- result = vpe_config_vnf.generate_vpe_script(intf)
- self.assertIsInstance(result, str)
- self.assertNotEqual(result, '')
-
- def test_create_vpe_config(self):
- vnfd_helper = VnfdHelper(self.VNFD_0)
- config_create = ConfigCreate(vnfd_helper, 23)
- config_create.downlink_ports = ['xe1']
- config_create.uplink_ports = ['xe1']
- curr_path = os.path.dirname(os.path.abspath(__file__))
- vpe_cfg = "samples/vnf_samples/nsut/vpe/vpe_config"
- vnf_cfg = os.path.join(curr_path, "../../../../..", vpe_cfg)
- config_create.create_vpe_config(vnf_cfg)
- os.system("git checkout -- %s" % vnf_cfg)
-
-
-class TestVpeApproxVnf(unittest.TestCase):
-
- VNFD_0 = {
- 'short-name': 'VpeVnf',
- 'vdu': [
- {
- 'routing_table': [
- {
- 'network': '152.16.100.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'network': '152.16.40.20',
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'description': 'VPE approximation using DPDK',
- 'name': 'vpevnf-baremetal',
- 'nd_route_tbl': [
- {
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'id': 'vpevnf-baremetal',
- 'external-interface': [
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:04',
- 'vpci': '0000:05:00.0',
- 'local_ip': '152.16.100.19',
- 'type': 'PCI-PASSTHROUGH',
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 0,
- 'bandwidth': '10 Gbps',
- 'driver': "i40e",
- 'dst_ip': '152.16.100.20',
- 'local_iface_name': 'xe0',
- 'local_mac': '00:00:00:00:00:02',
- 'vld_id': 'uplink_0',
- 'ifname': 'xe0',
- },
- 'vnfd-connection-point-ref': 'xe0',
- 'name': 'xe0',
- },
- {
- 'virtual-interface': {
- 'dst_mac': '00:00:00:00:00:03',
- 'vpci': '0000:05:00.1',
- 'local_ip': '152.16.40.19',
- 'type': 'PCI-PASSTHROUGH',
- 'driver': "i40e",
- 'netmask': '255.255.255.0',
- 'dpdk_port_num': 1,
- 'bandwidth': '10 Gbps',
- 'dst_ip': '152.16.40.20',
- 'local_iface_name': 'xe1',
- 'local_mac': '00:00:00:00:00:01',
- 'vld_id': 'downlink_0',
- 'ifname': 'xe1',
- },
- 'vnfd-connection-point-ref': 'xe1',
- 'name': 'xe1',
- },
- ],
- },
- ],
- 'description': 'Vpe approximation using DPDK',
- 'mgmt-interface': {
- 'vdu-id': 'vpevnf-baremetal',
- 'host': '1.2.1.1',
- 'password': 'r00t',
- 'user': 'root',
- 'ip': '1.2.1.1',
- },
- 'benchmark': {
- 'kpi': [
- 'packets_in',
- 'packets_fwd',
- 'packets_dropped',
- ],
- },
- 'connection-point': [
- {
- 'type': 'VPORT',
- 'name': 'xe0',
- },
- {
- 'type': 'VPORT',
- 'name': 'xe1',
- },
- ],
- 'id': 'VpeApproxVnf',
- 'name': 'VPEVnfSsh',
- }
-
- VNFD = {
- 'vnfd:vnfd-catalog': {
- 'vnfd': [
- VNFD_0,
- ],
- },
- }
-
- SCENARIO_CFG = {
- 'options': {
- 'packetsize': 64,
- 'traffic_type': 4,
- 'rfc2544': {
- 'allowed_drop_rate': '0.8 - 1',
- },
- 'vnf__1': {
- 'cfg': 'acl_1rule.yaml',
- 'vnf_config': {
- 'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config':
- '1C/1T',
- 'worker_threads': 1,
- },
- }
- },
- 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7',
- 'tc': 'tc_ipv4_1Mflow_64B_packetsize',
- 'runner': {
- 'object': 'NetworkServiceTestCase',
- 'interval': 35,
- 'output_filename': '/tmp/yardstick.out',
- 'runner_id': 74476,
- 'duration': 400,
- 'type': 'Duration',
- },
- 'traffic_profile': 'ipv4_throughput_vpe.yaml',
- 'traffic_options': {
- 'flow': 'ipv4_Packets_vpe.yaml',
- 'imix': 'imix_voice.yaml',
- },
- 'type': 'ISB',
- 'nodes': {
- 'tg__2': 'trafficgen_2.yardstick',
- 'tg__1': 'trafficgen_1.yardstick',
- 'vnf__1': 'vnf.yardstick',
- },
- 'topology': 'vpe-tg-topology-baremetal.yaml',
- }
-
- CONTEXT_CFG = {
- 'nodes': {
- 'tg__2': {
- 'member-vnf-index': '3',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_2.yardstick',
- 'vnfd-id-ref': 'tg__2',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens513f0',
