test_filter_introspector.py 文件源码

def test_parameters(self):
        expected_result = [
            OrderedDict({
                'in': 'query',
                'name': 'test_filter_field_1',
                'type': 'string',
                'required': False,
                'description': 'Filter parameter',
            }),
            OrderedDict({
                'in': 'query',
                'name': 'test_filter_field_2',
                'type': 'string',
                'required': False,
                'description': 'Filter parameter',
            }),
            OrderedDict({
                'in': 'query',
                'name': 'o',
                'type': 'string',
                'description': 'Ordering parameter',
                'enum': ['test_filter_field_1', 'test_filter_field_2', '-test_filter_field_1', '-test_filter_field_2'],
            }),
        ]

        instance = TestDjangoFilterBackendView()
        introspector = DjangoFilterBackendIntrospector(instance, DjangoFilterBackend)

        self.assertEqual(sorted(expected_result[0]), sorted(introspector.parameters[0]))
        self.assertEqual(sorted(expected_result[1]), sorted(introspector.parameters[1]))
        self.assertEqual(sorted(expected_result[2]), sorted(introspector.parameters[2]))