self = <swh.storage.tests.test_cassandra.TestCassandraStorage object at 0x7f91b07077f0> swh_storage = <swh.storage.cassandra.storage.CassandraStorage object at 0x7f91b07036a0> sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f91d007a748> def test_revision_add_from_generator(self, swh_storage, sample_data): revision = sample_data.revision def _rev_gen(): yield revision actual_result = swh_storage.revision_add(_rev_gen()) > assert actual_result == {"revision:add": 1} E AssertionError: assert {'revision:add': 0} == {'revision:add': 1} E Differing items: E {'revision:add': 0} != {'revision:add': 1} E Full diff: E - {'revision:add': 1} E ? ^ E + {'revision:add': 0} E ? ^ .tox/py3/lib/python3.7/site-packages/swh/storage/tests/test_storage.py:891: AssertionError