Method test_record_immutable

tests/test_record.py:113–116

(self)

        self.assertEqual(r[2:2], ())

    def test_record_immutable(self):
        r = Record(R_A, (42,))
        with self.assertRaisesRegex(TypeError, 'does not support item'):
            r[0] = 1

    def test_record_repr(self):
        self.assertEqual(