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authorRoss Brattain <ross.b.brattain@intel.com>2017-08-10 03:56:37 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-08-10 03:56:37 +0000
commitdaa256f05a1f42f66a84ad96321bc609aeb1f75b (patch)
tree4d2a0e5fceaa65635b1d0ff18cea0d17416ec3cd /tests
parent15d507156c87d030d3f8f98e77a99e72ee5b9a99 (diff)
parent4545b967760ca795a3c67f043eaca60798a90570 (diff)
Merge "IXIA traffic generator"
Diffstat (limited to 'tests')
-rw-r--r--tests/unit/common/test_utils.py26
-rw-r--r--tests/unit/network_services/libs/__init__.py0
-rw-r--r--tests/unit/network_services/libs/ixia_libs/__init__.py0
-rw-r--r--tests/unit/network_services/libs/ixia_libs/test_IxNet.py882
-rw-r--r--tests/unit/network_services/traffic_profile/test_http_ixload.py250
-rw-r--r--tests/unit/network_services/traffic_profile/test_ixia_rfc2544.py648
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_ixload.py374
-rw-r--r--tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py405
8 files changed, 2585 insertions, 0 deletions
diff --git a/tests/unit/common/test_utils.py b/tests/unit/common/test_utils.py
index 53b56523e..948f8fc98 100644
--- a/tests/unit/common/test_utils.py
+++ b/tests/unit/common/test_utils.py
@@ -916,6 +916,32 @@ class TestUtils(unittest.TestCase):
result = utils.parse_ini_file('my_path')
self.assertDictEqual(result, expected)
+ def test_join_non_strings(self):
+ self.assertEqual(utils.join_non_strings(':'), '')
+ self.assertEqual(utils.join_non_strings(':', 'a'), 'a')
+ self.assertEqual(utils.join_non_strings(':', 'a', 2, 'c'), 'a:2:c')
+ self.assertEqual(utils.join_non_strings(':', ['a', 2, 'c']), 'a:2:c')
+ self.assertEqual(utils.join_non_strings(':', 'abc'), 'abc')
+
+ def test_validate_non_string_sequence(self):
+ self.assertEqual(utils.validate_non_string_sequence([1, 2, 3]), [1, 2, 3])
+ self.assertIsNone(utils.validate_non_string_sequence('123'))
+ self.assertIsNone(utils.validate_non_string_sequence(1))
+
+ self.assertEqual(utils.validate_non_string_sequence(1, 2), 2)
+ self.assertEqual(utils.validate_non_string_sequence(1, default=2), 2)
+
+ with self.assertRaises(RuntimeError):
+ utils.validate_non_string_sequence(1, raise_exc=RuntimeError)
+
+ def test_error_class(self):
+ with self.assertRaises(RuntimeError):
+ utils.ErrorClass()
+
+ error_instance = utils.ErrorClass(test='')
+ with self.assertRaises(AttributeError):
+ error_instance.get_name()
+
class TestUtilsIpAddrMethods(unittest.TestCase):
diff --git a/tests/unit/network_services/libs/__init__.py b/tests/unit/network_services/libs/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/tests/unit/network_services/libs/__init__.py
diff --git a/tests/unit/network_services/libs/ixia_libs/__init__.py b/tests/unit/network_services/libs/ixia_libs/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/tests/unit/network_services/libs/ixia_libs/__init__.py
diff --git a/tests/unit/network_services/libs/ixia_libs/test_IxNet.py b/tests/unit/network_services/libs/ixia_libs/test_IxNet.py
new file mode 100644
index 000000000..9114b5163
--- /dev/null
+++ b/tests/unit/network_services/libs/ixia_libs/test_IxNet.py
@@ -0,0 +1,882 @@
+#!/usr/bin/env python
+
+# 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.libs.ixia_libs.IxNet
+
+from __future__ import absolute_import
+import unittest
+import mock
+
+from yardstick.network_services.libs.ixia_libs.IxNet.IxNet import IxNextgen
+from yardstick.network_services.libs.ixia_libs.IxNet.IxNet import IP_VERSION_4
+from yardstick.network_services.libs.ixia_libs.IxNet.IxNet import IP_VERSION_6
+
+
+class TestIxNextgen(unittest.TestCase):
+
+ def test___init__(self):
+ ixnet_gen = IxNextgen()
+ self.assertIsNone(ixnet_gen._bidir)
+
+ @mock.patch("yardstick.network_services.libs.ixia_libs.IxNet.IxNet.IxNetwork")
+ @mock.patch("yardstick.network_services.libs.ixia_libs.IxNet.IxNet.sys")
+ def test_connect(self, mock_sys, mock_ix_network):
+ mock_ix_network.IxNet.return_value = mock_ixnet = mock.Mock()
+
+ ixnet_gen = IxNextgen()
+ ixnet_gen.get_config = mock.MagicMock()
+ ixnet_gen.get_ixnet = mock.MagicMock()
+
+ result = ixnet_gen._connect({"py_lib_path": "/tmp"})
+ self.assertIsNotNone(result)
+ self.assertEqual(mock_ix_network.IxNet.call_count, 1)
+ self.assertEqual(mock_ixnet.connect.call_count, 1)
+
+ def test_clear_ixia_config(self):
+ ixnet = mock.MagicMock()
+ ixnet.execute = mock.Mock()
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.clear_ixia_config()
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.execute.call_count, 1)
+
+ def test_load_ixia_profile(self):
+ ixnet = mock.MagicMock()
+ ixnet.execute = mock.Mock()
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.load_ixia_profile({})
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.execute.call_count, 1)
+
+ def test_load_ixia_config(self):
+ ixnet = mock.MagicMock()
+ ixnet.execute = mock.Mock()
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_load_config({})
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.execute.call_count, 2)
+
+ @mock.patch('yardstick.network_services.libs.ixia_libs.IxNet.IxNet.log')
+ def test_ix_assign_ports(self, mock_logger):
