'The repr of a L{dns.Record_A6} instance includes the colon-separated
hex string representation of the address it is for and the TTL of the
record.'

def test_a6(self):

    self.assertEqual(repr(dns.Record_A6(0, '1234::5678', 'foo.bar', ttl=10)), '<A6    suffix=1234::5678    prefix=foo.bar    ttl=10>')
