From c231a75112d8a06e1a776ef97f28a3be1b343047 Mon Sep 17 00:00:00 2001 From: Rob Date: Sun, 12 May 2019 20:58:35 +1000 Subject: Fixed #30436 -- Added check that on_delete is callable in ForeignKey and OneToOneField. --- tests/delete/tests.py | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'tests/delete') diff --git a/tests/delete/tests.py b/tests/delete/tests.py index 6b1cd3675b..505fd843d7 100644 --- a/tests/delete/tests.py +++ b/tests/delete/tests.py @@ -21,6 +21,13 @@ class OnDeleteTests(TestCase): a.auto.delete() self.assertFalse(A.objects.filter(name='auto').exists()) + def test_non_callable(self): + msg = 'on_delete must be callable.' + with self.assertRaisesMessage(TypeError, msg): + models.ForeignKey('self', on_delete=None) + with self.assertRaisesMessage(TypeError, msg): + models.OneToOneField('self', on_delete=None) + def test_auto_nullable(self): a = create_a('auto_nullable') a.auto_nullable.delete() -- cgit v1.3