'The repr of a L{dns.Record_MINFO} instance includes the rmailbx,
emailbx, and TTL fields of the record.'

def test_minfo(self):

    record = dns.Record_MINFO('alice.example.com', 'bob.example.com', 15)
    self.assertEqual(repr(record), '<MINFO    responsibility=alice.example.com    errors=bob.example.com    ttl=15>')
