def test_a(self):
        """
        The repr of a L{dns.Record_A} instance includes the dotted-quad
        string representation of the address it is for and the TTL of the
        record.
        """
        self.assertEqual(
            repr(dns.Record_A('1.2.3.4', 567)),
            '<A address=1.2.3.4 ttl=567>')

        The repr of a L{dns.Record_A} instance includes the dotted-quad
        string representation of the address it is for and the TTL of the
        record.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/names/test/test_dns.py