  
          # It doesn't matter which answer we use to check the order, it will
          # always be the same.
          a2 = self.Answer.objects.create(text="Number five", question=self.q1)
          self.assertListEqual(
              list(a1.question.get_answer_order()), list(a2.question.get_answer_order())
          )
  
      def test_change_ordering(self):
          # The ordering can be altered
          a = self.Answer.objects.create(text="Number five", question=self.q1)
  
 
</s> remove         self.assertListEqual([r.__class__.__name__ for r in connection_router.routers], ['TestRouter', 'WriteRouter'])
 </s> add         self.assertEqual([r.__class__.__name__ for r in connection_router.routers], ['TestRouter', 'WriteRouter']) </s> remove             self.assertSequenceEqual(router.routers, test_routers)
 </s> add             self.assertEqual(router.routers, test_routers) </s> remove         self.assertSetEqual({p.ewkt for p in ref_u1}, {p.ewkt for p in u1})
        self.assertSetEqual({p.ewkt for p in ref_u2}, {p.ewkt for p in u2})
        self.assertSetEqual({p.ewkt for p in ref_u1}, {p.ewkt for p in u3})
 </s> add         self.assertEqual({p.ewkt for p in ref_u1}, {p.ewkt for p in u1})
        self.assertEqual({p.ewkt for p in ref_u2}, {p.ewkt for p in u2})
        self.assertEqual({p.ewkt for p in ref_u1}, {p.ewkt for p in u3}) </s> remove         test_routers = (object(),)
 </s> add         test_routers = [object()] </s> remove         self.assertListEqual(response.redirect_chain, [('/en/account/register/', 302)])
 </s> add         self.assertEqual(response.redirect_chain, [('/en/account/register/', 302)])
        self.assertEqual(list(a1.question.get_answer_order()), list(a2.question.get_answer_order()))
  
          # It doesn't matter which answer we use to check the order, it will
          # always be the same.
          a2 = self.Answer.objects.create(text="Number five", question=self.q1)
        self.assertEqual(list(a1.question.get_answer_order()), list(a2.question.get_answer_order()))
        self.assertEqual(list(a1.question.get_answer_order()), list(a2.question.get_answer_order()))
        self.assertEqual(list(a1.question.get_answer_order()), list(a2.question.get_answer_order()))
  
      def test_change_ordering(self):
          # The ordering can be altered
          a = self.Answer.objects.create(text="Number five", question=self.q1)
  
keep keep keep keep replace replace replace keep keep keep keep keep
 Replaced type-specific assertions with assertEqual().

Python docs say, "it's usually not necessary to invoke these methods directly." 
tests/order_with_respect_to/base_tests.py