self = <swh.storage.tests.test_cassandra.TestCassandraStorage object at 0x7f59d0314240> swh_storage = <swh.storage.validate.ValidatingProxyStorage object at 0x7f59902d5cf8> def test_revision_get_no_parents(self, swh_storage): swh_storage.revision_add([data.revision3]) get = list(swh_storage.revision_get([data.revision3["id"]])) assert len(get) == 1 > assert get[0]["parents"] == [] # no parents on this one E assert () == [] E Full diff: E - [] E + () .tox/py3/lib/python3.7/site-packages/swh/storage/tests/test_storage.py:1112: AssertionError