+ ixnet = mock.MagicMock()
+ ixnet.getList.return_value = [0, 1]
+ ixnet.getAttribute.side_effect = ['up', 'down']
+
+ config = {
+ 'chassis': '1.1.1.1',
+ 'card1': '1',
+ 'card2': '2',
+ 'port1': '2',
+ 'port2': '2',
+ }
+
+ ixnet_gen = IxNextgen(ixnet)
+ ixnet_gen._cfg = config
+
+ result = ixnet_gen.ix_assign_ports()
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.execute.call_count, 1)
+ self.assertEqual(ixnet.commit.call_count, 1)
+ self.assertEqual(ixnet.getAttribute.call_count, 2)
+ self.assertEqual(mock_logger.error.call_count, 1)
+
+ def test_ix_update_frame(self):
+ static_traffic_params = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": {
+ "64B": "100",
+ "1KB": "0",
+ },
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": False,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+
+ ixnet = mock.MagicMock()
+ ixnet.remapIds.return_value = ["0"]
+ ixnet.setMultiAttribute.return_value = [1]
+ ixnet.commit.return_value = [1]
+ ixnet.getList.side_effect = [
+ [1],
+ [1],
+ [1],
+ [
+ "ethernet.header.destinationAddress",
+ "ethernet.header.sourceAddress",
+ ],
+ ]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_update_frame(static_traffic_params)
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.setMultiAttribute.call_count, 7)
+ self.assertEqual(ixnet.commit.call_count, 2)
+
+ def test_ix_update_udp(self):
+ ixnet = mock.MagicMock()
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_update_udp({})
+ self.assertIsNone(result)
+
+ def test_ix_update_tcp(self):
+ ixnet = mock.MagicMock()
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_update_tcp({})
+ self.assertIsNone(result)
+
+ def test_ix_start_traffic(self):
+ ixnet = mock.MagicMock()
+ ixnet.getList.return_value = [0]
+ ixnet.getAttribute.return_value = 'down'
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_start_traffic()
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.getList.call_count, 1)
+ self.assertEqual(ixnet.execute.call_count, 3)
+
+ def test_ix_stop_traffic(self):
+ ixnet = mock.MagicMock()
+ ixnet.getList.return_value = [0]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_stop_traffic()
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.getList.call_count, 1)
+ self.assertEqual(ixnet.execute.call_count, 1)
+
+ def test_ix_get_statistics(self):
+ ixnet = mock.MagicMock()
+ ixnet.execute.return_value = ""
+ ixnet.getList.side_effect = [
+ [
+ '::ixNet::OBJ-/statistics/view:"Traffic Item Statistics"',
+ '::ixNet::OBJ-/statistics/view:"Port Statistics"',
+ ],
+ [
+ '::ixNet::OBJ-/statistics/view:"Flow Statistics"',
+ ],
+ ]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_get_statistics()
+ self.assertIsNotNone(result)
+ self.assertEqual(ixnet.getList.call_count, 2)
+ self.assertEqual(ixnet.execute.call_count, 20)
+
+ def test_find_view_obj_no_where(self):
+ views = ['here', 'there', 'everywhere']
+ result = IxNextgen.find_view_obj('no_where', views)
+ self.assertEqual(result, '')
+
+ def test_add_ip_header_v4(self):
+ static_traffic_params = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "count": 1024,
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+
+ ixnet = mock.MagicMock()
+ ixnet.remapIds.return_value = ["0"]
+ ixnet.setMultiAttribute.return_value = [1]
+ ixnet.commit.return_value = [1]
+ ixnet.getList.side_effect = [[1], [0], [0], ["srcIp", "dstIp"]]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.add_ip_header(static_traffic_params, IP_VERSION_4)
+ self.assertIsNone(result)
+ self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
+ self.assertEqual(ixnet.commit.call_count, 1)
+
+ def test_add_ip_header_v4_nothing_to_do(self):
+ static_traffic_params = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "count": 1024,
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+
+ ixnet = mock.MagicMock()
+ ixnet.remapIds.return_value=["0"]
+ ixnet.setMultiAttribute.return_value = [1]
+ ixnet.commit.return_value = [1]
+ ixnet.getList.side_effect = [[1], [0, 1], [0], ["srcIp", "dstIp"]]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.add_ip_header(static_traffic_params, IP_VERSION_4)
+ self.assertIsNone(result)
+ self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
+ self.assertEqual(ixnet.commit.call_count, 1)
+
+ def test_add_ip_header_v6(self):
+ static_traffic_profile = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+
+ ixnet = mock.MagicMock()
+ ixnet.getList.side_effect = [[1], [1], [1], ["srcIp", "dstIp"]]
+ ixnet.remapIds.return_value = ["0"]
+ ixnet.setMultiAttribute.return_value = [1]
+ ixnet.commit.return_value = [1]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.add_ip_header(static_traffic_profile, IP_VERSION_6)
+ self.assertIsNone(result)
+ self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
+ self.assertEqual(ixnet.commit.call_count, 1)
+
+ def test_add_ip_header_v6_nothing_to_do(self):
+ static_traffic_params = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "count": 1024,
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": {"64B": "100"},
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+
+ ixnet = mock.MagicMock()
