test_enum.py 文件源码

def test_programatic_function_string(self):
        SummerMonth = Enum('SummerMonth', 'june july august')
        lst = list(SummerMonth)
        self.assertEqual(len(lst), len(SummerMonth))
        self.assertEqual(len(SummerMonth), 3, SummerMonth)
        self.assertEqual(
                [SummerMonth.june, SummerMonth.july, SummerMonth.august],
                lst,
                )
        for i, month in enumerate('june july august'.split(), 1):
            e = SummerMonth(i)
            self.assertEqual(int(e.value), i)
            self.assertNotEqual(e, i)
            self.assertEqual(e.name, month)
            self.assertIn(e, SummerMonth)
            self.assertIs(type(e), SummerMonth)