diff options
Diffstat (limited to 'yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py')
| -rw-r--r-- | yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py | 257 |
1 files changed, 244 insertions, 13 deletions
diff --git a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py index a8f697d4d..9db8b7b00 100644 --- a/yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py +++ b/yardstick/tests/unit/network_services/vnf_generic/vnf/test_tg_rfc2544_ixia.py @@ -491,6 +491,22 @@ class TestIXIATrafficGen(unittest.TestCase): class TestIxiaBasicScenario(unittest.TestCase): + + STATS = {'stat_name': ['Card01/Port01', + 'Card02/Port02'], + 'port_name': ['Ethernet - 001', 'Ethernet - 002'], + 'Frames_Tx': ['150', '150'], + 'Valid_Frames_Rx': ['150', '150'], + 'Frames_Tx_Rate': ['0.0', '0.0'], + 'Valid_Frames_Rx_Rate': ['0.0', '0.0'], + 'Tx_Rate_Kbps': ['0.0', '0.0'], + 'Rx_Rate_Mbps': ['0.0', '0.0'], + 'Tx_Rate_Mbps': ['0.0', '0.0'], + 'Rx_Rate_Kbps': ['0.0', '0.0'], + 'Store-Forward_Max_latency_ns': ['100', '200'], + 'Store-Forward_Min_latency_ns': ['100', '200'], + 'Store-Forward_Avg_latency_ns': ['100', '200']} + def setUp(self): self._mock_IxNextgen = mock.patch.object(ixnet_api, 'IxNextgen') self.mock_IxNextgen = self._mock_IxNextgen.start() @@ -523,6 +539,48 @@ class TestIxiaBasicScenario(unittest.TestCase): def test_stop_protocols(self): self.assertIsNone(self.scenario.stop_protocols()) + def test__get_stats(self): + self.scenario._get_stats() + self.scenario.client.get_statistics.assert_called_once() + + @mock.patch.object(tg_rfc2544_ixia.IxiaBasicScenario, '_get_stats') + def test_generate_samples(self, mock_get_stats): + + expected_samples = {'xe0': { + 'in_packets': 150, + 'out_packets': 150, + 'rx_throughput_mbps': 0.0, + 'rx_throughput_kps': 0.0, + 'RxThroughput': 5.0, + 'TxThroughput': 5.0, + 'tx_throughput_mbps': 0.0, + 'tx_throughput_kps': 0.0, + 'Store-Forward_Max_latency_ns': 100, + 'Store-Forward_Min_latency_ns': 100, + 'Store-Forward_Avg_latency_ns': 100}, + 'xe1': { + 'in_packets': 150, + 'out_packets': 150, + 'rx_throughput_mbps': 0.0, + 'rx_throughput_kps': 0.0, + 'RxThroughput': 5.0, + 'TxThroughput': 5.0, + 'tx_throughput_mbps': 0.0, + 'tx_throughput_kps': 0.0, + 'Store-Forward_Max_latency_ns': 200, + 'Store-Forward_Min_latency_ns': 200, + 'Store-Forward_Avg_latency_ns': 200}} + + res_helper = mock.Mock() + res_helper.vnfd_helper.find_interface_by_port.side_effect = \ + [{'name': 'xe0'}, {'name': 'xe1'}] + ports = [0, 1] + duration = 30 + mock_get_stats.return_value = self.STATS + samples = self.scenario.generate_samples(res_helper, ports, duration) + mock_get_stats.assert_called_once() + self.assertEqual(samples, expected_samples) + class TestIxiaL3Scenario(TestIxiaBasicScenario): IXIA_CFG = { @@ -632,6 +690,9 @@ class TestIxiaPppoeClientScenario(unittest.TestCase): 'gateway_ip': ['10.1.1.1', '10.2.2.1'], 'ip': ['10.1.1.1', '10.2.2.1'], 'prefix': ['24', '24'] + }, + 'priority': { + 'tos': {'precedence': [0, 4]} } } @@ -696,6 +757,30 @@ class TestIxiaPppoeClientScenario(unittest.TestCase): self.scenario.client.create_ipv4_traffic_model.assert_called_once_with( uplink_endpoints, downlink_endpoints) + @mock.patch.object(tg_rfc2544_ixia.IxiaPppoeClientScenario, + '_get_endpoints_src_dst_id_pairs') + @mock.patch.object(tg_rfc2544_ixia.IxiaPppoeClientScenario, + '_get_endpoints_src_dst_obj_pairs') + def test_create_traffic_model_topology_based_flows(self, mock_obj_pairs, + mock_id_pairs): + uplink_topologies = ['topology1', 'topology3'] + downlink_topologies = ['topology2', 'topology4'] + mock_id_pairs.return_value = [] + mock_obj_pairs.return_value = [] + mock_tp = mock.Mock() + mock_tp.full_profile = {'uplink_0': 'data', + 'downlink_0': 'data', + 'uplink_1': 'data', + 'downlink_1': 'data' + } + self.scenario._access_topologies = ['topology1', 'topology3'] + self.scenario._core_topologies = ['topology2', 'topology4'] + self.scenario.create_traffic_model(mock_tp) + mock_id_pairs.assert_called_once_with(mock_tp.full_profile) + mock_obj_pairs.assert_called_once_with([]) + self.scenario.client.create_ipv4_traffic_model.assert_called_once_with( + uplink_topologies, downlink_topologies) + def test__get_endpoints_src_dst_id_pairs(self): full_tp = OrderedDict([ ('uplink_0', {'ipv4': {'port': 'xe0'}}), @@ -765,22 +850,10 @@ class TestIxiaPppoeClientScenario(unittest.TestCase): } } - expected_result = ['tp1_dg1', 'tp3_dg1', 'tp1_dg2', 'tp3_dg1', - 'tp1_dg3', 'tp3_dg1', 'tp1_dg4', 'tp3_dg1', - 'tp2_dg1', 'tp4_dg1', 'tp2_dg2', 'tp4_dg1', - 'tp2_dg3', 'tp4_dg1', 'tp2_dg4', 'tp4_dg1'] - self.scenario._ixia_cfg = ixia_cfg - self.scenario._access_topologies = ['topology1', 'topology2'] - self.scenario._core_topologies = ['topology3', 'topology4'] - self.mock_IxNextgen.get_topology_device_groups.side_effect = \ - [['tp1_dg1', 'tp1_dg2', 'tp1_dg3', 'tp1_dg4'], - ['tp2_dg1', 'tp2_dg2', 'tp2_dg3', 'tp2_dg4'], - ['tp3_dg1'], - ['tp4_dg1']] res = self.scenario._get_endpoints_src_dst_obj_pairs( endpoints_id_pairs) - self.assertEqual(res, expected_result) + self.assertEqual(res, []) def test_run_protocols(self): self.scenario.client.is_protocols_running.return_value = True @@ -1017,3 +1090,161 @@ class TestIxiaPppoeClientScenario(unittest.TestCase): local_as=bgp_params["bgp"]["as_number"], bgp_type=bgp_params["bgp"]["bgp_type"]) ]) + + def test_update_tracking_options_raw_priority(self): + raw_priority = {'raw': 4} + self.scenario._ixia_cfg['priority'] = raw_priority + self.scenario.update_tracking_options() + self.scenario.client.set_flow_tracking.assert_called_once_with( + ['flowGroup0', 'vlanVlanId0', 'ipv4Raw0']) + + def test_update_tracking_options_tos_priority(self): + tos_priority = {'tos': {'precedence': [4, 7]}} + self.scenario._ixia_cfg['priority'] = tos_priority + self.scenario.update_tracking_options() + self.scenario.client.set_flow_tracking.assert_called_once_with( + ['flowGroup0', 'vlanVlanId0', 'ipv4Precedence0']) + + def test_update_tracking_options_dscp_priority(self): + dscp_priority = {'dscp': {'defaultPHB': [4, 7]}} + self.scenario._ixia_cfg['priority'] = dscp_priority + self.scenario.update_tracking_options() + self.scenario.client.set_flow_tracking.assert_called_once_with( + ['flowGroup0', 'vlanVlanId0', 'ipv4DefaultPhb0']) + + def test_update_tracking_options_invalid_priority_data(self): + invalid_priority = {'tos': {'inet-precedence': [4, 7]}} + self.scenario._ixia_cfg['priority'] = invalid_priority + self.scenario.update_tracking_options() + self.scenario.client.set_flow_tracking.assert_called_once_with( + ['flowGroup0', 'vlanVlanId0', 'ipv4Precedence0']) + + def test_get_tc_rfc2544_options(self): + rfc2544_tc_opts = {'allowed_drop_rate': '0.0001 - 0.0001'} + self.scenario._ixia_cfg['rfc2544'] = rfc2544_tc_opts + res = self.scenario.get_tc_rfc2544_options() + self.assertEqual(res, rfc2544_tc_opts) + + def test__get_stats(self): + self.scenario._get_stats() + self.scenario.client.get_pppoe_scenario_statistics.assert_called_once() + + def