+ ixnet.getList.side_effect = [[1], [0, 1], [1], ["srcIP", "dstIP"]]
+ ixnet.remapIds.return_value = ["0"]
+ ixnet.setMultiAttribute.return_value = [1]
+ ixnet.commit.return_value = [1]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.add_ip_header(static_traffic_params, IP_VERSION_6)
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.setMultiAttribute.call_count, 0)
+
+ def test_set_random_ip_multi_attributes_bad_ip_version(self):
+ bad_ip_version = object()
+ ixnet_gen = IxNextgen(mock.Mock())
+ mock1 = mock.Mock()
+ mock2 = mock.Mock()
+ mock3 = mock.Mock()
+ with self.assertRaises(ValueError):
+ ixnet_gen.set_random_ip_multi_attributes(mock1, bad_ip_version, mock2, mock3)
+
+ def test_get_config(self):
+ tg_cfg = {
+ "vdu": [
+ {
+ "external-interface": [
+ {
+ "virtual-interface": {
+ "vpci": "0000:07:00.1",
+ },
+ },
+ {
+ "virtual-interface": {
+ "vpci": "0001:08:01.2",
+ },
+ },
+ ],
+ },
+ ],
+ "mgmt-interface": {
+ "ip": "test1",
+ "tg-config": {
+ "dut_result_dir": "test2",
+ "version": "test3",
+ "ixchassis": "test4",
+ "tcl_port": "test5",
+ "py_lib_path": "test6",
+ },
+ }
+ }
+
+ expected = {
+ 'py_lib_path': 'test6',
+ 'machine': 'test1',
+ 'port': 'test5',
+ 'chassis': 'test4',
+ 'card1': '0000',
+ 'port1': '07',
+ 'card2': '0001',
+ 'port2': '08',
+ 'output_dir': 'test2',
+ 'version': 'test3',
+ 'bidir': True,
+ }
+
+ result = IxNextgen.get_config(tg_cfg)
+ self.assertDictEqual(result, expected)
+
+ def test_ix_update_ether(self):
+ static_traffic_params = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+
+ ixnet = mock.MagicMock()
+ ixnet.setMultiAttribute.return_value = [1]
+ ixnet.commit.return_value = [1]
+ ixnet.getList.side_effect = [
+ [1],
+ [1],
+ [1],
+ [
+ "ethernet.header.destinationAddress",
+ "ethernet.header.sourceAddress",
+ ],
+ ]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_update_ether(static_traffic_params)
+ self.assertIsNone(result)
+ self.assertGreater(ixnet.setMultiAttribute.call_count, 0)
+
+ def test_ix_update_ether_nothing_to_do(self):
+ static_traffic_params = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+
+ ixnet = mock.MagicMock()
+ ixnet.setMultiAttribute.return_value = [1]
+ ixnet.commit.return_value = [1]
+ ixnet.getList.side_effect=[
+ [1],
+ [1],
+ [1],
+ [
+ "ethernet.header.destinationAddress",
+ "ethernet.header.sourceAddress",
+ ],
+ ]
+
+ ixnet_gen = IxNextgen(ixnet)
+
+ result = ixnet_gen.ix_update_ether(static_traffic_params)
+ self.assertIsNone(result)
+ self.assertEqual(ixnet.setMultiAttribute.call_count, 0)
diff --git a/tests/unit/network_services/traffic_profile/test_http_ixload.py b/tests/unit/network_services/traffic_profile/test_http_ixload.py
new file mode 100644
index 000000000..2e1b6f4ff
--- /dev/null
+++ b/tests/unit/network_services/traffic_profile/test_http_ixload.py
@@ -0,0 +1,250 @@
+# 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.
+
+
+from __future__ import absolute_import
+import unittest
+import mock
+import runpy
+
+from oslo_serialization import jsonutils
+
+from yardstick.network_services.traffic_profile import http_ixload
+
+
+class TestIxLoadTrafficGen(unittest.TestCase):
+
+ def test_parse_run_test(self):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+ j = jsonutils.dump_as_bytes(test_input)
+ ixload = http_ixload.IXLOADHttpTest(j)
+ self.assertDictEqual(ixload.test_input, test_input)
+ self.assertIsNone(ixload.parse_run_test())
+ self.assertEqual(ixload.ports_to_reassign, [
+ ["IXIA_CHASSIS", "CARD", 1],
+ ["IXIA_CHASSIS", "CARD", 2],
+ ["IXIA_CHASSIS", "CARD", 3],
+ ])
+
+ def test_format_ports_for_reassignment(self):
+ ports = [
+ ["IXIA_CHASSIS", "CARD", 1],
+ ["IXIA_CHASSIS", "CARD", 2],
+ ["IXIA_CHASSIS", "CARD", 3],
+ ]
+ formatted = http_ixload.IXLOADHttpTest.format_ports_for_reassignment(ports)
+ self.assertEqual(formatted, [
+ "IXIA_CHASSIS;CARD;1",
+ "IXIA_CHASSIS;CARD;2",
+ "IXIA_CHASSIS;CARD;3",
+ ])
+
+ def test_reassign_ports(self):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+ j = jsonutils.dump_as_bytes(test_input)
+ ixload = http_ixload.IXLOADHttpTest(j)
+ repository = mock.Mock()
+ test = mock.MagicMock()
+ test.setPorts = mock.Mock()
+ ports_to_reassign = [(1, 2, 3), (1, 2, 4)]
+ ixload.format_ports_for_reassignment = mock.Mock(return_value=["1;2;3"])
+ self.assertIsNone(ixload.reassign_ports(test, repository, ports_to_reassign))
+
+ def test_reassign_ports_error(self):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+ j = jsonutils.dump_as_bytes(test_input)
+ ixload = http_ixload.IXLOADHttpTest(j)
+ repository = mock.Mock()
+ test = "test"
+ ports_to_reassign = [(1, 2, 3), (1, 2, 4)]
+ ixload.format_ports_for_reassignment = mock.Mock(return_value=["1;2;3"])
+ ixload.ix_load = mock.MagicMock()
+ ixload.ix_load.delete = mock.Mock()
+ ixload.ix_load.disconnect = mock.Mock()
+ with self.assertRaises(Exception):
+ ixload.reassign_ports(test, repository, ports_to_reassign)
+
+ def test_stat_collector(self):
+ args = [0, 1]
+ self.assertIsNone(
+ http_ixload.IXLOADHttpTest.stat_collector(*args))
+
+ def test_IxL_StatCollectorCommand(self):
+ args = [[0, 1, 2, 3], [0, 1, 2, 3]]
+ self.assertIsNone(