- 'vld_id': VpeApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.20',
- 'dst_mac': '00:00:00:00:00:01',
- 'local_mac': '00:00:00:00:00:03',
- 'dst_ip': '152.16.40.19',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens513f1',
- 'netmask': '255.255.255.0',
- 'network': '202.16.100.0',
- 'local_ip': '202.16.100.20',
- 'local_mac': '00:1e:67:d0:60:5d',
- 'driver': 'ixgbe',
- 'vpci': '0000:02:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'password': 'r00t',
- 'VNF model': 'l3fwd_vnf.yaml',
- 'user': 'root',
- },
- 'tg__1': {
- 'member-vnf-index': '1',
- 'role': 'TrafficGen',
- 'name': 'trafficgen_1.yardstick',
- 'vnfd-id-ref': 'tg__1',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens785f0',
- 'vld_id': VpeApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.20',
- 'dst_mac': '00:00:00:00:00:02',
- 'local_mac': '00:00:00:00:00:04',
- 'dst_ip': '152.16.100.19',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens785f1',
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.21',
- 'local_mac': '00:00:00:00:00:01',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'password': 'r00t',
- 'VNF model': 'tg_rfc2544_tpl.yaml',
- 'user': 'root',
- },
- 'vnf__1': {
- 'name': 'vnf.yardstick',
- 'vnfd-id-ref': 'vnf__1',
- 'ip': '1.2.1.1',
- 'interfaces': {
- 'xe0': {
- 'local_iface_name': 'ens786f0',
- 'vld_id': VpeApproxVnf.UPLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.100.19',
- 'dst_mac': '00:00:00:00:00:04',
- 'local_mac': '00:00:00:00:00:02',
- 'dst_ip': '152.16.100.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.0',
- 'dpdk_port_num': 0,
- },
- 'xe1': {
- 'local_iface_name': 'ens786f1',
- 'vld_id': VpeApproxVnf.DOWNLINK,
- 'netmask': '255.255.255.0',
- 'local_ip': '152.16.40.19',
- 'dst_mac': '00:00:00:00:00:03',
- 'local_mac': '00:00:00:00:00:01',
- 'dst_ip': '152.16.40.20',
- 'driver': 'i40e',
- 'vpci': '0000:05:00.1',
- 'dpdk_port_num': 1,
- },
- },
- 'routing_table': [
- {
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.100.20',
- 'network': '152.16.100.20',
- 'if': 'xe0',
- },
- {
- 'netmask': '255.255.255.0',
- 'gateway': '152.16.40.20',
- 'network': '152.16.40.20',
- 'if': 'xe1',
- },
- ],
- 'member-vnf-index': '2',
- 'host': '1.2.1.1',
- 'role': 'vnf',
- 'user': 'root',
- 'nd_route_tbl': [
- {
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:6414',
- 'network': '0064:ff9b:0:0:0:0:9810:6414',
- 'if': 'xe0',
- },
- {
- 'netmask': '112',
- 'gateway': '0064:ff9b:0:0:0:0:9810:2814',
- 'network': '0064:ff9b:0:0:0:0:9810:2814',
- 'if': 'xe1',
- },
- ],
- 'password': 'r00t',
- 'VNF model': 'vpe_vnf.yaml',
- },
- },
- }
-
- def setUp(self):
- self.mock_sleep = mock.patch.object(time, 'sleep').start()
-
- def test___init__(self):
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- self.assertIsNone(vpe_approx_vnf._vnf_process)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi_sa_not_running(self, ssh):
- mock_ssh(ssh)
-
- resource = mock.Mock(autospec=ResourceProfile)
- resource.check_if_system_agent_running.return_value = 1, ''
- resource.amqp_collect_nfvi_kpi.return_value = {'foo': 234}
- resource.check_if_system_agent_running.return_value = (1, None)
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf.q_in = mock.MagicMock()
- vpe_approx_vnf.q_out = mock.MagicMock()
- vpe_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- vpe_approx_vnf.resource_helper.resource = resource
-
- expected = {
- 'pkt_in_down_stream': 0,
- 'pkt_in_up_stream': 0,
- 'pkt_drop_down_stream': 0,
- 'pkt_drop_up_stream': 0,
- 'collect_stats': {'core': {}},
- }
- self.assertEqual(vpe_approx_vnf.collect_kpi(), expected)
-
- @mock.patch(SSH_HELPER)
- def test_collect_kpi_sa_running(self, ssh):
