def test_serializer_include_returns_nothing_except_field_name(self):
request = self.get_request("test/?include_fields=field_two")
data = TestObjectSerializer(self.test_object, context={"request": request}).data
self.assertNotIn("field_one", data.keys())
self.assertIn("field_two", data.keys())
self.assertNotIn("field_three", data.keys())
self.assertNotIn("field_four", data.keys())
def test_serializer_field_sets_returns_only_fields_in_list(self):
request = self.get_request("test/?field_set=one_and_three")
data = TestObjectSerializer(self.test_object, context={"request": request}).data
self.assertIn("field_one", data.keys())
self.assertNotIn("field_two", data.keys())
self.assertIn("field_three", data.keys())
self.assertNotIn("field_four", data.keys())
def test_serializer_exclude_returns_everything_in_default_except_excluded_object(self):
request = self.get_request("test/?exclude_fields=field_one")
data = TestObjectSerializer(self.test_object, context={"request": request}).data
self.assertNotIn("field_one", data.keys())
self.assertIn("field_two", data.keys())
self.assertIn("field_three", data.keys())
# Four not in the default set
self.assertNotIn("field_four", data.keys())
def test_no_lingering_effects_integration(self):
request = self.get_request("test/?field_set=one_and_three")
data = TestObjectSerializer(self.test_object, context={"request": request}).data
self.assertIn("field_one", data.keys())
self.assertNotIn("field_two", data.keys())
self.assertIn("field_three", data.keys())
self.assertNotIn("field_four", data.keys())
request = self.get_request("test/?field_set=all")
data = TestObjectSerializer(self.test_object, context={"request": request}).data
self.assertIn("field_one", data.keys())
self.assertIn("field_two", data.keys())
self.assertIn("field_three", data.keys())
self.assertIn("field_four", data.keys())
request = self.get_request("test/?include_fields=field_one")
data = TestObjectSerializer(self.test_object, context={"request": request}).data
self.assertIn("field_one", data.keys())
self.assertNotIn("field_two", data.keys())
self.assertNotIn("field_three", data.keys())
self.assertNotIn("field_four", data.keys())
