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How to use mock_consumer method in yandex-tank
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test_worker.py
Source:test_worker.py 
1"""Module testing the kale.worker module."""2from __future__ import absolute_import3import mock4import signal5import unittest6from kale import exceptions7from kale import test_utils8from kale import worker9from six.moves import range10class WorkerTestCase(unittest.TestCase):11 """Test worker logic."""12 def _create_patch(self, name):13 """Helper method for creating scoped mocks."""14 patcher = mock.patch(name)15 patch = patcher.start()16 self.addCleanup(patcher.stop)17 return patch18 def testRun(self):19 """Test an iteration that has tasks."""20 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')21 mock_consumer.return_value = None22 startup_handler = self._create_patch('kale.settings.ON_WORKER_STARTUP')23 worker_inst = worker.Worker()24 self.assertTrue(worker_inst is not None)25 startup_handler.assert_called_once_with()26 def testRunIterationWithTasks(self):27 """Test an iteration that has tasks."""28 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')29 mock_consumer.return_value = None30 fetch_batch = self._create_patch('kale.consumer.Consumer.fetch_batch')31 message = test_utils.new_mock_message()32 fetch_batch.return_value = [message]33 run_batch = self._create_patch('kale.worker.Worker._run_batch')34 run_batch.return_value = (1, 1)35 worker_inst = worker.Worker()36 mock_consumer.assert_called_once_with()37 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()38 self.assertTrue(worker_inst._run_single_iteration())39 self.assertEqual(fetch_batch.called, 1)40 self.assertTrue(worker_inst._dirty)41 run_batch.assert_called_once_with([message])42 def testRunIterationWithoutTasks(self):43 """Test an iteration that does not have tasks."""44 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')45 mock_consumer.return_value = None46 fetch_batch = self._create_patch('kale.consumer.Consumer.fetch_batch')47 fetch_batch.return_value = []48 run_batch = self._create_patch('kale.worker.Worker._run_batch')49 worker_inst = worker.Worker()50 mock_consumer.assert_called_once_with()51 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()52 self.assertFalse(worker_inst._run_single_iteration())53 self.assertFalse(worker_inst._dirty)54 self.assertEqual(fetch_batch.called, 1)55 self.assertFalse(run_batch.called)56 def testCleanupWorkerStop(self):57 """Test cleanup worker."""58 mock_consumer = self._create_patch('kale.consumer.Consumer')59 release_batch = self._create_patch('kale.worker.Worker._release_batch')60 shutdown_handler = self._create_patch(61 'kale.settings.ON_WORKER_SHUTDOWN')62 sys_exit = self._create_patch('sys.exit')63 worker_inst = worker.Worker()64 mock_consumer.assert_called_once_with()65 release_batch.return_value = (0, 0)66 worker_inst._cleanup_worker(signal.SIGABRT, None)67 release_batch.assert_called_once_with()68 sys_exit.assert_called_once_with(0)69 shutdown_handler.assert_called_once_with()70 def testCleanupWorkerSuspend(self):71 """Test cleanup worker."""72 mock_consumer = self._create_patch('kale.consumer.Consumer')73 release_batch = self._create_patch('kale.worker.Worker._release_batch')74 sys_exit = self._create_patch('sys.exit')75 worker_inst = worker.Worker()76 mock_consumer.assert_called_once_with()77 release_batch.return_value = (0, 0)78 worker_inst._cleanup_worker(signal.SIGTSTP, None)79 release_batch.assert_called_once_with()80 assert not sys_exit.called, 'System should not have exited.'81 def testReleaseBatchWithTimeToSpare(self):82 """Test releasing a batch where the spare time is over the threshold.83 """84 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')85 mock_consumer.return_value = None86 mock_release = self._create_patch(87 'kale.consumer.Consumer.release_messages')88 mock_delete = self._create_patch(89 'kale.consumer.Consumer.delete_messages')90 mock_publish_dlq = self._create_patch(91 'kale.publisher.Publisher.publish_messages_to_dead_letter_queue')92 