diff options
Diffstat (limited to 'tests/one_to_one/tests.py')
| -rw-r--r-- | tests/one_to_one/tests.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/one_to_one/tests.py b/tests/one_to_one/tests.py index 65257cf7dc..314c56a60f 100644 --- a/tests/one_to_one/tests.py +++ b/tests/one_to_one/tests.py @@ -196,6 +196,15 @@ class OneToOneTests(TestCase): # UndergroundBar. p.undergroundbar = None + def test_assign_none_to_null_cached_reverse_relation(self): + p = Place.objects.get(name='Demon Dogs') + # Prime the relation's cache with a value of None. + with self.assertRaises(Place.undergroundbar.RelatedObjectDoesNotExist): + getattr(p, 'undergroundbar') + # Assigning None works if there isn't a related UndergroundBar and the + # reverse cache has a value of None. + p.undergroundbar = None + def test_related_object_cache(self): """ Regression test for #6886 (the related-object cache) """ |