diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/composite_pk/test_filter.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/composite_pk/test_filter.py b/tests/composite_pk/test_filter.py index 03037d4d82..ed6caf8034 100644 --- a/tests/composite_pk/test_filter.py +++ b/tests/composite_pk/test_filter.py @@ -9,6 +9,7 @@ from django.db.models import ( Q, Subquery, TextField, + Value, When, ) from django.db.models.functions import Cast @@ -549,6 +550,13 @@ class CompositePKFilterTests(TestCase): [self.tenant_1], ) + def test_filter_by_tuple_containing_expression(self): + pk_lookup = (self.comment_1.tenant.id, (Value(self.comment_1.id) + 1) - 1) + for lookup in ({"pk": pk_lookup}, {"pk__in": [pk_lookup]}): + with self.subTest(lookup=lookup): + qs = Comment.objects.filter(**lookup) + self.assertEqual(qs.get(), self.comment_1) + @skipUnlessDBFeature("supports_tuple_lookups") class CompositePKFilterTupleLookupFallbackTests(CompositePKFilterTests): |