def test__worker_process_called_with_cfg(self):
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
self._assert_defaults__worker_run_setup_and_teardown()
self._assert_defaults__worker_run_one_iteration()
def test__worker_process_runner_id(self, mock_os_getpid):
mock_os_getpid.return_value = 101
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
self.assertEqual(self.scenario_cfg['runner']['runner_id'], 101)
def test__worker_process_except_sla_validation_error_no_sla_cfg(self):
self.benchmark.my_method = mock.Mock(
side_effect=y_exc.SLAValidationError)
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
self._assert_defaults__worker_run_setup_and_teardown()
self._assert_defaults__worker_run_one_iteration()
def test__worker_process_broad_exception(self):
self.benchmark.my_method = mock.Mock(
side_effect=y_exc.YardstickException)
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
self._assert_defaults__worker_run_setup_and_teardown()
self._assert_defaults__worker_run_one_iteration()
def test__worker_process_called_with_cfg_loop(self):
self.scenario_cfg['runner']['duration'] = 0.01
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
self._assert_defaults__worker_run_setup_and_teardown()
self.assertGreater(self.benchmark.pre_run_wait_time.call_count, 2)
self.assertGreater(self.benchmark.my_method.call_count, 2)
self.assertGreater(self.benchmark.post_run_wait_time.call_count, 2)
def test__worker_process_benchmark_teardown_on_broad_exception(self):
self.benchmark.teardown = mock.Mock(
side_effect=y_exc.YardstickException)
with self.assertRaises(SystemExit) as raised:
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
self.assertEqual(raised.exception.code, 1)
self._assert_defaults__worker_run_setup_and_teardown()
self._assert_defaults__worker_run_one_iteration()
def test__worker_process_output_queue(self):
self.benchmark.my_method = mock.Mock(return_value='my_result')
output_queue = multiprocessing.Queue()
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), output_queue)
time.sleep(0.1)
self._assert_defaults__worker_run_setup_and_teardown()
self._assert_defaults__worker_run_one_iteration()
self.assertEquals(output_queue.get(), 'my_result')
def test__worker_process_raise_sla_validation_error_sla_cfg_assert(self):
self.scenario_cfg['sla'] = {'action': 'assert'}
self.benchmark.my_method = mock.Mock(
side_effect=y_exc.SLAValidationError)
with self.assertRaises(y_exc.SLAValidationError):
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
self.benchmark_cls.assert_called_once_with(self.scenario_cfg, {})
self.benchmark.setup.assert_called_once()
self.benchmark.pre_run_wait_time.assert_called_once_with(0)
self.benchmark.my_method.assert_called_once_with({})
def test__worker_process_called_without_cfg(self):
scenario_cfg = {'runner': {}}
aborted = multiprocessing.Event()
aborted.set()
duration._worker_process(mock.Mock(), self.benchmark_cls, 'my_method',
scenario_cfg, {}, aborted, mock.Mock())
self.benchmark_cls.assert_called_once_with(scenario_cfg, {})
self.benchmark.setup.assert_called_once()
self.benchmark.pre_run_wait_time.assert_called_once_with(1)
self.benchmark.my_method.assert_called_once_with({})
self.benchmark.post_run_wait_time.assert_called_once_with(1)
self.benchmark.teardown.assert_called_once()
def test__worker_process_queue(self):
self.benchmark.my_method = self.MyMethod()
queue = multiprocessing.Queue()
timestamp = time.time()
duration._worker_process(queue, self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
time.sleep(0.1)
self._assert_defaults__worker_run_setup_and_teardown()
self.benchmark.pre_run_wait_time.assert_called_once_with(0)
self.benchmark.post_run_wait_time.assert_called_once_with(0)
result = queue.get()
self.assertGreater(result['timestamp'], timestamp)
self.assertEqual(result['errors'], '')
self.assertEqual(result['data'], {'my_key': 102})
self.assertEqual(result['sequence'], 1)
def test__worker_process_output_queue_multiple_iterations(self):
self.scenario_cfg['runner']['duration'] = 0.01
self.benchmark.my_method = self.MyMethod()
output_queue = multiprocessing.Queue()
duration._worker_process(mock.Mock(), self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), output_queue)
time.sleep(0.1)
self._assert_defaults__worker_run_setup_and_teardown()
self.assertGreater(self.benchmark.pre_run_wait_time.call_count, 2)
self.assertGreater(self.benchmark.my_method.count, 103)
self.assertGreater(self.benchmark.post_run_wait_time.call_count, 2)
count = 101
while not output_queue.empty():
count += 1
self.assertEquals(output_queue.get(), count)
def test__worker_process_queue_on_sla_validation_error_monitor(self):
self.scenario_cfg['sla'] = {'action': 'monitor'}
self.benchmark.my_method = self.MyMethod(
side_effect=self.MyMethod.SLA_VALIDATION_ERROR_SIDE_EFFECT)
queue = multiprocessing.Queue()
timestamp = time.time()
duration._worker_process(queue, self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
time.sleep(0.1)
self._assert_defaults__worker_run_setup_and_teardown()
self.benchmark.pre_run_wait_time.assert_called_once_with(0)
self.benchmark.post_run_wait_time.assert_called_once_with(0)
result = queue.get()
self.assertGreater(result['timestamp'], timestamp)
self.assertEqual(result['errors'], ('My Case SLA validation failed. '
'Error: my error message', ))
self.assertEqual(result['data'], {'my_key': 102})
self.assertEqual(result['sequence'], 1)
def test__worker_process_queue_multiple_iterations(self):
self.scenario_cfg['runner']['duration'] = 0.5
self.benchmark.my_method = self.MyMethod()
queue = multiprocessing.Queue()
timestamp = time.time()
duration._worker_process(queue, self.benchmark_cls,
'my_method', self.scenario_cfg, {},
multiprocessing.Event(), mock.Mock())
time.sleep(0.1)
self._assert_defaults__worker_run_setup_and_teardown()
self.assertGreater(self.benchmark.pre_run_wait_time.call_count, 2)
self.assertGreater(self.benchmark.my_method.count, 103)
self.assertGreater(self.benchmark.post_run_wait_time.call_count, 2)
count = 0
while not queue.empty():
count += 1
result = queue.get()
self.assertGreater(result['timestamp'], timestamp)
self.assertEqual(result['errors'], '')
self.assertEqual(result['data'], {'my_key': count + 101})
self.assertEqual(result['sequence'], count)