get_time = self._create_patch('time.time')93 worker_inst = worker.Worker()94 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()95 mock_consumer.assert_called_once_with()96 worker_inst._incomplete_messages = [97 test_utils.new_mock_message() for i in range(2)]98 worker_inst._successful_messages = [99 test_utils.new_mock_message() for i in range(3)]100 worker_inst._failed_messages = [101 test_utils.new_mock_message() for i in range(4)]102 worker_inst._batch_stop_time = 20103 # _batch_stop_time - get_time > RESET_TIMEOUT_THRESHOLD (20 - 10 > 1)104 get_time.return_value = 10105 releasable_messages = worker_inst._incomplete_messages106 deletable_messages = (107 worker_inst._successful_messages + worker_inst._failed_messages)108 num_deleted, num_released = worker_inst._release_batch()109 mock_release.assert_called_once_with(110 releasable_messages, worker_inst._batch_queue.name)111 mock_delete.assert_called_once_with(112 deletable_messages, worker_inst._batch_queue.name)113 assert not mock_publish_dlq.called, ('No messages should have been '114 'moved to dlq.')115 self.assertEqual(num_deleted, len(deletable_messages))116 self.assertEqual(num_released, len(releasable_messages))117 self.assertEqual(0, len(worker_inst._incomplete_messages))118 self.assertEqual(0, len(worker_inst._successful_messages))119 self.assertEqual(0, len(worker_inst._failed_messages))120 self.assertEqual(0, len(worker_inst._permanent_failures))121 def testReleaseBatchWithPermanent(self):122 """Test releasing a batch where the spare time is over the threshold.123 """124 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')125 mock_consumer.return_value = None126 mock_release = self._create_patch(127 'kale.consumer.Consumer.release_messages')128 mock_delete = self._create_patch(129 'kale.consumer.Consumer.delete_messages')130 mock_publish_dlq = self._create_patch(131 'kale.publisher.Publisher.publish_messages_to_dead_letter_queue')132 get_time = self._create_patch('time.time')133 worker_inst = worker.Worker()134 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()135 mock_consumer.assert_called_once_with()136 worker_inst._incomplete_messages = [137 test_utils.new_mock_message() for i in range(2)]138 worker_inst._successful_messages = [139 test_utils.new_mock_message() for i in range(3)]140 worker_inst._failed_messages = [141 test_utils.new_mock_message() for i in range(4)]142 # Permanent failures should be a subset of failures.143 worker_inst._permanent_failures = worker_inst._failed_messages[:2]144 worker_inst._batch_stop_time = 20145 # _batch_stop_time - get_time > RESET_TIMEOUT_THRESHOLD (20 - 10 > 1)146 get_time.return_value = 10147 releasable_messages = worker_inst._incomplete_messages148 permament_failures = worker_inst._permanent_failures149 deletable_messages = (150 worker_inst._successful_messages + worker_inst._failed_messages)151 num_deleted, num_released = worker_inst._release_batch()152 mock_release.assert_called_once_with(153 releasable_messages, worker_inst._batch_queue.name)154 mock_delete.assert_called_once_with(155 deletable_messages, worker_inst._batch_queue.name)156 mock_publish_dlq.assert_called_once_with(157 worker_inst._batch_queue.dlq_name, permament_failures)158 self.assertEqual(num_deleted, len(deletable_messages))159 self.assertEqual(num_released, len(releasable_messages))160 self.assertEqual(0, len(worker_inst._incomplete_messages))161 self.assertEqual(0, len(worker_inst._successful_messages))162 self.assertEqual(0, len(worker_inst._failed_messages))163 self.assertEqual(0, len(worker_inst._permanent_failures))164 def testReleaseBatchWithNoSuccessfulAndNoTimeLeft(self):165 """Test releasing a batch where the spare time is over the threshold.166 """167 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')168 mock_consumer.return_value = None169 mock_release = self._create_patch(170 'kale.consumer.Consumer.release_messages')171 mock_delete = self._create_patch(172 'kale.consumer.Consumer.delete_messages')173 mock_publish_dlq = self._create_patch(174 