- mock_ssh(ssh)
-
- resource = mock.Mock(autospec=ResourceProfile)
- resource.check_if_system_agent_running.return_value = 0, '1234'
- resource.amqp_collect_nfvi_kpi.return_value = {'foo': 234}
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf.q_in = mock.MagicMock()
- vpe_approx_vnf.q_out = mock.MagicMock()
- vpe_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- vpe_approx_vnf.resource_helper.resource = resource
-
- expected = {
- 'pkt_in_down_stream': 0,
- 'pkt_in_up_stream': 0,
- 'pkt_drop_down_stream': 0,
- 'pkt_drop_up_stream': 0,
- 'collect_stats': {'core': {'foo': 234}},
- }
- self.assertEqual(vpe_approx_vnf.collect_kpi(), expected)
-
- @mock.patch(SSH_HELPER)
- def test_vnf_execute(self, ssh):
- mock_ssh(ssh)
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf.q_in = mock.MagicMock()
- vpe_approx_vnf.q_out = mock.MagicMock()
- vpe_approx_vnf.q_out.qsize = mock.Mock(return_value=0)
- self.assertEqual(vpe_approx_vnf.vnf_execute("quit", 0), '')
-
- @mock.patch(SSH_HELPER)
- def test_run_vpe(self, ssh):
- mock_ssh(ssh)
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf.tc_file_name = get_file_abspath(TEST_FILE_YAML)
- vpe_approx_vnf.vnf_cfg = {
- 'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1,
- }
- vpe_approx_vnf.scenario_helper.scenario_cfg = {
- 'options': {
- NAME: {
- 'traffic_type': '4',
- 'topology': 'nsb_test_case.yaml',
- 'vnf_config': 'vpe_config',
- }
- }
- }
- vpe_approx_vnf.topology = "nsb_test_case.yaml"
- vpe_approx_vnf.nfvi_type = "baremetal"
- vpe_approx_vnf._provide_config_file = mock.Mock()
- vpe_approx_vnf._build_config = mock.MagicMock()
-
- self.assertIsInstance(vpe_approx_vnf.ssh_helper, mock.Mock)
- self.assertIsInstance(vpe_approx_vnf.ssh_helper, mock.Mock)
- self.assertIsNone(vpe_approx_vnf._run())
-
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.MultiPortConfig")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.sample_vnf.Context")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.vpe_vnf.ConfigCreate")
- @mock.patch("yardstick.network_services.vnf_generic.vnf.vpe_vnf.open")
- @mock.patch(SSH_HELPER)
- def test_build_config(self, ssh, *args):
- mock_ssh(ssh)
- vpe_approx_vnf = VpeApproxSetupEnvHelper(mock.MagicMock(),
- mock.MagicMock(), mock.MagicMock())
- vpe_approx_vnf.tc_file_name = get_file_abspath(TEST_FILE_YAML)
- vpe_approx_vnf.generate_port_pairs = mock.Mock()
- vpe_approx_vnf.vnf_cfg = {
- 'lb_config': 'SW',
- 'lb_count': 1,
- 'worker_config': '1C/1T',
- 'worker_threads': 1,
- }
- vpe_approx_vnf.scenario_helper.scenario_cfg = {
- 'options': {
- NAME: {
- 'traffic_type': '4',
- 'topology': 'nsb_test_case.yaml',
- 'vnf_config': 'vpe_config',
- }
- }
- }
- vpe_approx_vnf.topology = "nsb_test_case.yaml"
- vpe_approx_vnf.nfvi_type = "baremetal"
- vpe_approx_vnf._provide_config_file = mock.Mock()
-
- vpe_approx_vnf.ssh_helper = mock.MagicMock()
- vpe_approx_vnf.scenario_helper = mock.MagicMock()
- vpe_approx_vnf.ssh_helper.bin_path = mock.Mock()
- vpe_approx_vnf.ssh_helper.upload_config_file = mock.MagicMock()
- self.assertIsNone(vpe_approx_vnf._build_vnf_ports())
-
- vpe_approx_vnf.ssh_helper.provision_tool = mock.Mock(return_value='tool_path')
- vpe_approx_vnf.ssh_helper.all_ports = mock.Mock()
- vpe_approx_vnf.vnfd_helper.port_nums = mock.Mock(return_value=[0, 1])
- vpe_approx_vnf.scenario_helper.vnf_cfg = {'lb_config': 'HW'}
-
- expected = 'sudo tool_path -p 0x3 -f /tmp/vpe_config -s /tmp/vpe_script --hwlb 3'
- self.assertEqual(vpe_approx_vnf.build_config(), expected)
-
- @mock.patch(SSH_HELPER)
- def test_wait_for_instantiate(self, ssh):
- mock_ssh(ssh)
-
- mock_process = mock.Mock(autospec=Process)
- mock_process.is_alive.return_value = True
