sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f6deeb4e2b0> def test_buffer_operation_order(sample_data) -> None: storage = get_storage_with_buffer_config() # Wrap the inner storage in a mock to track all method calls. storage.storage = mocked_storage = Mock(wraps=storage.storage) # Simulate a loader: add contents, directories, revisions, releases, then # snapshots. storage.content_add(sample_data.contents) storage.skipped_content_add(sample_data.skipped_contents) storage.directory_add(sample_data.directories) storage.revision_add(sample_data.revisions) storage.release_add(sample_data.releases) storage.snapshot_add(sample_data.snapshots) # Check that nothing has been flushed yet assert mocked_storage.method_calls == [] # Flush all the things > storage.flush() .tox/py3/lib/python3.7/site-packages/swh/storage/tests/test_buffer.py:599: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/storage/proxies/buffer.py:156: in flush stats = add_fn(list(batch)) /usr/lib/python3.7/unittest/mock.py:960: in __call__ return _mock_self._mock_call(*args, **kwargs) /usr/lib/python3.7/unittest/mock.py:1035: in _mock_call return self._mock_wraps(*args, **kwargs) .tox/py3/lib/python3.7/site-packages/swh/storage/metrics.py:24: in d return f(*a, **kw) .tox/py3/lib/python3.7/site-packages/swh/storage/metrics.py:77: in d r = f(*a, **kw) .tox/py3/lib/python3.7/site-packages/swh/storage/cassandra/storage.py:267: in content_add return self._content_add(list(contents), with_data=True) .tox/py3/lib/python3.7/site-packages/swh/storage/cassandra/storage.py:223: in _content_add for row in rows: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <swh.storage.in_memory.InMemoryStorage object at 0x7f6deeb4e3c8> algo = 'sha1' hashes = [b'4\x972t\xcc\xefj\xb4\xdf\xaa\xf8e\x99y/\xa9\xc3\xfeF\x89'] def _content_get_from_hashes(self, algo, hashes: List[bytes]) -> Iterable: """From the name of a hash algorithm and a value of that hash, looks up the "hash -> token" secondary table (content_by_{algo}) to get tokens. Then, looks up the main table (content) to get all contents with that token, and filters out contents whose hash doesn't match.""" > found_tokens = self._cql_runner.content_get_tokens_from_single_algo( algo, hashes ) E AttributeError: 'InMemoryCqlRunner' object has no attribute 'content_get_tokens_from_single_algo' .tox/py3/lib/python3.7/site-packages/swh/storage/cassandra/storage.py:166: AttributeError