'kale.publisher.Publisher.publish_messages_to_dead_letter_queue')175 get_time = self._create_patch('time.time')176 worker_inst = worker.Worker()177 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()178 mock_consumer.assert_called_once_with()179 worker_inst._successful_messages = []180 worker_inst._incomplete_messages = [181 test_utils.new_mock_message() for i in range(2)]182 worker_inst._failed_messages = [183 test_utils.new_mock_message() for i in range(4)]184 worker_inst._batch_stop_time = 20185 # _batch_stop_time - get_time > RESET_TIMEOUT_THRESHOLD (20 - 19.5 < 1)186 get_time.return_value = 19.5187 deletable_messages = worker_inst._failed_messages188 num_deleted, num_released = worker_inst._release_batch()189 assert not mock_release.called, ('No messages should have '190 'been released.')191 # Failed messages should have been deleted.192 mock_delete.assert_called_once_with(193 deletable_messages, worker_inst._batch_queue.name)194 assert not mock_publish_dlq.called, ('No messages should have'195 'been moved to dlq.')196 self.assertEqual(num_deleted, len(deletable_messages))197 self.assertEqual(num_released, 0)198 self.assertEqual(0, len(worker_inst._incomplete_messages))199 self.assertEqual(0, len(worker_inst._successful_messages))200 self.assertEqual(0, len(worker_inst._failed_messages))201 self.assertEqual(0, len(worker_inst._permanent_failures))202 def testReleaseBatchWithNoDeletableAndNoTimeLeft(self):203 """Test releasing a batch where the spare time is over the threshold.204 """205 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')206 mock_consumer.return_value = None207 mock_release = self._create_patch(208 'kale.consumer.Consumer.release_messages')209 mock_delete = self._create_patch(210 'kale.consumer.Consumer.delete_messages')211 mock_publish_dlq = self._create_patch(212 'kale.publisher.Publisher.publish_messages_to_dead_letter_queue')213 get_time = self._create_patch('time.time')214 worker_inst = worker.Worker()215 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()216 mock_consumer.assert_called_once_with()217 worker_inst._successful_messages = []218 worker_inst._failed_messages = []219 worker_inst._incomplete_messages = [220 test_utils.new_mock_message() for i in range(2)]221 worker_inst._batch_stop_time = 20222 # _batch_stop_time - get_time > RESET_TIMEOUT_THRESHOLD (20 - 19.5 < 1)223 get_time.return_value = 19.5224 num_deleted, num_released = worker_inst._release_batch()225 assert not mock_release.called, ('No messages should have '226 'been released.')227 assert not mock_delete.called, 'No messages should have been deleted.'228 assert not mock_publish_dlq.called, ('No messages should have'229 ' been moved to dlq.')230 self.assertEqual(num_deleted, 0)231 self.assertEqual(num_released, 0)232 self.assertEqual(0, len(worker_inst._incomplete_messages))233 self.assertEqual(0, len(worker_inst._successful_messages))234 self.assertEqual(0, len(worker_inst._failed_messages))235 self.assertEqual(0, len(worker_inst._permanent_failures))236 def testReleaseBatchWithNoDeletableAndWithTimeLeft(self):237 """Test releasing a batch where the spare time is over the threshold.238 """239 mock_consumer = self._create_patch('kale.consumer.Consumer.__init__')240 mock_consumer.return_value = None241 mock_release = self._create_patch(242 'kale.consumer.Consumer.release_messages')243 mock_delete = self._create_patch(244 'kale.consumer.Consumer.delete_messages')245 mock_publish_dlq = self._create_patch(246 'kale.publisher.Publisher.publish_messages_to_dead_letter_queue')247 get_time = self._create_patch('time.time')248 worker_inst = worker.Worker()249 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()250 mock_consumer.assert_called_once_with()251 worker_inst._successful_messages = []252 worker_inst._failed_messages = []253 worker_inst._incomplete_messages = [254 test_utils.new_mock_message() for i in range(2)]255 worker_inst._batch_stop_time = 20256 # _batch_stop_time - get_time > RESET_TIMEOUT_THRESHOLD (20 - 19.5 < 1)257 get_time.return_value = 10258 releasable_messages = worker_inst._incomplete_messages259 num_deleted, num_released = worker_inst._release_batch()260 mock_release.assert_called_once_with(261 releasable_messages, worker_inst._batch_queue.name)262 assert not mock_delete.called, 'No messages should have been deleted.'263 assert not mock_publish_dlq.called, ('No messages should have '264 'been moved to dlq.')265 self.assertEqual(num_deleted, 0)266 self.assertEqual(num_released, len(releasable_messages))267 self.assertEqual(0, len(worker_inst._incomplete_messages))268 self.assertEqual(0, len(worker_inst._successful_messages))269 self.assertEqual(0, len(worker_inst._failed_messages))270 self.assertEqual(0, len(worker_inst._permanent_failures))271 def testRunBatchSuccessful(self):272 """Test a successful batch."""273 mock_consumer = self._create_patch('kale.consumer.Consumer')274 get_time = self._create_patch('time.time')275 worker_inst = worker.Worker()276 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()277 mock_consumer.assert_called_once_with()278 worker_inst._batch_stop_time = 100279 # _batch_stop_time - (get_time + task.time_limit) > 0280 # (100 - (10 + 60)) > 0)281 get_time.return_value = 10282 message_batch = [test_utils.new_mock_message()]283 num_messages = len(message_batch)284 worker_inst._run_batch(message_batch)285 self.assertEqual(0, len(worker_inst._incomplete_messages))286 self.assertEqual(num_messages, len(worker_inst._successful_messages))287 self.assertEqual(0, len(worker_inst._failed_messages))288 self.assertEqual(0, len(worker_inst._permanent_failures))289 def testRunBatchNoTimeRemaining(self):290 """Test a batch where there is not enough time remaining."""291 mock_consumer = self._create_patch('kale.consumer.Consumer')292 get_time = self._create_patch('time.time')293 worker_inst = worker.Worker()294 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()295 mock_consumer.assert_called_once_with()296 worker_inst._batch_stop_time = 50297 # _batch_stop_time - (get_time + task.time_limit) > 0298 # (100 - (10 + 60)) < 0)299 get_time.return_value = 10300 message_batch = [test_utils.new_mock_message()]301 num_messages = len(message_batch)302 worker_inst._run_batch(message_batch)303 self.assertEqual(num_messages, len(worker_inst._incomplete_messages))304 self.assertEqual(0, len(worker_inst._successful_messages))305 self.assertEqual(0, len(worker_inst._failed_messages))306 self.assertEqual(0, len(worker_inst._permanent_failures))307 def testRunBatchTaskTimeout(self):308 """Test batch with a task timeout."""309 mock_consumer = self._create_patch('kale.consumer.Consumer')310 get_time = self._create_patch('time.time')311 mock_failure = self._create_patch(312 'kale.test_utils.TimeoutTask.handle_failure')313 mock_failure.return_value = True314 worker_inst = worker.Worker()315 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()316 mock_consumer.assert_called_once_with()317 worker_inst._batch_stop_time = 100318 # _batch_stop_time - (get_time + task.time_limit) > 0319 # (100 - (10 + 60)) > 0)320 get_time.return_value = 10321 message = test_utils.new_mock_message(322 task_class=test_utils.TimeoutTask)323 message_batch = [message]324 num_messages = len(message_batch)325 worker_inst._run_batch(message_batch)326 fail_msg, fail_exc = mock_failure.call_args[0]327 self.assertEqual(fail_msg, message)328 self.assertTrue(type(fail_exc) == exceptions.TimeoutException)329 self.assertEqual(0, len(worker_inst._incomplete_messages))330 self.assertEqual(0, len(worker_inst._successful_messages))331 self.assertEqual(0, len(worker_inst._permanent_failures))332 self.assertEqual(num_messages, len(worker_inst._failed_messages))333 def testRunBatchTaskException(self):334 """Test batch with a task exception."""335 mock_consumer = self._create_patch('kale.consumer.Consumer')336 get_time = self._create_patch('time.time')337 mock_failure = self._create_patch(338 'kale.test_utils.FailTask.handle_failure')339 mock_failure.return_value = True340 worker_inst = worker.Worker()341 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()342 mock_consumer.assert_called_once_with()343 