test_get_flow_id_data(self): + stats = [{'id': 1, 'in_packets': 10, 'out_packets': 20}] + key = "in_packets" + flow_id = 1 + res = self.scenario.get_flow_id_data(stats, flow_id, key) + self.assertEqual(res, 10) + + @mock.patch.object(tg_rfc2544_ixia.IxiaPppoeClientScenario, '_get_stats') + @mock.patch.object(tg_rfc2544_ixia.IxiaPppoeClientScenario, + 'get_priority_flows_stats') + def test_generate_samples(self, mock_prio_flow_statistics, + mock_get_stats): + ixia_stats = { + 'flow_statistic': [ + {'Flow_Group': 'RFC2544-1 - Flow Group 0001', + 'Frames_Delta': '0', + 'IP_Priority': '0', + 'Rx_Frames': '3000', + 'Tx_Frames': '3000', + 'VLAN-ID': '100', + 'Tx_Port': 'Ethernet - 001', + 'Store-Forward_Avg_latency_ns': '2', + 'Store-Forward_Min_latency_ns': '2', + 'Store-Forward_Max_latency_ns': '2'}, + {'Flow_Group': 'RFC2544-2 - Flow Group 0001', + 'Frames_Delta': '0', + 'IP_Priority': '0', + 'Rx_Frames': '3000', + 'Tx_Frames': '3000', + 'VLAN-ID': '101', + 'Tx_Port': 'Ethernet - 002', + 'Store-Forward_Avg_latency_ns': '2', + 'Store-Forward_Min_latency_ns': '2', + 'Store-Forward_Max_latency_ns': '2' + }], + 'port_statistics': [ + {'Frames_Tx': '3000', + 'Valid_Frames_Rx': '3000', + 'Rx_Rate_Kbps': '0.0', + 'Tx_Rate_Kbps': '0.0', + 'Rx_Rate_Mbps': '0.0', + 'Tx_Rate_Mbps': '0.0', + 'port_name': 'Ethernet - 001'}, + {'Frames_Tx': '3000', + 'Valid_Frames_Rx': '3000', + 'Rx_Rate_Kbps': '0.0', + 'Tx_Rate_Kbps': '0.0', + 'Rx_Rate_Mbps': '0.0', + 'Tx_Rate_Mbps': '0.0', + 'port_name': 'Ethernet - 002'}], + 'pppox_client_per_port': [ + {'Sessions_Down': '0', + 'Sessions_Not_Started': '0', + 'Sessions_Total': '1', + 'Sessions_Up': '1', + 'subs_port': 'Ethernet - 001'}]} + + prio_flows_stats = { + '0': { + 'in_packets': 6000, + 'out_packets': 6000, + 'RxThroughput': 200.0, + 'TxThroughput': 200.0, + 'avg_latency_ns': 2, + 'max_latency_ns': 2, + 'min_latency_ns': 2 + } + } + + expected_result = {'priority_stats': { + '0': {'RxThroughput': 200.0, + 'TxThroughput': 200.0, + 'avg_latency_ns': 2, + 'max_latency_ns': 2, + 'min_latency_ns': 2, + 'in_packets': 6000, + 'out_packets': 6000}}, + 'xe0': {'RxThroughput': 100.0, + 'Store-Forward_Avg_latency_ns': 2, + 'Store-Forward_Max_latency_ns': 2, + 'Store-Forward_Min_latency_ns': 2, + 'TxThroughput': 100.0, + 'in_packets': 3000, + 'out_packets': 3000, + 'rx_throughput_kps': 0.0, + 'rx_throughput_mbps': 0.0, + 'sessions_down': 0, + 'sessions_not_started': 0, + 'sessions_total': 1, + 'sessions_up': 1, + 'tx_throughput_kps': 0.0, + 'tx_throughput_mbps': 0.0}, + 'xe1': {'RxThroughput': 100.0, + 'Store-Forward_Avg_latency_ns': 2, + 'Store-Forward_Max_latency_ns': 2, + 'Store-Forward_Min_latency_ns': 2, + 'TxThroughput': 100.0, + 'in_packets': 3000, + 'out_packets': 3000, + 'rx_throughput_kps': 0.0, + 'rx_throughput_mbps': 0.0, + 'tx_throughput_kps': 0.0, + 'tx_throughput_mbps': 0.0}} + + mock_get_stats.return_value = ixia_stats + mock_prio_flow_statistics.return_value = prio_flows_stats + ports = [0, 1] + port_names = [{'name': 'xe0'}, {'name': 'xe1'}] + duration = 30 + res_helper = mock.Mock() + res_helper.vnfd_helper.find_interface_by_port.side_effect = \ + port_names + samples = self.scenario.generate_samples(res_helper, ports, duration) + self.assertIsNotNone(samples) + self.assertIsNotNone(samples.get('xe0')) + self.assertIsNotNone(samples.get('xe1')) + self.assertEqual(samples, expected_result) + mock_get_stats.assert_called_once() + mock_prio_flow_statistics.assert_called_once() |