Method upper

Lib/test/test_enum.py:3153–3154

(self)

                    if k.startswith('FOO_')
                    })
            def upper(self):
                return self.value.upper()
        self.assertEqual(list(Foo), [Foo.FOO_CAT, Foo.FOO_HORSE])
        self.assertEqual(Foo.FOO_CAT.value, 'aloof')
        self.assertEqual(Foo.FOO_HORSE.upper(), 'BIG')