diff options
Diffstat (limited to 'tests/delete')
| -rw-r--r-- | tests/delete/tests.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/delete/tests.py b/tests/delete/tests.py index 279788d2d3..1731342bc1 100644 --- a/tests/delete/tests.py +++ b/tests/delete/tests.py @@ -90,6 +90,17 @@ class OnDeleteTests(TestCase): with self.assertRaisesMessage(ProtectedError, msg): a.protect.delete() + def test_protect_path(self): + a = create_a('protect') + a.protect.p = P.objects.create() + a.protect.save() + msg = ( + "Cannot delete some instances of model 'P' because they are " + "referenced through protected foreign keys: 'R.p'." + ) + with self.assertRaisesMessage(ProtectedError, msg): + a.protect.p.delete() + def test_do_nothing(self): # Testing DO_NOTHING is a bit harder: It would raise IntegrityError for a normal model, # so we connect to pre_delete and set the fk to a known value. |