def test_in_not_there_non_str(self):
        resource = APIDict.get_instance()
        self.assertNotIn(0, resource._attrs,
                         msg="Test assumption broken.  "
                             "Find new missing attribute.")
        # We're primarily interested in this test NOT raising a TypeError.
        self.assertFalse(resource in 0)
dataset/ETHPy150Open openstack/horizon/openstack_dashboard/test/api_tests/base_tests.py/APIDictWrapperTests.test_in_not_there_non_str/swapped operands of `in`