@mock.patch('glance_store._drivers.swift.utils'
                '.is_multiple_swift_store_accounts_enabled',
                mock.Mock(return_value=True))
    def test_add_no_container_and_multiple_containers_create(self):
        expected_swift_size = FIVE_KB
        expected_swift_contents = b"*" * expected_swift_size
        expected_checksum = hashlib.md5(expected_swift_contents).hexdigest()
        expected_image_id = str(uuid.uuid4())
        container = 'randomname_' + expected_image_id[:2]
        loc = 'swift+config://ref1/%s/%s'
        expected_location = loc % (container, expected_image_id)
        image_swift = six.BytesIO(expected_swift_contents)

        global SWIFT_PUT_OBJECT_CALLS
        SWIFT_PUT_OBJECT_CALLS = 0
        conf = copy.deepcopy(SWIFT_CONF)
        conf['swift_store_user'] = 'tenant:user'
        conf['swift_store_create_container_on_put'] = True
        conf['swift_store_container'] = 'randomname'
        conf['swift_store_multiple_containers_seed'] = 2
        self.config(**conf)
        moves.reload_module(swift)
        self.mock_keystone_client()

        self.store = Store(self.conf)
        self.store.configure()
        loc, size, checksum, _ = self.store.add(expected_image_id,
                                                image_swift,
                                                expected_swift_size)

        self.assertEqual(expected_location, loc)
        self.assertEqual(expected_swift_size, size)
        self.assertEqual(expected_checksum, checksum)
        self.assertEqual(SWIFT_PUT_OBJECT_CALLS, 1)

        loc = location.get_location_from_uri(expected_location, conf=self.conf)
        (new_image_swift, new_image_size) = self.store.get(loc)
        new_image_contents = b''.join([chunk for chunk in new_image_swift])
        new_image_swift_size = len(new_image_swift)

        self.assertEqual(expected_swift_contents, new_image_contents)
        self.assertEqual(expected_swift_size, new_image_swift_size)
Override parent function with alchy's
dataset/ETHPy150Open openstack/glance_store/glance_store/tests/unit/test_swift_store.py/SwiftTests.test_add_no_container_and_multiple_containers_create--crossover with--dataset/ETHPy150Open dgilland/flask-alchy/flask_alchy.py/Alchy.make_declarative_base