diff options
| -rw-r--r-- | rest_framework/tests/test_genericrelations.py | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/rest_framework/tests/test_genericrelations.py b/rest_framework/tests/test_genericrelations.py index c38bfb9f..2d341344 100644 --- a/rest_framework/tests/test_genericrelations.py +++ b/rest_framework/tests/test_genericrelations.py @@ -69,6 +69,35 @@ class TestGenericRelations(TestCase): } self.assertEqual(serializer.data, expected) + def test_generic_nested_relation(self): + """ + Test saving a GenericRelation field via a nested serializer. + """ + + class TagSerializer(serializers.ModelSerializer): + class Meta: + model = Tag + exclude = ('content_type', 'object_id') + + class BookmarkSerializer(serializers.ModelSerializer): + tags = TagSerializer() + + class Meta: + model = Bookmark + exclude = ('id',) + + data = { + 'url': 'https://docs.djangoproject.com/', + 'tags': [ + {'tag': 'contenttypes'}, + {'tag': 'genericrelations'}, + ] + } + serializer = BookmarkSerializer(data=data) + self.assertTrue(serializer.is_valid()) + serializer.save() + self.assertEqual(serializer.object.tags.count(), 2) + def test_generic_fk(self): """ Test a relationship that spans a GenericForeignKey field. |