self = <swh.storage.tests.test_in_memory.TestInMemoryStorage object at 0x7f3858974128> swh_storage = <swh.storage.in_memory.InMemoryStorage object at 0x7f3858974748> sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f391c604cc0> @pytest.mark.property_based > @settings( deadline=None, # this test is very slow suppress_health_check=function_scoped_fixture_check, ) @given( strategies.sets( elements=strategies.sampled_from(["sha256", "sha1_git", "blake2s256"]), min_size=0, ) ) def test_content_missing(self, swh_storage, sample_data, algos): .tox/py3/lib/python3.7/site-packages/swh/storage/tests/storage_tests.py:451: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/storage/tests/storage_tests.py:464: in test_content_missing swh_storage.content_add([content]) .tox/py3/lib/python3.7/site-packages/swh/storage/cassandra/storage.py:237: in content_add return self._content_add(list(contents), with_data=True) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <swh.storage.in_memory.InMemoryStorage object at 0x7f3858974748> contents = [Content(sha1=b'a\xc2\xb3\xa3\x04\x96\xd3)\xe2\x1a\xf7\r\xd2\xd7\xe0\x97\x04m\x07\xb7', sha1_git=b'6\xfa\xdew\x19<\xb6...atus='visible', data=b'4242\n', ctime=datetime.datetime(2021, 4, 29, 8, 21, 40, 972638, tzinfo=datetime.timezone.utc))] with_data = True def _content_add(self, contents: List[Content], with_data: bool) -> Dict: # Filter-out content already in the database. > if not self._allow_overwrite: E AttributeError: 'InMemoryStorage' object has no attribute '_allow_overwrite' .tox/py3/lib/python3.7/site-packages/swh/storage/cassandra/storage.py:155: AttributeError