diff options
Diffstat (limited to 'tests/aggregation')
| -rw-r--r-- | tests/aggregation/tests.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/aggregation/tests.py b/tests/aggregation/tests.py index c1ae9f0dd5..ae68c24563 100644 --- a/tests/aggregation/tests.py +++ b/tests/aggregation/tests.py @@ -36,6 +36,7 @@ from django.db.models.functions import ( Greatest, Least, Lower, + Mod, Now, Pi, TruncDate, @@ -2175,3 +2176,9 @@ class AggregateAnnotationPruningTests(TestCase): sql = ctx.captured_queries[0]["sql"].lower() self.assertEqual(sql.count("select"), 2, "Subquery wrapping required") self.assertEqual(sql.count("authors_count"), 2) + + def test_referenced_group_by_annotation_kept(self): + queryset = Book.objects.values(pages_mod=Mod("pages", 10)).annotate( + mod_count=Count("*") + ) + self.assertEqual(queryset.count(), 1) |