- mock_process.exitcode = 432
-
- mock_q_out = mock.Mock(autospec=Queue)
- mock_q_out.get.side_effect = iter(["pipeline>"])
- mock_q_out.qsize.side_effect = range(1, -1, -1)
-
- mock_resource = mock.MagicMock()
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf._vnf_process = mock_process
- vpe_approx_vnf.q_out = mock_q_out
- vpe_approx_vnf.queue_wrapper = mock.Mock(autospec=QueueFileWrapper)
- vpe_approx_vnf.resource_helper.resource = mock_resource
-
- vpe_approx_vnf.q_out.put("pipeline>")
- self.assertEqual(vpe_approx_vnf.wait_for_instantiate(), 432)
-
- @mock.patch(SSH_HELPER)
- def test_wait_for_instantiate_fragmented(self, ssh):
- mock_ssh(ssh)
-
- mock_process = mock.Mock(autospec=Process)
- mock_process.is_alive.return_value = True
- mock_process.exitcode = 432
-
- # test that fragmented pipeline prompt is recognized
- mock_q_out = mock.Mock(autospec=Queue)
- mock_q_out.get.side_effect = iter(["wow pipel", "ine>"])
- mock_q_out.qsize.side_effect = range(2, -1, -1)
-
- mock_resource = mock.MagicMock()
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf._vnf_process = mock_process
- vpe_approx_vnf.q_out = mock_q_out
- vpe_approx_vnf.queue_wrapper = mock.Mock(autospec=QueueFileWrapper)
- vpe_approx_vnf.resource_helper.resource = mock_resource
-
- self.assertEqual(vpe_approx_vnf.wait_for_instantiate(), 432)
-
- @mock.patch(SSH_HELPER)
- def test_wait_for_instantiate_crash(self, ssh):
- mock_ssh(ssh, exec_result=(1, "", ""))
-
- mock_process = mock.Mock(autospec=Process)
- mock_process.is_alive.return_value = False
- mock_process.exitcode = 432
-
- mock_resource = mock.MagicMock()
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf._vnf_process = mock_process
- vpe_approx_vnf.resource_helper.resource = mock_resource
-
- with self.assertRaises(RuntimeError) as raised:
- vpe_approx_vnf.wait_for_instantiate()
-
- self.assertIn('VNF process died', str(raised.exception))
-
- @mock.patch(SSH_HELPER)
- def test_wait_for_instantiate_panic(self, ssh):
- mock_ssh(ssh, exec_result=(1, "", ""))
-
- mock_process = mock.Mock(autospec=Process)
- mock_process.is_alive.return_value = True
- mock_process.exitcode = 432
-
- mock_resource = mock.MagicMock()
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf._vnf_process = mock_process
- vpe_approx_vnf.resource_helper.resource = mock_resource
-
- vpe_approx_vnf.q_out.put("PANIC")
- with self.assertRaises(RuntimeError) as raised:
- vpe_approx_vnf.wait_for_instantiate()
-
- self.assertIn('Error starting', str(raised.exception))
-
- @mock.patch(SSH_HELPER)
- def test_wait_for_instantiate_panic_fragmented(self, ssh):
- mock_ssh(ssh, exec_result=(1, "", ""))
-
- mock_process = mock.Mock(autospec=Process)
- mock_process.is_alive.return_value = True
- mock_process.exitcode = 432
-
- # test that fragmented PANIC is recognized
- mock_q_out = mock.Mock(autospec=Queue)
- mock_q_out.get.side_effect = iter(["omg PA", "NIC this is bad"])
- mock_q_out.qsize.side_effect = range(2, -1, -1)
-
- mock_resource = mock.MagicMock()
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf._vnf_process = mock_process
- vpe_approx_vnf.q_out = mock_q_out
- vpe_approx_vnf.resource_helper.resource = mock_resource
-
- with self.assertRaises(RuntimeError) as raised:
- vpe_approx_vnf.wait_for_instantiate()
-
- self.assertIn('Error starting', str(raised.exception))
-
- @mock.patch(SSH_HELPER)
- def test_terminate(self, ssh):
- mock_ssh(ssh)
-
- vpe_approx_vnf = VpeApproxVnf(NAME, self.VNFD_0)
- vpe_approx_vnf._vnf_process = mock.MagicMock()
- vpe_approx_vnf._resource_collect_stop = mock.Mock()
- vpe_approx_vnf.resource_helper = mock.MagicMock()
-
- self.assertIsNone(vpe_approx_vnf.terminate())