diff options
Diffstat (limited to 'tests/unit/network_services/vnf_generic/vnf/test_vfw_vnf.py')
-rw-r--r-- | tests/unit/network_services/vnf_generic/vnf/test_vfw_vnf.py | 374 |
1 files changed, 0 insertions, 374 deletions
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 aaad66381..000000000 --- a/tests/unit/network_services/vnf_generic/vnf/test_vfw_vnf.py +++ /dev/null @@ -1,374 +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.vfw_vnf.YangModel") - @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.all_options = {} - - vfw_approx_setup_helper = FWApproxSetupEnvHelper(vnfd_helper, ssh_helper, scenario_helper) - - 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) |