+ http_ixload.IXLOADHttpTest.IxL_StatCollectorCommand(*args))
+
+ def test_set_results_dir(self):
+ test_stat_collector = mock.MagicMock()
+ test_stat_collector.setResultDir = mock.Mock()
+ results_on_windows = "c:/Results"
+ self.assertIsNone(
+ http_ixload.IXLOADHttpTest.set_results_dir(test_stat_collector,
+ results_on_windows))
+
+ def test_set_results_dir_error(self):
+ test_stat_collector = ""
+ results_on_windows = "c:/Results"
+ with self.assertRaises(Exception):
+ http_ixload.IXLOADHttpTest.set_results_dir(test_stat_collector, results_on_windows)
+
+ def test_load_config_file(self):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+ j = jsonutils.dump_as_bytes(test_input)
+ ixload = http_ixload.IXLOADHttpTest(j)
+ ixload.ix_load = mock.MagicMock()
+ ixload.ix_load.new = mock.Mock(return_value="")
+ self.assertIsNotNone(ixload.load_config_file("ixload.cfg"))
+
+ def test_load_config_file_error(self):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+ j = jsonutils.dump_as_bytes(test_input)
+ ixload = http_ixload.IXLOADHttpTest(j)
+ ixload.ix_load = "test"
+ with self.assertRaises(Exception):
+ ixload.load_config_file("ixload.cfg")
+
+ @mock.patch('yardstick.network_services.traffic_profile.http_ixload.IxLoad')
+ @mock.patch('yardstick.network_services.traffic_profile.http_ixload.StatCollectorUtils')
+ def test_start_http_test_connect_error(self, mock_collector_type, mock_ixload_type):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+
+ j = jsonutils.dump_as_bytes(test_input)
+
+ mock_ixload = mock_ixload_type()
+ mock_ixload.connect.side_effect = RuntimeError
+
+ ixload = http_ixload.IXLOADHttpTest(j)
+ ixload.results_on_windows = 'windows_result_dir'
+ ixload.result_dir = 'my_result_dir'
+
+ with self.assertRaises(RuntimeError):
+ ixload.start_http_test()
+
+ @mock.patch('yardstick.network_services.traffic_profile.http_ixload.IxLoad')
+ @mock.patch('yardstick.network_services.traffic_profile.http_ixload.StatCollectorUtils')
+ def test_start_http_test(self, mock_collector_type, mock_ixload_type):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+
+ j = jsonutils.dump_as_bytes(test_input)
+
+ ixload = http_ixload.IXLOADHttpTest(j)
+ ixload.results_on_windows = 'windows_result_dir'
+ ixload.result_dir = 'my_result_dir'
+ ixload.load_config_file = mock.MagicMock()
+
+ self.assertIsNone(ixload.start_http_test())
+
+ @mock.patch('yardstick.network_services.traffic_profile.http_ixload.IxLoad')
+ @mock.patch('yardstick.network_services.traffic_profile.http_ixload.StatCollectorUtils')
+ def test_start_http_test_reassign_error(self, mock_collector_type, mock_ixload_type):
+ ports = [1, 2, 3]
+ test_input = {
+ "remote_server": "REMOTE_SERVER",
+ "ixload_cfg": "IXLOAD_CFG",
+ "result_dir": "RESULT_DIR",
+ "ixia_chassis": "IXIA_CHASSIS",
+ "IXIA": {
+ "card": "CARD",
+ "ports": ports,
+ },
+ }
+
+ j = jsonutils.dump_as_bytes(test_input)
+
+ ixload = http_ixload.IXLOADHttpTest(j)
+ ixload.load_config_file = mock.MagicMock()
+
+ reassign_ports = mock.Mock(side_effect=RuntimeError)
+ ixload.reassign_ports = reassign_ports
+ ixload.results_on_windows = 'windows_result_dir'
+ ixload.result_dir = 'my_result_dir'
+
+ ixload.start_http_test()
+ self.assertEqual(reassign_ports.call_count, 1)
+
+ @mock.patch("yardstick.network_services.traffic_profile.http_ixload.IXLOADHttpTest")
+ def test_main(self, IXLOADHttpTest):
+ args = ["1", "2", "3"]
+ http_ixload.main(args)
diff --git a/tests/unit/network_services/traffic_profile/test_ixia_rfc2544.py b/tests/unit/network_services/traffic_profile/test_ixia_rfc2544.py
new file mode 100644
index 000000000..6dba64af9
--- /dev/null
+++ b/tests/unit/network_services/traffic_profile/test_ixia_rfc2544.py
@@ -0,0 +1,648 @@
+#!/usr/bin/env python
+
+# 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
+from __future__ import division
+import unittest
+import mock
+
+STL_MOCKS = {
+ 'stl': mock.MagicMock(),
+ 'stl.trex_stl_lib': mock.MagicMock(),
+ 'stl.trex_stl_lib.base64': mock.MagicMock(),
+ 'stl.trex_stl_lib.binascii': mock.MagicMock(),
+ 'stl.trex_stl_lib.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.copy': mock.MagicMock(),
+ 'stl.trex_stl_lib.datetime': mock.MagicMock(),
+ 'stl.trex_stl_lib.functools': mock.MagicMock(),
+ 'stl.trex_stl_lib.imp': mock.MagicMock(),
+ 'stl.trex_stl_lib.inspect': mock.MagicMock(),
+ 'stl.trex_stl_lib.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.linecache': mock.MagicMock(),
+ 'stl.trex_stl_lib.math': mock.MagicMock(),
+ 'stl.trex_stl_lib.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.platform': mock.MagicMock(),
+ 'stl.trex_stl_lib.pprint': mock.MagicMock(),
+ 'stl.trex_stl_lib.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.socket': mock.MagicMock(),
+ 'stl.trex_stl_lib.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.struct': mock.MagicMock(),
+ 'stl.trex_stl_lib.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.threading': mock.MagicMock(),
+ 'stl.trex_stl_lib.time': mock.MagicMock(),
+ 'stl.trex_stl_lib.traceback': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+ 'stl.trex_stl_lib.types': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+ 'stl.trex_stl_lib.warnings': mock.MagicMock(),
