Method test_empty_names

Lib/test/test_enum.py:3517–3524

(self)

            Flag(7)

    def test_empty_names(self):
        for nothing in '', [], {}:
            for e_type in None, int:
                empty_enum = Enum('empty_enum', nothing, type=e_type)
                self.assertEqual(len(empty_enum), 0)
                self.assertRaisesRegex(TypeError, 'has no members', empty_enum, 0)
        self.assertRaisesRegex(TypeError, '.int. object is not iterable', Enum, 'bad_enum', names=0)
        self.assertRaisesRegex(TypeError, '.int. object is not iterable', Enum, 'bad_enum', 0, type=int)

    def test_nonhashable_matches_hashable(self):    # issue 125710
        class Directions(Enum):