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[1.8.x] Fixed #24751 -- Fixed HStoreField isnull lookup.

Backport of 3c8fe5dddf from master
This commit is contained in:
Tim Graham
2015-05-13 09:52:19 -04:00
parent 7ea6477b3a
commit df0674eabb
3 changed files with 14 additions and 1 deletions

View File

@@ -110,6 +110,17 @@ class TestQuerying(TestCase):
self.objs[:3]
)
def test_key_isnull(self):
obj = HStoreModel.objects.create(field={'a': None})
self.assertSequenceEqual(
HStoreModel.objects.filter(field__a__isnull=True),
self.objs[2:5] + [obj]
)
self.assertSequenceEqual(
HStoreModel.objects.filter(field__a__isnull=False),
self.objs[:2]
)
class TestSerialization(TestCase):
test_data = '[{"fields": {"field": "{\\"a\\": \\"b\\"}"}, "model": "postgres_tests.hstoremodel", "pk": null}]'