Refs -- Added test for annotating Value() with empty list as an ArrayField.
Fixed in
@@ -149,6 +149,14 @@ class TestQuerying(PostgreSQLTestCase):
NullableIntegerArrayModel(field=None),
])
+ def test_empty_list(self):
+ NullableIntegerArrayModel.objects.create(field=[])
+ obj = NullableIntegerArrayModel.objects.annotate(
+ empty_array=models.Value([], output_field=ArrayField(models.IntegerField())),
+ ).filter(field=models.F('empty_array')).get()
+ self.assertEqual(obj.field, [])
+ self.assertEqual(obj.empty_array, [])
+
def test_exact(self):
self.assertSequenceEqual(
NullableIntegerArrayModel.objects.filter(field__exact=[1]),
