def test_history_empty_passive_return_never_set(self):
        User, Address, sess, a1 = self._u_ad_fixture(False)
        eq_(
            Address.user.impl.get_history(
                attributes.instance_state(a1),
                attributes.instance_dict(a1),
                passive=attributes.PASSIVE_RETURN_NEVER_SET),
            ((), (), ())
        )
        assert a1.__dict__ not in 'user_id'
        assert 'user' not in a1.__dict__
dataset/ETHPy150Open zzzeek/sqlalchemy/test/orm/test_lazy_relations.py/GetterStateTest.test_history_empty_passive_return_never_set/swapped operands of `not in`