+ 'stl.trex_stl_lib.yaml': mock.MagicMock(),
+ 'stl.trex_stl_lib.zlib': mock.MagicMock(),
+ 'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+STLClient = mock.MagicMock()
+stl_patch = mock.patch.dict("sys.modules", STL_MOCKS)
+stl_patch.start()
+
+if stl_patch:
+ from yardstick.network_services.traffic_profile.traffic_profile \
+ import TrexProfile
+ from yardstick.network_services.traffic_profile.ixia_rfc2544 import \
+ IXIARFC2544Profile
+ from yardstick.network_services.traffic_profile import ixia_rfc2544
+
+
+class TestIXIARFC2544Profile(unittest.TestCase):
+ 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}}
+
+ PROFILE = {'description': 'Traffic profile to run RFC2544 latency',
+ 'name': 'rfc2544',
+ 'traffic_profile': {'traffic_type': 'IXIARFC2544Profile',
+ 'frame_rate': 100},
+ 'public': {'ipv4':
+ {'outer_l2': {'framesize':
+ {'64B': '100', '1518B': '0',
+ '128B': '0', '1400B': '0',
+ '256B': '0', '373b': '0',
+ '570B': '0'}},
+ 'outer_l3v4': {'dstip4': '1.1.1.1-1.15.255.255',
+ 'proto': 'udp',
+ 'srcip4': '90.90.1.1-90.105.255.255',
+ 'dscp': 0, 'ttl': 32},
+ 'outer_l4': {'srcport': '2001',
+ 'dsrport': '1234'}}},
+ 'private': {'ipv4':
+ {'outer_l2': {'framesize':
+ {'64B': '100', '1518B': '0',
+ '128B': '0', '1400B': '0',
+ '256B': '0', '373b': '0',
+ '570B': '0'}},
+ 'outer_l3v4': {'dstip4': '9.9.1.1-90.105.255.255',
+ 'proto': 'udp',
+ 'srcip4': '1.1.1.1-1.15.255.255',
+ 'dscp': 0, 'ttl': 32},
+ 'outer_l4': {'dstport': '2001',
+ 'srcport': '1234'}}},
+ 'schema': 'isb:traffic_profile:0.1'}
+
+ def test_get_ixia_traffic_profile_error(self):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [-1]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ STATIC_TRAFFIC = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+ ixia_rfc2544.STATIC_TRAFFIC = STATIC_TRAFFIC
+
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.rate = 100
+ mac = {"src_mac_0": "00:00:00:00:00:01",
+ "src_mac_1": "00:00:00:00:00:02",
+ "src_mac_2": "00:00:00:00:00:02",
+ "dst_mac_0": "00:00:00:00:00:03",
+ "dst_mac_1": "00:00:00:00:00:04",
+ "dst_mac_2": "00:00:00:00:00:04"}
+ self.assertRaises(IOError, r_f_c2544_profile._get_ixia_traffic_profile,
+ self.PROFILE, mac, xfile="tmp",
+ static_traffic=STATIC_TRAFFIC)
+
+
+ @mock.patch("yardstick.network_services.traffic_profile.ixia_rfc2544.open")
+ def test_get_ixia_traffic_profile(self, mock_open):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [-1]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ STATIC_TRAFFIC = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+ ixia_rfc2544.STATIC_TRAFFIC = STATIC_TRAFFIC
+
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.rate = 100
+ mac = {"src_mac_0": "00:00:00:00:00:01",
+ "src_mac_1": "00:00:00:00:00:02",
+ "src_mac_2": "00:00:00:00:00:02",
+ "dst_mac_0": "00:00:00:00:00:03",
+ "dst_mac_1": "00:00:00:00:00:04",
+ "dst_mac_2": "00:00:00:00:00:04"}
+ result = r_f_c2544_profile._get_ixia_traffic_profile(
+ self.PROFILE, mac, xfile="tmp", static_traffic=STATIC_TRAFFIC)
+ self.assertIsNotNone(result)
+
+ @mock.patch("yardstick.network_services.traffic_profile.ixia_rfc2544.open")
+ def test_get_ixia_traffic_profile_v6(self, mock_open):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [-1]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ STATIC_TRAFFIC = {
+ "private": {
+ "id": 1,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:03",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "dscp": 0,
+ "dstip4": "152.16.40.20",
+ "proto": "udp",
+ "srcip4": "152.16.100.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "2001",
+ "srcport": "1234"
+ },
+ "traffic_type": "continuous"
+ },
+ "public": {
+ "id": 2,
+ "bidir": "False",
+ "duration": 60,
+ "iload": "100",
+ "outer_l2": {
+ "dstmac": "00:00:00:00:00:04",
+ "framesPerSecond": True,
+ "framesize": 64,
+ "srcmac": "00:00:00:00:00:01"
+ },
+ "outer_l3": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v4": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l3v6": {
+ "count": 1024,
+ "dscp": 0,
+ "dstip4": "152.16.100.20",
+ "proto": "udp",
+ "srcip4": "152.16.40.20",
+ "ttl": 32
+ },
+ "outer_l4": {
+ "dstport": "1234",
+ "srcport": "2001"
+ },
+ "traffic_type": "continuous"
+ }
+ }
+ ixia_rfc2544.STATIC_TRAFFIC = STATIC_TRAFFIC
+
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.rate = 100
+ mac = {"src_mac_0": "00:00:00:00:00:01",
+ "src_mac_1": "00:00:00:00:00:02",
+ "src_mac_2": "00:00:00:00:00:02",
+ "dst_mac_0": "00:00:00:00:00:03",
+ "dst_mac_1": "00:00:00:00:00:04",
+ "dst_mac_2": "00:00:00:00:00:04"}
+ profile_data = {'description': 'Traffic profile to run RFC2544',
+ 'name': 'rfc2544',
+ 'traffic_profile':
+ {'traffic_type': 'IXIARFC2544Profile',
+ 'frame_rate': 100},
+ 'public':
+ {'ipv4':
+ {'outer_l2': {'framesize':
+ {'64B': '100', '1518B': '0',
+ '128B': '0', '1400B': '0',
+ '256B': '0', '373b': '0',
+ '570B': '0'}},
+ 'outer_l3v6': {'dstip6': '1.1.1.1-1.15.255.255',
+ 'proto': 'udp',
+ 'srcip6': '90.90.1.1-90.105.255.255',
+ 'dscp': 0, 'ttl': 32},
+ 'outer_l4': {'srcport': '2001',
