From 5edcce767d0563f97b6528c40a065086d32290da Mon Sep 17 00:00:00 2001 From: Ross Brattain Date: Thu, 26 Jan 2017 14:03:27 -0800 Subject: test_vnf_generic: fix unitests when files are present replace paths with empty strings so unittests see the Exception they expect when the files are not present Otherwise unitests are dependent on local filesystem state fix pylint issues, adjust formatting removed duplicate key Change-Id: I7857988c6e6bf586b0eb403fb1d3a3da7f170cbf Signed-off-by: Ross Brattain --- .../scenarios/networking/test_vnf_generic.py | 166 ++++++++++++--------- 1 file changed, 92 insertions(+), 74 deletions(-) (limited to 'tests/unit') diff --git a/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py b/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py index 0d9fbafc5..f40b8234f 100644 --- a/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py +++ b/tests/unit/benchmark/scenarios/networking/test_vnf_generic.py @@ -18,9 +18,11 @@ # Unittest for yardstick.benchmark.scenarios.networking.test_vnf_generic from __future__ import absolute_import + +import os import unittest + import mock -import os from yardstick.benchmark.scenarios.networking.vnf_generic import \ ssh_manager, NetworkServiceTestCase, IncorrectConfig, IncorrectSetup @@ -164,14 +166,14 @@ lrwxrwxrwx 1 root root 0 sie 3 10:37 eth2 -> """ """ 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}} + "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}} class TestNetworkServiceTestCase(unittest.TestCase): @@ -236,60 +238,72 @@ class TestNetworkServiceTestCase(unittest.TestCase): 'if': 'xe1'}], 'password': 'r00t'}}} - self.topology = \ - {'short-name': 'trex-tg-topology', - 'constituent-vnfd': - [{'member-vnf-index': '1', - 'VNF model': 'tg_trex_tpl.yaml', - 'vnfd-id-ref': 'trexgen__1'}, - {'member-vnf-index': '2', - 'VNF model': 'tg_trex_tpl.yaml', - 'vnfd-id-ref': 'trexvnf__1'}], - 'description': 'trex-tg-topology', - 'name': 'trex-tg-topology', - 'vld': [{'vnfd-connection-point-ref': [ - {'vnfd-connection-point-ref': 'xe0', - 'member-vnf-index-ref': '1', - 'vnfd-id-ref': 'trexgen'}, - {'vnfd-connection-point-ref': 'xe0', - 'member-vnf-index-ref': '2', - 'vnfd-id-ref': 'trexgen'}], - 'type': 'ELAN', - 'id': 'private', - 'name': 'trexgen__1 to trexvnf__1 link 1'}, - {'vnfd-connection-point-ref': [ - {'vnfd-connection-point-ref': 'xe1', - 'member-vnf-index-ref': '1', - 'vnfd-id-ref': 'trexgen'}, - {'vnfd-connection-point-ref': 'xe1', - 'member-vnf-index-ref': '2', - 'vnfd-id-ref': 'trexgen'}], - 'type': 'ELAN', - 'id': 'public', - 'name': 'trexvnf__1 to trexgen__1 link 2'}], - 'id': 'trex-tg-topology'} - - self.scenario_cfg = {'tc_options': - {'rfc2544': {'allowed_drop_rate': '0.8 - 1'}}, - 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7', - 'tc': 'tc_ipv4_1Mflow_64B_packetsize', - 'runner': {'object': 'NetworkServiceTestCase', - 'interval': 35, - 'output_filename': 'yardstick.out', - 'runner_id': 74476, - 'duration': 400, 'type': 'Duration'}, - 'traffic_profile': 'ipv4_throughput_vpe.yaml', - 'traffic_options': - {'flow': 'ipv4_1flow_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_vnf_topology.yaml'} - - self.scenario_cfg["topology"] = \ - self._get_file_abspath("vpe_vnf_topology.yaml") + self.topology = { + 'short-name': 'trex-tg-topology', + 'constituent-vnfd': + [{'member-vnf-index': '1', + 'VNF model': 'tg_trex_tpl.yaml', + 'vnfd-id-ref': 'trexgen__1'}, + {'member-vnf-index': '2', + 'VNF model': 'tg_trex_tpl.yaml', + 'vnfd-id-ref': 'trexvnf__1'}], + 'description': 'trex-tg-topology', + 'name': 'trex-tg-topology', + 'vld': [ + { + 'vnfd-connection-point-ref': [ + { + 'vnfd-connection-point-ref': 'xe0', + 'member-vnf-index-ref': '1', + 'vnfd-id-ref': 'trexgen' + }, + { + 'vnfd-connection-point-ref': 'xe0', + 'member-vnf-index-ref': '2', + 'vnfd-id-ref': 'trexgen' + } + ], + 'type': 'ELAN', + 'id': 'private', + 'name': 'trexgen__1 to trexvnf__1 link 1' + }, + { + 'vnfd-connection-point-ref': [ + { + 'vnfd-connection-point-ref': 'xe1', + 'member-vnf-index-ref': '1', + 'vnfd-id-ref': 'trexgen' + }, + { + 'vnfd-connection-point-ref': 'xe1', + 