| from django.test import TestCase |
| |
| from models import Child1, Child2, Child3, Child4, Child5, Child6, Child7 |
| |
| |
| class ManagersRegressionTests(TestCase): |
| def test_managers(self): |
| a1 = Child1.objects.create(name='fred', data='a1') |
| a2 = Child1.objects.create(name='barney', data='a2') |
| b1 = Child2.objects.create(name='fred', data='b1', value=1) |
| b2 = Child2.objects.create(name='barney', data='b2', value=42) |
| c1 = Child3.objects.create(name='fred', data='c1', comment='yes') |
| c2 = Child3.objects.create(name='barney', data='c2', comment='no') |
| d1 = Child4.objects.create(name='fred', data='d1') |
| d2 = Child4.objects.create(name='barney', data='d2') |
| e1 = Child5.objects.create(name='fred', comment='yes') |
| e2 = Child5.objects.create(name='barney', comment='no') |
| f1 = Child6.objects.create(name='fred', data='f1', value=42) |
| f2 = Child6.objects.create(name='barney', data='f2', value=42) |
| g1 = Child7.objects.create(name='fred') |
| g2 = Child7.objects.create(name='barney') |
| |
| self.assertQuerysetEqual(Child1.manager1.all(), ["<Child1: a1>"]) |
| self.assertQuerysetEqual(Child1.manager2.all(), ["<Child1: a2>"]) |
| self.assertQuerysetEqual(Child1._default_manager.all(), ["<Child1: a1>"]) |
| |
| self.assertQuerysetEqual(Child2._default_manager.all(), ["<Child2: b1>"]) |
| self.assertQuerysetEqual(Child2.restricted.all(), ["<Child2: b2>"]) |
| |
| self.assertQuerysetEqual(Child3._default_manager.all(), ["<Child3: c1>"]) |
| self.assertQuerysetEqual(Child3.manager1.all(), ["<Child3: c1>"]) |
| self.assertQuerysetEqual(Child3.manager2.all(), ["<Child3: c2>"]) |
| |
| # Since Child6 inherits from Child4, the corresponding rows from f1 and |
| # f2 also appear here. This is the expected result. |
| self.assertQuerysetEqual(Child4._default_manager.order_by('data'), [ |
| "<Child4: d1>", |
| "<Child4: d2>", |
| "<Child4: f1>", |
| "<Child4: f2>" |
| ] |
| ) |
| self.assertQuerysetEqual(Child4.manager1.all(), [ |
| "<Child4: d1>", |
| "<Child4: f1>" |
| ] |
| ) |
| self.assertQuerysetEqual(Child5._default_manager.all(), ["<Child5: fred>"]) |
| self.assertQuerysetEqual(Child6._default_manager.all(), ["<Child6: f1>"]) |
| self.assertQuerysetEqual(Child7._default_manager.order_by('name'), [ |
| "<Child7: barney>", |
| "<Child7: fred>" |
| ] |
| ) |