+ 'dsrport': '1234'}}},
+ 'private': {'ipv4':
+ {'outer_l2': {'framesize':
+ {'64B': '100', '1518B': '0',
+ '128B': '0', '1400B': '0',
+ '256B': '0', '373b': '0',
+ '570B': '0'}},
+ 'outer_l3v6':
+ {'dstip6': '9.9.1.1-90.105.255.255',
+ 'proto': 'udp',
+ 'srcip6': '1.1.1.1-1.15.255.255',
+ 'dscp': 0, 'ttl': 32},
+ 'outer_l4': {'dstport': '2001',
+ 'srcport': '1234'}}},
+ 'schema': 'isb:traffic_profile:0.1'}
+ result = r_f_c2544_profile._get_ixia_traffic_profile(
+ profile_data, mac, static_traffic=STATIC_TRAFFIC)
+ self.assertIsNotNone(result)
+
+ def test__ixia_traffic_generate(self):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [-1]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ traffic = {"public": {'iload': 10},
+ "private": {'iload': 10}}
+ ixia_obj = mock.MagicMock()
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.rate = 100
+ result = r_f_c2544_profile._ixia_traffic_generate(traffic_generator,
+ traffic, ixia_obj)
+ self.assertIsNone(result)
+
+ def test_execute(self):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [-1]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.first_run = True
+ r_f_c2544_profile.params = {"public": {'iload': 10},
+ "private": {'iload': 10}}
+
+ r_f_c2544_profile.get_streams = mock.Mock()
+ r_f_c2544_profile.full_profile = {}
+ r_f_c2544_profile._get_ixia_traffic_profile = mock.Mock()
+ r_f_c2544_profile.get_multiplier = mock.Mock()
+ r_f_c2544_profile._ixia_traffic_generate = mock.Mock()
+ ixia_obj = mock.MagicMock()
+ self.assertEqual(None, r_f_c2544_profile.execute(traffic_generator,
+ ixia_obj))
+
+ def test_get_drop_percentage(self):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [0]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.params = self.PROFILE
+ ixia_obj = mock.MagicMock()
+ r_f_c2544_profile.execute = mock.Mock()
+ r_f_c2544_profile._get_ixia_traffic_profile = mock.Mock()
+ r_f_c2544_profile._ixia_traffic_generate = mock.Mock()
+ r_f_c2544_profile.get_multiplier = mock.Mock()
+ r_f_c2544_profile.tmp_throughput = 0
+ r_f_c2544_profile.tmp_drop = 0
+ r_f_c2544_profile.full_profile = {}
+ samples = {}
+ for ifname in range(1):
+ name = "xe{}".format(ifname)
+ samples[name] = {"rx_throughput_fps": 20,
+ "tx_throughput_fps": 20,
+ "rx_throughput_mbps": 10,
+ "tx_throughput_mbps": 10,
+ "RxThroughput": 10,
+ "TxThroughput": 10,
+ "in_packets": 1000,
+ "out_packets": 1000}
+ tol_min = 100.0
+ tolerance = 0.0
+ self.assertIsNotNone(r_f_c2544_profile.get_drop_percentage(
+ traffic_generator, samples,
+ tol_min, tolerance, ixia_obj))
+
+ def test_get_drop_percentage_update(self):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [0]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.params = self.PROFILE
+ ixia_obj = mock.MagicMock()
+ r_f_c2544_profile.execute = mock.Mock()
+ r_f_c2544_profile._get_ixia_traffic_profile = mock.Mock()
+ r_f_c2544_profile._ixia_traffic_generate = mock.Mock()
+ r_f_c2544_profile.get_multiplier = mock.Mock()
+ r_f_c2544_profile.tmp_throughput = 0
+ r_f_c2544_profile.tmp_drop = 0
+ r_f_c2544_profile.full_profile = {}
+ samples = {}
+ for ifname in range(1):
+ name = "xe{}".format(ifname)
+ samples[name] = {"rx_throughput_fps": 20,
+ "tx_throughput_fps": 20,
+ "rx_throughput_mbps": 10,
+ "tx_throughput_mbps": 10,
+ "RxThroughput": 10,
+ "TxThroughput": 10,
+ "in_packets": 1000,
+ "out_packets": 1002}
+ tol_min = 0.0
+ tolerance = 1.0
+ self.assertIsNotNone(r_f_c2544_profile.get_drop_percentage(
+ traffic_generator, samples,
+ tol_min, tolerance, ixia_obj))
+
+ def test_get_drop_percentage_div_zero(self):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [0]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.params = self.PROFILE
+ ixia_obj = mock.MagicMock()
+ r_f_c2544_profile.execute = mock.Mock()
+ r_f_c2544_profile._get_ixia_traffic_profile = mock.Mock()
+ r_f_c2544_profile._ixia_traffic_generate = mock.Mock()
+ r_f_c2544_profile.get_multiplier = mock.Mock()
+ r_f_c2544_profile.tmp_throughput = 0
+ r_f_c2544_profile.tmp_drop = 0
+ r_f_c2544_profile.full_profile = {}
+ samples = {}
+ for ifname in range(1):
+ name = "xe{}".format(ifname)
+ samples[name] = {"rx_throughput_fps": 20,
+ "tx_throughput_fps": 20,
+ "rx_throughput_mbps": 10,
+ "tx_throughput_mbps": 10,
+ "RxThroughput": 10,
+ "TxThroughput": 10,
+ "in_packets": 1000,
+ "out_packets": 0}
+ tol_min = 0.0
+ tolerance = 0.0
+ r_f_c2544_profile.tmp_throughput = 0
+ self.assertIsNotNone(r_f_c2544_profile.get_drop_percentage(
+ traffic_generator, samples,
+ tol_min, tolerance, ixia_obj))
+
+ def test_get_multiplier(self):
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.max_rate = 100
+ r_f_c2544_profile.min_rate = 100
+ self.assertEqual("1.0", r_f_c2544_profile.get_multiplier())
+
+ def test_start_ixia_latency(self):
+ traffic_generator = mock.Mock(autospec=TrexProfile)
+ traffic_generator.my_ports = [0, 1]
+ traffic_generator.priv_ports = [0]
+ traffic_generator.pub_ports = [1]
+ traffic_generator.client = \
+ mock.Mock(return_value=True)
+ r_f_c2544_profile = IXIARFC2544Profile(self.TRAFFIC_PROFILE)
+ r_f_c2544_profile.max_rate = 100
+ r_f_c2544_profile.min_rate = 100