worker_inst._batch_stop_time = 100344 # _batch_stop_time - (get_time + task.time_limit) > 0345 # (100 - (10 + 60)) > 0)346 get_time.return_value = 10347 message = test_utils.new_mock_message(task_class=test_utils.FailTask)348 message_batch = [message]349 num_messages = len(message_batch)350 worker_inst._run_batch(message_batch)351 fail_msg, fail_exc = mock_failure.call_args[0]352 self.assertEqual(fail_msg, message)353 self.assertTrue(type(fail_exc) == exceptions.TaskException)354 self.assertEqual(0, len(worker_inst._incomplete_messages))355 self.assertEqual(0, len(worker_inst._successful_messages))356 self.assertEqual(0, len(worker_inst._permanent_failures))357 self.assertEqual(num_messages, len(worker_inst._failed_messages))358 def testRunBatchTaskExceptionPermanentFailure(self):359 """Test batch with a task exception."""360 mock_consumer = self._create_patch('kale.consumer.Consumer')361 get_time = self._create_patch('time.time')362 mock_failure = self._create_patch(363 'kale.test_utils.FailTask.handle_failure')364 mock_failure.return_value = False365 worker_inst = worker.Worker()366 worker_inst._batch_queue = worker_inst._queue_selector.get_queue()367 mock_consumer.assert_called_once_with()368 worker_inst._batch_stop_time = 100369 # _batch_stop_time - (get_time + task.time_limit) > 0370 # (100 - (10 + 60)) > 0)371 get_time.return_value = 10372 message = test_utils.new_mock_message(task_class=test_utils.FailTask)373 message_batch = [message]374 num_messages = len(message_batch)375 worker_inst._run_batch(message_batch)376 fail_msg, fail_exc = mock_failure.call_args[0]377 self.assertEqual(fail_msg, message)378 self.assertTrue(type(fail_exc) == exceptions.TaskException)379 self.assertEqual(0, len(worker_inst._incomplete_messages))380 self.assertEqual(0, len(worker_inst._successful_messages))381 self.assertEqual(1, len(worker_inst._permanent_failures))382 self.assertEqual(num_messages, len(worker_inst._failed_messages))383 def testCheckProcessExceedingMemory(self):384 """Test process resources method."""385 mock_resource = self._create_patch('resource.getrusage')386 sys_exit = self._create_patch('sys.exit')387 self._create_patch('kale.consumer.Consumer')388 worker_inst = worker.Worker()389 mock_resource.return_value = mock.MagicMock(ru_maxrss=1000000000)390 worker_inst._check_process_resources()391 sys_exit.assert_called_once_with(1)392 def testCheckProcessDirty(self):393 """Test process resources method."""394 mock_resource = self._create_patch('resource.getrusage')395 mock_resource.return_value = mock.MagicMock(ru_maxrss=10)396 sys_exit = self._create_patch('sys.exit')397 self._create_patch('kale.consumer.Consumer')398 worker_inst = worker.Worker()399 worker_inst._dirty = True400 self.assertTrue(worker_inst._check_process_resources())401 self.assertFalse(sys_exit.called)402 def testCheckProcessNotDirty(self):403 """Test process resources method."""404 mock_logger = self._create_patch('kale.worker.logger.info')405 mock_resource = self._create_patch('resource.getrusage')406 mock_resource.return_value = mock.MagicMock(ru_maxrss=10)407 sys_exit = self._create_patch('sys.exit')408 self._create_patch('kale.consumer.Consumer')409 worker_inst = worker.Worker()410 worker_inst._dirty = False411 self.assertTrue(worker_inst._check_process_resources())412 self.assertFalse(mock_logger.called)413 self.assertFalse(sys_exit.called)414 def testRemoveMessageOrExitSuccess(self):415 """Test remove_message_or_exit method."""416 sys_exit = self._create_patch('sys.exit')417 worker_inst = worker.Worker()418 worker_inst._incomplete_messages = [1, 2]419 worker_inst.remove_message_or_exit(1)420 self.assertEqual(worker_inst._incomplete_messages, [2])421 sys_exit.assert_not_called()422 def testRemoveMessageOrExitFailure(self):423 """Test remove_message_or_exit method."""424 sys_exit = self._create_patch('sys.exit')425 worker_inst = worker.Worker()426 worker_inst._incomplete_messages = [1, 2]427 worker_inst.remove_message_or_exit(3)428 self.assertEqual(worker_inst._incomplete_messages, [1, 2])...
