def test_vsperf_setup(self, mock_ssh, mock_subprocess): p = vsperf.Vsperf(self.args, self.ctx) mock_ssh.SSH.from_node().execute.return_value = (0, '', '') mock_subprocess.call().execute.return_value = None p.setup() self.assertIsNotNone(p.client) self.assertTrue(p.setup_done)
def test_teardown_tg_port_not_set(self): del self.scenario_cfg['options']['trafficgen_port1'] del self.scenario_cfg['options']['trafficgen_port2'] scenario = vsperf.Vsperf(self.scenario_cfg, self.context_cfg) scenario.teardown() self.mock_subprocess_call.assert_called_once_with( 'setup_yardstick.sh teardown', shell=True) self.assertFalse(scenario.setup_done)
def test_run_sla_fail_metric_not_defined_in_sla(self): del self.scenario_cfg['sla']['throughput_rx_fps'] scenario = vsperf.Vsperf(self.scenario_cfg, self.context_cfg) scenario.setup() with self.assertRaises(y_exc.SLAValidationError) as raised: scenario.run({}) self.assertTrue( 'throughput_rx_fps is not defined in SLA' in str(raised.exception))
def test_setup_tg_port_not_set(self): del self.scenario_cfg['options']['trafficgen_port1'] del self.scenario_cfg['options']['trafficgen_port2'] scenario = vsperf.Vsperf(self.scenario_cfg, self.context_cfg) scenario.setup() self.mock_subprocess_call.assert_called_once_with( 'setup_yardstick.sh setup', shell=True) self.assertIsNone(scenario.tg_port1) self.assertIsNone(scenario.tg_port2) self.assertIsNotNone(scenario.client) self.assertTrue(scenario.setup_done)
def test_teardown_no_setup_script(self): del self.scenario_cfg['options']['setup_script'] scenario = vsperf.Vsperf(self.scenario_cfg, self.context_cfg) scenario.teardown() self.mock_subprocess_call.assert_has_calls( (mock.call('sudo bash -c "ovs-vsctl del-port br-ex eth1"', shell=True), mock.call('sudo bash -c "ovs-vsctl del-port br-ex eth3"', shell=True))) self.assertEqual(2, self.mock_subprocess_call.call_count) self.assertFalse(scenario.setup_done)
def test_run_sla_fail_metric_not_defined_in_sla(self): del self.scenario_cfg['sla']['throughput_rx_fps'] scenario = vsperf.Vsperf(self.scenario_cfg, self.context_cfg) scenario.setup() self.mock_SSH.from_node().execute.return_value = ( 0, 'throughput_rx_fps\r\n14797660.000\r\n', '') with self.assertRaises(y_exc.SLAValidationError) as raised: scenario.run({}) self.assertTrue( 'throughput_rx_fps is not defined in SLA' in str(raised.exception))
def test_vsperf_run_falied_vsperf_execution(self, mock_ssh, mock_subprocess): p = vsperf.Vsperf(self.args, self.ctx) # setup() specific mocks mock_ssh.SSH.from_node().execute.return_value = (0, '', '') mock_subprocess.call().execute.return_value = None # run() specific mocks mock_ssh.SSH.from_node().execute.return_value = (1, '', '') result = {} self.assertRaises(RuntimeError, p.run, result)
def test_vsperf_teardown(self, mock_open, mock_ssh, mock_subprocess): p = vsperf.Vsperf(self.args, self.ctx) # setup() specific mocks mock_ssh.SSH().execute.return_value = (0, '', '') mock_subprocess.call().execute.return_value = None p.setup() self.assertIsNotNone(p.client) self.assertEqual(p.setup_done, True) p.teardown() self.assertEqual(p.setup_done, False)
def test_vsperf_run_ok(self, mock_ssh, mock_subprocess): p = vsperf.Vsperf(self.args, self.ctx) # setup() specific mocks mock_ssh.SSH.from_node().execute.return_value = (0, '', '') mock_subprocess.call().execute.return_value = None # run() specific mocks mock_ssh.SSH.from_node().execute.return_value = (0, '', '') mock_ssh.SSH.from_node().execute.return_value = ( 0, 'throughput_rx_fps\r\n14797660.000\r\n', '') result = {} p.run(result) self.assertEqual(result['throughput_rx_fps'], '14797660.000')
def setUp(self): self.context_cfg = { "host": { "ip": "10.229.47.137", "user": "******", "password": "******", }, } self.scenario_cfg = { 'options': { 'testname': 'p2p_rfc2544_continuous', 'traffic_type': 'continuous', 'frame_size': '64', 'bidirectional': 'True', 'iload': 100, 'trafficgen_port1': 'eth1', 'trafficgen_port2': 'eth3', 'external_bridge': 'br-ex', 'conf_file': 'vsperf-yardstick.conf', 'setup_script': 'setup_yardstick.sh', 'test_params': 'TRAFFICGEN_DURATION=30;', }, 'sla': { 'metrics': 'throughput_rx_fps', 'throughput_rx_fps': 500000, 'action': 'monitor', } } self._mock_SSH = mock.patch.object(ssh, 'SSH') self.mock_SSH = self._mock_SSH.start() self.mock_SSH.from_node().execute.return_value = ( 0, 'throughput_rx_fps\r\n14797660.000\r\n', '') self._mock_subprocess_call = mock.patch.object(subprocess, 'call') self.mock_subprocess_call = self._mock_subprocess_call.start() self.mock_subprocess_call.return_value = None self.addCleanup(self._stop_mock) self.scenario = vsperf.Vsperf(self.scenario_cfg, self.context_cfg)