Differential D3172 Diff 11281 swh/journal/tests/test_kafka_writer.py

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swh/journal/tests/test_kafka_writer.py

	# Copyright (C) 2018-2020 The Software Heritage developers			# Copyright (C) 2018-2020 The Software Heritage developers
	# See the AUTHORS file at the top-level directory of this distribution			# See the AUTHORS file at the top-level directory of this distribution
	# License: GNU General Public License version 3, or any later version			# License: GNU General Public License version 3, or any later version
	# See top-level LICENSE file for more information			# See top-level LICENSE file for more information

				from typing import Iterable

	import pytest			import pytest
	from confluent_kafka import Consumer, Producer			from confluent_kafka import Consumer, Producer

	from swh.model.model import Directory			from swh.model.model import Directory, Revision, Release

	from swh.journal.tests.journal_data import TEST_OBJECTS			from swh.journal.tests.journal_data import TEST_OBJECTS
	from swh.journal.pytest_plugin import consume_messages, assert_all_objects_consumed			from swh.journal.pytest_plugin import consume_messages, assert_all_objects_consumed
	from swh.journal.writer.kafka import KafkaJournalWriter, KafkaDeliveryError			from swh.journal.writer.kafka import KafkaJournalWriter, KafkaDeliveryError


	def test_kafka_writer(kafka_prefix: str, kafka_server: str, consumer: Consumer):			def test_kafka_writer(
				kafka_prefix: str,
				kafka_server: str,
				consumer: Consumer,
				privileged_object_types: Iterable[str],
				):
	writer = KafkaJournalWriter(			writer = KafkaJournalWriter(
	brokers=[kafka_server], client_id="kafka_writer", prefix=kafka_prefix,			brokers=[kafka_server],
				client_id="kafka_writer",
				prefix=kafka_prefix,
				anonymize=False,
				)

				expected_messages = 0

				for object_type, objects in TEST_OBJECTS.items():
				writer.write_additions(object_type, objects)
				expected_messages += len(objects)

				consumed_messages = consume_messages(consumer, kafka_prefix, expected_messages)
				assert_all_objects_consumed(consumed_messages)

				for key, obj_dict in consumed_messages["revision"]:
				obj = Revision.from_dict(obj_dict)
				for person in (obj.author, obj.committer):
				assert not (
				len(person.fullname) == 32
				and person.name is None
				ardumontUnsubmitted Not Done Inline Actions couldn't our strategy generate those once in a while nonetheless (which would result in a false negative test then)? ardumont: couldn't our strategy generate those once in a while nonetheless (which would result in a false…
				douarddaAuthorUnsubmitted Done Inline Actions Yes, I had this in mind and wanted to modify the strategy accordingly, but then I forgot :-) Thanks douardda: Yes, I had this in mind and wanted to modify the strategy accordingly, but then I forgot :-)…
				douarddaAuthorUnsubmitted Done Inline Actions Updated the hypothesis strategy in D3171. douardda: Updated the hypothesis strategy in D3171.
				and person.email is None
				)
				for key, obj_dict in consumed_messages["release"]:
				obj = Release.from_dict(obj_dict)
				for person in (obj.author,):
				assert not (
				len(person.fullname) == 32
				and person.name is None
				and person.email is None
				)


				def test_kafka_writer_anonymized(
				kafka_prefix: str,
				kafka_server: str,
				consumer: Consumer,
				privileged_object_types: Iterable[str],
				):
				writer = KafkaJournalWriter(
				brokers=[kafka_server],
				client_id="kafka_writer",
				prefix=kafka_prefix,
				anonymize=True,
	)			)

	expected_messages = 0			expected_messages = 0

	for object_type, objects in TEST_OBJECTS.items():			for object_type, objects in TEST_OBJECTS.items():
	writer.write_additions(object_type, objects)			writer.write_additions(object_type, objects)
	expected_messages += len(objects)			expected_messages += len(objects)
				if object_type in privileged_object_types:
				expected_messages += len(objects)

	consumed_messages = consume_messages(consumer, kafka_prefix, expected_messages)			consumed_messages = consume_messages(consumer, kafka_prefix, expected_messages)
	assert_all_objects_consumed(consumed_messages)			assert_all_objects_consumed(consumed_messages)

				for key, obj_dict in consumed_messages["revision"]:
				obj = Revision.from_dict(obj_dict)
				for person in (obj.author, obj.committer):
				assert (
				len(person.fullname) == 32
				and person.name is None
				and person.email is None
				)
				for key, obj_dict in consumed_messages["release"]:
				obj = Release.from_dict(obj_dict)
				for person in (obj.author,):
				assert (
				len(person.fullname) == 32
				and person.name is None
				and person.email is None
				)


	def test_write_delivery_failure(			def test_write_delivery_failure(
	kafka_prefix: str, kafka_server: str, consumer: Consumer			kafka_prefix: str, kafka_server: str, consumer: Consumer
	):			):
	class MockKafkaError:			class MockKafkaError:
	"""A mocked kafka error"""			"""A mocked kafka error"""

	def str(self):			def str(self):
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