diff options
Diffstat (limited to 'tests/regressiontests')
| -rw-r--r-- | tests/regressiontests/aggregation_regress/tests.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/regressiontests/aggregation_regress/tests.py b/tests/regressiontests/aggregation_regress/tests.py index 786431420d..58d0b2748f 100644 --- a/tests/regressiontests/aggregation_regress/tests.py +++ b/tests/regressiontests/aggregation_regress/tests.py @@ -489,6 +489,14 @@ class AggregationTests(TestCase): # Regression for #11256 - providing an aggregate name that conflicts with a field name on the model raises ValueError self.assertRaises(ValueError, Author.objects.annotate, age=Avg('friends__age')) + def test_m2m_name_conflict(self): + # Regression for #11256 - providing an aggregate name that conflicts with an m2m name on the model raises ValueError + self.assertRaises(ValueError, Author.objects.annotate, friends=Count('friends')) + + def test_reverse_relation_name_conflict(self): + # Regression for #11256 - providing an aggregate name that conflicts with a reverse-related name on the model raises ValueError + self.assertRaises(ValueError, Author.objects.annotate, book_contact_set=Avg('friends__age')) + def test_pickle(self): # Regression for #10197 -- Queries with aggregates can be pickled. # First check that pickling is possible at all. No crash = success |