def test_instantiate(self, *args): with mock.patch("yardstick.ssh.SSH") as ssh: ssh_mock = mock.Mock(autospec=ssh.SSH) ssh_mock.execute = \ mock.Mock(return_value=(0, "", "")) ssh_mock.run = \ mock.Mock(return_value=(0, "", "")) ssh.from_node.return_value = ssh_mock vnfd = self.VNFD['vnfd:vnfd-catalog']['vnfd'][0] ixnet_traffic_gen = 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_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 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': '/path/to/profile', 'task_path': '/path/to/task' } with mock.patch( 'yardstick.benchmark.scenarios.networking.vnf_generic.open', create=True) as mock_open: mock_open.return_value = mock.MagicMock() result = sut._traffic_runner(mock_traffic_profile) self.assertIsNone(result)