store_configuration_test.py
Source:store_configuration_test.py
1from unittest import mock2import pytest3from confluent_kafka import Consumer4from streaming_data_types.fbschemas.forwarder_config_update_rf5k.UpdateType import (5 UpdateType,6)7from streaming_data_types.forwarder_config_update_rf5k import (8 Protocol,9 StreamInfo,10 serialise_rf5k,11)12from forwarder.configuration_store import ConfigurationStore13from forwarder.parse_config_update import (14 Channel,15 EpicsProtocol,16 config_change_to_command_type,17 parse_config_update,18)19from tests.kafka.fake_producer import FakeProducer20DUMMY_UPDATE_HANDLER = None21CHANNELS_TO_STORE = {22 Channel("channel1", EpicsProtocol.PVA, "topic1", "f142"): DUMMY_UPDATE_HANDLER,23 Channel("channel2", EpicsProtocol.CA, "topic2", "tdct"): DUMMY_UPDATE_HANDLER,24}25STREAMS_TO_RETRIEVE = [26 StreamInfo(27 channel.name,28 channel.schema,29 channel.output_topic,30 Protocol.Protocol.PVA31 if channel.protocol == EpicsProtocol.PVA32 else Protocol.Protocol.CA,33 )34 for channel in CHANNELS_TO_STORE.keys()35]36class FakeKafkaMessage:37 def __init__(self, message):38 self._message = message39 def value(self):40 return self._message41def assert_stored_channel_correct(outputted_channel):42 # Will only be found if key exists and as the key is the channel43 # it will only match if the values are exactly the same.44 assert outputted_channel in CHANNELS_TO_STORE45def test_when_multiple_pvs_dumped_config_contains_all_pv_details():46 producer = FakeProducer()47 store = ConfigurationStore(producer, consumer=None, topic="store_topic")48 store.save_configuration(CHANNELS_TO_STORE)49 stored_message = parse_config_update(producer.published_payload) # type: ignore50 stored_channels = stored_message.channels51 assert_stored_channel_correct(stored_channels[0]) # type: ignore52 assert_stored_channel_correct(stored_channels[1]) # type: ignore53def test_when_no_pvs_stored_message_type_is_remove_all():54 producer = FakeProducer()55 store = ConfigurationStore(producer, consumer=None, topic="store_topic")56 store.save_configuration({})57 stored_message = parse_config_update(producer.published_payload) # type: ignore58 assert stored_message.channels is None59 assert (60 stored_message.command_type61 == config_change_to_command_type[UpdateType.REMOVEALL]62 )63def test_retrieving_stored_info_with_no_pvs_gets_message_without_streams():64 mock_consumer = mock.create_autospec(Consumer)65 mock_consumer.get_watermark_offsets.return_value = (0, 100)66 message = serialise_rf5k(UpdateType.REMOVEALL, [])67 mock_consumer.consume.return_value = [FakeKafkaMessage(message)]68 store = ConfigurationStore(69 producer=None, consumer=mock_consumer, topic="store_topic"70 )71 config = parse_config_update(store.retrieve_configuration())72 assert config.channels is None73def test_retrieving_stored_info_with_multiple_pvs_gets_streams():74 mock_consumer = mock.create_autospec(Consumer)75 mock_consumer.get_watermark_offsets.return_value = (0, 100)76 message = serialise_rf5k(UpdateType.ADD, STREAMS_TO_RETRIEVE)77 mock_consumer.consume.return_value = [FakeKafkaMessage(message)]78 store = ConfigurationStore(79 producer=None, consumer=mock_consumer, topic="store_topic"80 )81 config = parse_config_update(store.retrieve_configuration())82 channels = config.channels83 assert_stored_channel_correct(channels[0]) # type: ignore84 assert_stored_channel_correct(channels[1]) # type: ignore85def test_retrieve_config_find_valid_message_amongst_junk():86 message = serialise_rf5k(UpdateType.ADD, STREAMS_TO_RETRIEVE)87 messages_in_storage_topic = [88 [FakeKafkaMessage(":: SOME JUNK MESSAGE 1 ::")],89 [FakeKafkaMessage(":: SOME JUNK MESSAGE 2 ::")],90 [FakeKafkaMessage(message)],91 [FakeKafkaMessage(":: SOME JUNK MESSAGE 3 ::")],92 [FakeKafkaMessage(":: SOME JUNK MESSAGE 4 ::")],93 ] # type: ignore94 mock_consumer = mock.create_autospec(Consumer)95 mock_consumer.get_watermark_offsets.return_value = (96 0,97 len(messages_in_storage_topic),98 )99 mock_consumer.consume.side_effect = messages_in_storage_topic100 store = ConfigurationStore(101 producer=None, consumer=mock_consumer, topic="store_topic"102 )103 config = parse_config_update(store.retrieve_configuration())104 channels = config.channels105 assert_stored_channel_correct(channels[0]) # type: ignore106 assert_stored_channel_correct(channels[1]) # type: ignore107def test_retrieve_config_with_only_junk_as_message_in_storage_topic():108 messages_in_storage_topic = [109 [FakeKafkaMessage(":: SOME JUNK MESSAGE 1 ::")],110 [FakeKafkaMessage(":: SOME JUNK MESSAGE 2 ::")],111 [FakeKafkaMessage(":: SOME JUNK MESSAGE 3 ::")],112 ] # type: ignore113 mock_consumer = mock.create_autospec(Consumer)114 mock_consumer.get_watermark_offsets.return_value = (115 0,116 len(messages_in_storage_topic),117 )118 mock_consumer.consume.side_effect = messages_in_storage_topic119 store = ConfigurationStore(120 producer=None, consumer=mock_consumer, topic="store_topic"121 )122 with pytest.raises(RuntimeError):123 store.retrieve_configuration()124def test_retrieve_config_with_empty_storage_topic():125 messages_in_storage_topic = [] # type: ignore126 mock_consumer = mock.create_autospec(Consumer)127 mock_consumer.get_watermark_offsets.return_value = (128 0,129 len(messages_in_storage_topic),130 )131 mock_consumer.consume.side_effect = messages_in_storage_topic132 store = ConfigurationStore(133 producer=None, consumer=mock_consumer, topic="store_topic"134 )135 with pytest.raises(RuntimeError):...
