def test_delete(self, mock_del_object): acc, cont, obj = 'a', 'c', 'o' client_collection = make_client_collection() df = DiskFile(client_collection, acc, cont, obj, use_splice=False, logger=logging.root) df.delete("ignored") mock_del_object.assert_called_once_with(self.hash_str([acc, cont, obj]))