self = <swh.storage.tests.test_in_memory.TestInMemoryStorage object at 0x7f6c039c4b00> swh_storage = <swh.storage.in_memory.InMemoryStorage object at 0x7f6bfeeaf2b0> sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f6c16f610b8> def test_content_add_metadata(self, swh_storage, sample_data): cont = attr.evolve(sample_data.content, data=None, ctime=now()) > actual_result = swh_storage.content_add_metadata([cont]) .tox/py3/lib/python3.7/site-packages/swh/storage/tests/storage_tests.py:334: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .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:280: in content_add_metadata return self._content_add(content, with_data=False) .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 0x7f6bfeeaf2b0> 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