test_enum.py 文件源码

def test_enum_duplicates(self):
        class Season(Enum):
            SPRING = 1
            SUMMER = 2
            AUTUMN = FALL = 3
            WINTER = 4
            ANOTHER_SPRING = 1
        lst = list(Season)
        self.assertEqual(
            lst,
            [Season.SPRING, Season.SUMMER,
             Season.AUTUMN, Season.WINTER,
            ])
        self.assertIs(Season.FALL, Season.AUTUMN)
        self.assertEqual(Season.FALL.value, 3)
        self.assertEqual(Season.AUTUMN.value, 3)
        self.assertIs(Season(3), Season.AUTUMN)
        self.assertIs(Season(1), Season.SPRING)
        self.assertEqual(Season.FALL.name, 'AUTUMN')
        self.assertEqual(
                [k for k,v in Season.__members__.items() if v.name != k],
                ['FALL', 'ANOTHER_SPRING'],
                )