diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/migrations/test_operations.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/migrations/test_operations.py b/tests/migrations/test_operations.py index 82292ac69f..bddb09f9e7 100644 --- a/tests/migrations/test_operations.py +++ b/tests/migrations/test_operations.py @@ -472,6 +472,22 @@ class OperationTests(OperationTestBase): self.assertFKExists("test_rmwsrf_rider", ["friend_id"], ("test_rmwsrf_rider", "id")) self.assertFKNotExists("test_rmwsrf_rider", ["friend_id"], ("test_rmwsrf_horserider", "id")) + def test_rename_model_with_self_referential_m2m(self): + app_label = "test_rename_model_with_self_referential_m2m" + + project_state = self.apply_operations(app_label, ProjectState(), operations=[ + migrations.CreateModel("ReflexivePony", fields=[ + ("ponies", models.ManyToManyField("self")), + ]), + ]) + project_state = self.apply_operations(app_label, project_state, operations=[ + migrations.RenameModel("ReflexivePony", "ReflexivePony2"), + ]) + apps = project_state.render() + Pony = apps.get_model(app_label, "ReflexivePony2") + pony = Pony.objects.create() + pony.ponies.add(pony) + def test_add_field(self): """ Tests the AddField operation. |