Minor cleanup in select_related_regress tests.

            self.assertTrue('LEFT OUTER' in str(qs.query))

    def test_regression_19870(self):

        """

        Regression for #19870

        """

        hen = Hen.objects.create(name='Hen')

        Chick.objects.create(name='Chick', mother=hen)

        self.assertEqual(Chick.objects.all()[0].mother.name, 'Hen')

        self.assertEqual(Chick.objects.select_related()[0].mother.name, 'Hen')

    def test_ticket_10733(self):

    def test_regression_10733(self):

        a = A.objects.create(name='a', lots_of_text='lots_of_text_a', a_field='a_field')

        b = B.objects.create(name='b', lots_of_text='lots_of_text_b', b_field='b_field')

        c = C.objects.create(name='c', lots_of_text='lots_of_text_c', is_published=True,