def test_instantiate(self, mock_shutil, *args): vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) scenario_cfg = { 'tc': "nsb_test_case", 'ixia_profile': "ixload.cfg", 'task_path': "/path/to/task" } ixload_traffic_gen.RESULTS_MOUNT = "/tmp/result" mock_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 } } } }) scenario_cfg.update({'nodes': {ixload_traffic_gen.name: "mock"}}) with mock.patch.object(six.moves.builtins, 'open', create=True) as mock_open: mock_open.return_value = mock.MagicMock() ixload_traffic_gen.instantiate(scenario_cfg, {})
def test_update_gateways(self): vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) links = {'uplink_0': {'ip': {}}, 'downlink_1': {'ip': {}}} ixload_traffic_gen.update_gateways(links) self.assertEqual("152.16.100.20", links["uplink_0"]["ip"]["gateway"]) self.assertEqual("0.0.0.0", links["downlink_1"]["ip"]["gateway"])
def test_parse_csv_read_error(self, ): 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, }] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) with self.assertRaises(KeyError): ixload_traffic_gen.resource_helper.parse_csv_read(http_reader)
def test_collect_kpi(self, *args): vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) ixload_traffic_gen.scenario_helper.scenario_cfg = { 'nodes': { ixload_traffic_gen.name: "mock" } } ixload_traffic_gen.data = {} result = ixload_traffic_gen.collect_kpi() expected = {'physical_node': 'mock_node', 'collect_stats': {}} self.assertEqual(expected, result)
def test_run_traffic(self, *args): mock_traffic_profile = mock.Mock(autospec=tp_base.TrafficProfile) mock_traffic_profile.get_traffic_definition.return_value = '64' mock_traffic_profile.params = self.TRAFFIC_PROFILE 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 = tg_ixload.IxLoadTrafficGen(NAME, vnfd, 'task_id') sut.connection = mock.Mock() sut._traffic_runner = mock.Mock(return_value=0) result = sut.run_traffic(mock_traffic_profile) self.assertIsNone(result)
def test_parse_csv_read_value_error(self): 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, }] ixload_traffic_gen = tg_ixload.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)
def test_parse_csv_read(self): 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] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) result = ixload_traffic_gen.resource_helper.result ixload_traffic_gen.resource_helper.parse_csv_read(http_reader) for k_left, k_right in tg_ixload.IxLoadResourceHelper.KPI_LIST.items(): self.assertEqual(result[k_left][-1], int(kpi_data[k_right]))
def test_run_traffic_csv(self, *args): mock_traffic_profile = mock.Mock(autospec=tp_base.TrafficProfile) mock_traffic_profile.get_traffic_definition.return_value = '64' mock_traffic_profile.get_links_param.return_value = { 'uplink_0': { 'ip': {} } } mock_traffic_profile.params = self.TRAFFIC_PROFILE 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 = tg_ixload.IxLoadTrafficGen(NAME, vnfd) sut.connection = mock.Mock() sut._traffic_runner = mock.Mock(return_value=0) 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)
def test_terminate(self): vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) self.assertIsNone(ixload_traffic_gen.terminate())
def test_listen_traffic(self): vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) self.assertIsNone(ixload_traffic_gen.listen_traffic({}))
def test___init__(self): vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] ixload_traffic_gen = tg_ixload.IxLoadTrafficGen(NAME, vnfd) self.assertIsNone(ixload_traffic_gen.resource_helper.data)