swh_storage = <swh.storage.proxies.filter.FilteringProxyStorage object at 0x7f2dfd3c4780> sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f2dfd3bfe10> def test_filtering_proxy_storage_directory(swh_storage, sample_data): sample_directory = sample_data.directory directory = list(swh_storage.directory_missing([sample_directory.id]))[0] assert directory s = swh_storage.directory_add([sample_directory]) assert s == { "directory:add": 1, } directory = list(swh_storage.directory_missing([sample_directory.id])) assert not directory s = swh_storage.directory_add([sample_directory]) > assert s == { "directory:add": 0, } E AssertionError: assert {} == {'directory:add': 0} E Right contains 1 more item: E {'directory:add': 0} E Full diff: E - {'directory:add': 0} E + {} .tox/py3/lib/python3.7/site-packages/swh/storage/tests/test_filter.py:128: AssertionError