TestParser.py
Source:TestParser.py
1import nose2from pymock import *3import sys4sys.path.insert(0,'..')5from profileparser import ProfileParser6class TestParser(PyMockTestCase):7 def test_should_construct_with_consumer(self):8 mock_consumer = self.mock()9 parser = ProfileParser(mock_consumer)10 def test_should_parse_thread_msg(self):11 mock_consumer = self.mock()12 parser = ProfileParser(mock_consumer)13 self.expectAndReturn(mock_consumer.on_thread(332, "My Thread Name"), None)14 self.replay()15 parser.parse("T 332 My Thread Name")16 self.verify()17 def test_should_parse_thread_msg_2(self):18 mock_consumer = self.mock()19 parser = ProfileParser(mock_consumer)20 self.expectAndReturn(mock_consumer.on_thread(102, "Another Thread"), None)21 self.replay()22 parser.parse("T 102 Another Thread")23 self.verify()24 def test_should_parse_function_msg(self):25 mock_consumer = self.mock()26 parser = ProfileParser(mock_consumer)27 self.expectAndReturn(mock_consumer.on_function(113, 223, "My function name"), None)28 self.replay()29 parser.parse("F 113 223 My function name")30 self.verify()31 def test_should_parse_function_msg_2(self):32 mock_consumer = self.mock()33 parser = ProfileParser(mock_consumer)34 self.expectAndReturn(mock_consumer.on_function(43, 44, "Another function"), None)35 self.replay()36 parser.parse("F 43 44 Another function")37 self.verify()38 def test_should_parse_sample_start_msg(self):39 mock_consumer = self.mock()40 parser = ProfileParser(mock_consumer)41 self.expectAndReturn(mock_consumer.on_sample_start(0, 113, 333), None)42 self.replay()43 parser.parse("S 0 113 333")44 self.verify()45 def test_should_parse_sample_start_msg_2(self):46 mock_consumer = self.mock()47 parser = ProfileParser(mock_consumer)48 self.expectAndReturn(mock_consumer.on_sample_start(2, 1, 444), None)49 self.replay()50 parser.parse("S 2 1 444")51 self.verify()52 def test_should_parse_sample_finish_msg(self):53 mock_consumer = self.mock()54 parser = ProfileParser(mock_consumer)55 self.expectAndReturn(mock_consumer.on_sample_finish(4, 113, 333), None)56 self.replay()57 parser.parse("E 4 113 333")58 self.verify()59 def test_should_parse_sample_finish_msg_2(self):60 mock_consumer = self.mock()61 parser = ProfileParser(mock_consumer)62 self.expectAndReturn(mock_consumer.on_sample_finish(7, 1, 444), None)63 self.replay()64 parser.parse("E 7 1 444")65 self.verify()66 def test_should_ignore_comments(self):67 mock_consumer = self.mock()68 parser = ProfileParser(mock_consumer)69 self.replay()70 parser.parse("#a_comment_without_spaces")71 parser.parse("# another comment with spaces")72 self.verify()73 74 def test_should_parse_event_msg(self):75 mock_consumer = self.mock()76 parser = ProfileParser(mock_consumer)77 self.expectAndReturn(mock_consumer.on_event(113, 223, "My event name"), None)78 self.replay()79 parser.parse("V 113 223 My event name")80 self.verify()81 def test_should_parse_event_msg_2(self):82 mock_consumer = self.mock()83 parser = ProfileParser(mock_consumer)84 self.expectAndReturn(mock_consumer.on_event(43, 44, "Another event"), None)85 self.replay()86 parser.parse("V 43 44 Another event")87 self.verify()88 89 def test_should_parse_emit_event_msg(self):90 mock_consumer = self.mock()91 parser = ProfileParser(mock_consumer)92 self.expectAndReturn(mock_consumer.on_event_emit(0, 113, 333), None)93 self.replay()94 parser.parse("Y 0 113 333")95 self.verify()96 def test_should_parse_emit_event_msg_2(self):97 mock_consumer = self.mock()98 parser = ProfileParser(mock_consumer)99 self.expectAndReturn(mock_consumer.on_event_emit(2, 1, 444), None)100 self.replay()101 parser.parse("Y 2 1 444")102 self.verify()103 def test_should_parse_counter_registration(self):104 mock_consumer = self.mock()105 parser = ProfileParser(mock_consumer)106 self.expectAndReturn(mock_consumer.on_counter(132, "My counter"), None)107 self.replay()108 parser.parse("C 132 My counter")109 self.verify()110 111 def test_should_parse_counter_value(self):112 mock_consumer = self.mock()113 parser = ProfileParser(mock_consumer)114 self.expectAndReturn(mock_consumer.on_counter_value(132, 22, 44), None)115 self.replay()116 parser.parse("D 132 22 44")...
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