+ ixia_obj = mock.MagicMock()
+ r_f_c2544_profile._get_ixia_traffic_profile = \
+ mock.Mock(return_value={})
+ r_f_c2544_profile.full_profile = {}
+ r_f_c2544_profile._ixia_traffic_generate = mock.Mock()
+ self.assertEqual(
+ None,
+ r_f_c2544_profile.start_ixia_latency(traffic_generator,
+ ixia_obj))
+
+
+if __name__ == '__main__':
+ unittest.main()
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
new file mode 100644
index 000000000..cda44127e
--- /dev/null
+++ b/tests/unit/network_services/vnf_generic/vnf/test_tg_ixload.py
@@ -0,0 +1,374 @@
+#!/usr/bin/env python
+
+# 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
+import subprocess
+
+STL_MOCKS = {
+ 'stl': mock.MagicMock(),
+ 'stl.trex_stl_lib': mock.MagicMock(),
+ 'stl.trex_stl_lib.base64': mock.MagicMock(),
+ 'stl.trex_stl_lib.binascii': mock.MagicMock(),
+ 'stl.trex_stl_lib.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.copy': mock.MagicMock(),
+ 'stl.trex_stl_lib.datetime': mock.MagicMock(),
+ 'stl.trex_stl_lib.functools': mock.MagicMock(),
+ 'stl.trex_stl_lib.imp': mock.MagicMock(),
+ 'stl.trex_stl_lib.inspect': mock.MagicMock(),
+ 'stl.trex_stl_lib.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.linecache': mock.MagicMock(),
+ 'stl.trex_stl_lib.math': mock.MagicMock(),
+ 'stl.trex_stl_lib.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.platform': mock.MagicMock(),
+ 'stl.trex_stl_lib.pprint': mock.MagicMock(),
+ 'stl.trex_stl_lib.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.socket': mock.MagicMock(),
+ 'stl.trex_stl_lib.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.struct': mock.MagicMock(),
+ 'stl.trex_stl_lib.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.threading': mock.MagicMock(),
+ 'stl.trex_stl_lib.time': mock.MagicMock(),
+ 'stl.trex_stl_lib.traceback': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+ 'stl.trex_stl_lib.types': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+ 'stl.trex_stl_lib.warnings': mock.MagicMock(),
+ 'stl.trex_stl_lib.yaml': mock.MagicMock(),
+ 'stl.trex_stl_lib.zlib': mock.MagicMock(),
+ 'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+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.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.assertEqual(None, ixload_traffic_gen.listen_traffic({}))
+
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.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, call, shutil, mock_makedirs):
+ 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"}
+ 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}}
+ }})
+ self.assertRaises(IOError,
+ 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.shutil")
+ @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")
+ def test_run_traffic(self, call, shutil, main_open, min, max, len):
+ 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.shutil")
+ @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")
+ def test_run_traffic_csv(self, call, shutil, main_open, min, max, len):
+ 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")
+ def test_terminate(self, call):
+ 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
+ ixload_traffic_gen = IxLoadTrafficGen(NAME, vnfd)
+ self.assertEqual(None, ixload_traffic_gen.terminate())
+
+ @mock.patch("yardstick.ssh.SSH")
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
+ def test_parse_csv_read(self, mock_call, mock_ssh):
+ 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.ssh.SSH")
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
+ def test_parse_csv_read_value_error(self, mock_call, mock_ssh):
+ 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.ssh.SSH")
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_ixload.call")
+ def test_parse_csv_read_error(self, mock_call, mock_ssh):
+ 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_rfc2544_ixia.py b/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py
new file mode 100644
index 000000000..8f7f05772
--- /dev/null
+++ b/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py
@@ -0,0 +1,405 @@
+#!/usr/bin/env python
+
+# 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 os
+import unittest
+import mock
+STL_MOCKS = {
+ 'stl': mock.MagicMock(),
+ 'stl.trex_stl_lib': mock.MagicMock(),
+ 'stl.trex_stl_lib.base64': mock.MagicMock(),
+ 'stl.trex_stl_lib.binascii': mock.MagicMock(),
+ 'stl.trex_stl_lib.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.copy': mock.MagicMock(),
+ 'stl.trex_stl_lib.datetime': mock.MagicMock(),
+ 'stl.trex_stl_lib.functools': mock.MagicMock(),
+ 'stl.trex_stl_lib.imp': mock.MagicMock(),
+ 'stl.trex_stl_lib.inspect': mock.MagicMock(),
+ 'stl.trex_stl_lib.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.linecache': mock.MagicMock(),
+ 'stl.trex_stl_lib.math': mock.MagicMock(),
+ 'stl.trex_stl_lib.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.platform': mock.MagicMock(),
+ 'stl.trex_stl_lib.pprint': mock.MagicMock(),
+ 'stl.trex_stl_lib.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.socket': mock.MagicMock(),
+ 'stl.trex_stl_lib.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.struct': mock.MagicMock(),
