test_serializer.py 文件源码

def test_get_m2m_fields(self):
        fields = list(self.plan_serializer._get_m2m_fields())
        fields.sort()
        expected_fields = list(MockTestPlanSerializer.m2m_fields)
        expected_fields.sort()
        self.assertEqual(expected_fields, fields)

        fields = list(self.case_serializer._get_m2m_fields())
        fields.sort()
        expected_fields = [field.name for field in TestCase._meta.many_to_many]
        expected_fields.sort()
        self.assertEqual(expected_fields, fields)

        fields = self.product_serializer._get_m2m_fields()
        expected_fields = tuple(field.name for field in Product._meta.many_to_many)
        self.assertEqual(fields, ())
        self.assertEqual(expected_fields, fields)