'member-vnf-index-ref': '2', + 'vnfd-id-ref': 'trexgen' + } + ], + 'type': 'ELAN', + 'id': 'public', + 'name': 'trexvnf__1 to trexgen__1 link 2' + }], + 'id': 'trex-tg-topology', + } + + self.scenario_cfg = { + 'tc_options': {'rfc2544': {'allowed_drop_rate': '0.8 - 1'}}, + 'task_id': 'a70bdf4a-8e67-47a3-9dc1-273c14506eb7', + 'tc': 'tc_ipv4_1Mflow_64B_packetsize', + 'runner': {'object': 'NetworkServiceTestCase', + 'interval': 35, + 'output_filename': 'yardstick.out', + 'runner_id': 74476, + 'duration': 400, 'type': 'Duration'}, + 'traffic_profile': 'ipv4_throughput_vpe.yaml', + 'traffic_options': {'flow': 'ipv4_1flow_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": self._get_file_abspath("vpe_vnf_topology.yaml")} + self.s = NetworkServiceTestCase(self.scenario_cfg, self.context_cfg) def _get_file_abspath(self, filename): @@ -301,7 +315,7 @@ class TestNetworkServiceTestCase(unittest.TestCase): with mock.patch("yardstick.ssh.SSH") as ssh: ssh_mock = mock.Mock(autospec=ssh.SSH) ssh_mock.execute = \ - mock.Mock(return_value=(0, SYS_CLASS_NET+IP_ADDR_SHOW, "")) + mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.return_value = ssh_mock for node, node_dict in self.context_cfg["nodes"].items(): with ssh_manager(node_dict) as conn: @@ -342,7 +356,7 @@ class TestNetworkServiceTestCase(unittest.TestCase): with mock.patch("yardstick.ssh.SSH") as ssh: ssh_mock = mock.Mock(autospec=ssh.SSH) ssh_mock.execute = \ - mock.Mock(return_value=(0, SYS_CLASS_NET+IP_ADDR_SHOW, "")) + mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.return_value = ssh_mock self.s.map_topology_to_infrastructure(self.context_cfg, self.topology) @@ -356,7 +370,7 @@ class TestNetworkServiceTestCase(unittest.TestCase): with mock.patch("yardstick.ssh.SSH") as ssh: ssh_mock = mock.Mock(autospec=ssh.SSH) ssh_mock.execute = \ - mock.Mock(return_value=(1, SYS_CLASS_NET+IP_ADDR_SHOW, "")) + mock.Mock(return_value=(1, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.return_value = ssh_mock self.assertRaises(IncorrectSetup, @@ -364,12 +378,12 @@ class TestNetworkServiceTestCase(unittest.TestCase): self.context_cfg, self.topology) def test_map_topology_to_infrastructure_config_invalid(self): - del self.context_cfg\ - ['nodes']['trexvnf__1']['interfaces']['xe0']['local_mac'] + cfg = dict(self.context_cfg) + del cfg['nodes']['trexvnf__1']['interfaces']['xe0']['local_mac'] with mock.patch("yardstick.ssh.SSH") as ssh: ssh_mock = mock.Mock(autospec=ssh.SSH) ssh_mock.execute = \ - mock.Mock(return_value=(0, SYS_CLASS_NET+IP_ADDR_SHOW, "")) + mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.return_value = ssh_mock self.assertRaises(IncorrectConfig, @@ -380,7 +394,7 @@ class TestNetworkServiceTestCase(unittest.TestCase): with mock.patch("yardstick.ssh.SSH") as ssh: ssh_mock = mock.Mock(autospec=ssh.SSH) ssh_mock.execute = \ - mock.Mock(return_value=(0, SYS_CLASS_NET+IP_ADDR_SHOW, "")) + mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.return_value = ssh_mock del self.context_cfg['nodes'] @@ -413,7 +427,7 @@ class TestNetworkServiceTestCase(unittest.TestCase): with mock.patch("yardstick.ssh.SSH") as ssh: ssh_mock = mock.Mock(autospec=ssh.SSH) ssh_mock.execute = \ - mock.Mock(return_value=(0, SYS_CLASS_NET+IP_ADDR_SHOW, "")) + mock.Mock(return_value=(0, SYS_CLASS_NET + IP_ADDR_SHOW, "")) ssh.return_value = ssh_mock tgen = mock.Mock(autospec=GenericTrafficGen) @@ -443,11 +457,15 @@ class TestNetworkServiceTestCase(unittest.TestCase): self.context_cfg)) def test__get_traffic_profile_exception(self): - self.assertRaises(IOError, self.s._get_traffic_profile, - self.scenario_cfg, self.context_cfg) + cfg = dict(self.scenario_cfg) + cfg["traffic_profile"] = "" + self.assertRaises(IOError, self.s._get_traffic_profile, cfg, + self.context_cfg) def test___get_traffic_imix_exception(self): - self.assertEqual({}, self.s._get_traffic_imix(self.scenario_cfg)) + cfg = dict(self.scenario_cfg) + cfg["traffic_options"]["imix"] = "" + self.assertEqual({}, self.s._get_traffic_imix(cfg)) def test__fill_traffic_profile(self): with mock.patch.dict("sys.modules", STL_MOCKS): -- cgit 1.2.3-korg