+ 'stl.trex_stl_lib.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.threading': mock.MagicMock(),
+ 'stl.trex_stl_lib.time': mock.MagicMock(),
+ 'stl.trex_stl_lib.traceback': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_async_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_exceptions': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_ext': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_jsonrpc_client': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_interface': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_packet_builder_scapy': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_port': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_stats': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_streams': mock.MagicMock(),
+ 'stl.trex_stl_lib.trex_stl_types': mock.MagicMock(),
+ 'stl.trex_stl_lib.types': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.argparse': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.collections': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.common': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.json': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.os': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.parsing_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.pwd': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.random': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.re': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.string': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.sys': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_opts': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.text_tables': mock.MagicMock(),
+ 'stl.trex_stl_lib.utils.texttable': mock.MagicMock(),
+ 'stl.trex_stl_lib.warnings': mock.MagicMock(),
+ 'stl.trex_stl_lib.yaml': mock.MagicMock(),
+ 'stl.trex_stl_lib.zlib': mock.MagicMock(),
+ 'stl.trex_stl_lib.zmq': mock.MagicMock(),
+}
+
+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_ixia import IxiaTrafficGen
+ from yardstick.network_services.vnf_generic.vnf.tg_rfc2544_ixia import IxiaRfc2544Helper
+ from yardstick.network_services.vnf_generic.vnf.tg_rfc2544_ixia import IxiaResourceHelper
+ from yardstick.network_services.traffic_profile.base import TrafficProfile
+
+TEST_FILE_YAML = 'nsb_test_case.yaml'
+
+
+NAME = "tg__1"
+
+
+@mock.patch("yardstick.network_services.vnf_generic.vnf.tg_rfc2544_ixia.IxNextgen")
+class TestIxiaResourceHelper(unittest.TestCase):
+
+ def test___init___with_custom_rfc_helper(self, mock_ix_nextgen):
+ class MyRfcHelper(IxiaRfc2544Helper):
+ pass
+
+ ixia_resource_helper = IxiaResourceHelper(mock.Mock(), MyRfcHelper)
+ self.assertIsInstance(ixia_resource_helper.rfc_helper, MyRfcHelper)
+
+ def test_stop_collect_with_client(self, mock_ix_nextgen):
+ mock_client = mock.Mock()
+
+ ixia_resource_helper = IxiaResourceHelper(mock.Mock())
+
+ ixia_resource_helper.client = mock_client
+ ixia_resource_helper.stop_collect()
+ self.assertEqual(mock_client.ix_stop_traffic.call_count, 1)
+
+
+@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, mock_ixnextgen):
+ 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 = IxiaTrafficGen(NAME, vnfd)
+
+ def test_listen_traffic(self, mock_ixnextgen):
+ 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 = IxiaTrafficGen(NAME, vnfd)
+ self.assertEqual(None, ixnet_traffic_gen.listen_traffic({}))
+
+ def test_instantiate(self, mock_ixnextgen):
+ 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 = 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, mock_ixnextgen):
+ 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 = IxiaTrafficGen(NAME, vnfd)
+ ixnet_traffic_gen.data = {}
+ restult = ixnet_traffic_gen.collect_kpi()
+ self.assertEqual({}, restult)
+
+ def test_terminate(self, mock_ixnextgen):
+ 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 = 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.assertEqual(None, 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_scale(self, mock_ix_nextgen):
+ vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
+ sut = IxiaTrafficGen('vnf1', vnfd)
+ sut.scale()
+
+ def test__check_status(self, mock_ix_nextgen):
+ vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0]
+ sut = IxiaTrafficGen('vnf1', vnfd)
+ sut._check_status()
+
+ @mock.patch("yardstick.network_services.vnf_generic.vnf.tg_rfc2544_ixia.time")
+ @mock.patch("yardstick.ssh.SSH")
+ def test_traffic_runner(self, mock_ixnextgen, mock_ssh, mock_time):
+ mock_traffic_profile = mock.Mock(autospec=TrafficProfile)
+ mock_traffic_profile.get_traffic_definition.return_value = "64"
+ mock_traffic_profile.params = self.TRAFFIC_PROFILE
+
+ 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.return_value = ['Completed', samples]
+ mock_traffic_profile.get_drop_percentage.return_value = ['Completed', samples]
+
+ sut = IxiaTrafficGen(name, vnfd)
+ sut.tg_port_pairs = [[[0], [1]]]
+ 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.scenario_helper.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,
+ },
+ },
+ },
+ 'ixia_profile': {}
+ }
+
+ result = sut._traffic_runner(mock_traffic_profile)
+ self.assertIsNone(result)