swh_storage = <swh.storage.validate.ValidatingProxyStorage object at 0x7fa36c61e908> def test_origin_get_latest_visit_status_filter_snapshot(swh_storage): objects = init_storage_with_origin_visits(swh_storage) origin1, origin2 = objects["origin"] _, ov2 = objects["origin_visit"] _, _, _, ovs22 = objects["origin_visit_status"] # there is no visit with snapshot yet for that visit assert ( origin_get_latest_visit_status(swh_storage, origin1.url, require_snapshot=True) is None ) # visit status with partial status visit elected actual_ov2, actual_ovs22 = origin_get_latest_visit_status( swh_storage, origin2.url, require_snapshot=True ) assert actual_ov2.origin == ov2.origin assert actual_ov2.visit == ov2.visit assert actual_ov2.type == ov2.type assert actual_ovs22 == ovs22 date_now = now() # Add another visit swh_storage.origin_visit_add( [ OriginVisit( origin=origin2.url, date=date_now, type=data.type_visit2, status="ongoing", snapshot=None, ), ] ) # Requiring the latest visit with a snapshot, we still find the previous visit ov2, ovs22 = origin_get_latest_visit_status( swh_storage, origin2.url, require_snapshot=True ) assert actual_ov2.origin == ov2.origin assert actual_ov2.visit == ov2.visit assert actual_ov2.type == ov2.type assert actual_ovs22 == ovs22 ov2, ovs22 = origin_get_latest_visit_status( > swh_storage, origin2.url, require_snapshot=True, limit=1 ) E TypeError: cannot unpack non-iterable NoneType object .tox/py3/lib/python3.7/site-packages/swh/storage/tests/algos/test_origin.py:338: TypeError