diff options
Diffstat (limited to 'tests/basic')
| -rw-r--r-- | tests/basic/tests.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/basic/tests.py b/tests/basic/tests.py index d851d858de..934c5587f4 100644 --- a/tests/basic/tests.py +++ b/tests/basic/tests.py @@ -735,6 +735,13 @@ class ModelRefreshTests(TestCase): self.assertFalse(hasattr(s3_copy.selfref, 'touched')) self.assertEqual(s3_copy.selfref, s2) + def test_refresh_null_fk(self): + s1 = SelfRef.objects.create() + s2 = SelfRef.objects.create(selfref=s1) + s2.selfref = None + s2.refresh_from_db() + self.assertEqual(s2.selfref, s1) + def test_refresh_unsaved(self): pub_date = self._truncate_ms(datetime.now()) a = Article.objects.create(pub_date=pub_date) |