self = <swh.storage.tests.test_tenacious.TestTenaciousStorage object at 0x7f001cae3ba8> swh_storage = <swh.storage.proxies.tenacious.TenaciousProxyStorage object at 0x7f001cae3b00> sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f003698a4a8> def test_content_add_different_input(self, swh_storage, sample_data): cont, cont2 = sample_data.contents[:2] actual_result = swh_storage.content_add([cont, cont2]) > assert actual_result == { "content:add": 2, "content:add:bytes": cont.length + cont2.length, } E AssertionError: assert {'content:add:errors': 2} == {'content:add...add:bytes': 8} E Left contains 1 more item: E {'content:add:errors': 2} E Right contains 2 more items: E {'content:add': 2, 'content:add:bytes': 8} E Full diff: E - {'content:add': 2, 'content:add:bytes': 8} E + {'content:add:errors': 2} .tox/py3/lib/python3.7/site-packages/swh/storage/tests/storage_tests.py:254: AssertionError