'When constructed using L{SecondaryAuthority.fromServerAddressAndDomain},
the specified port is used.'

def test_explicitPort(self):

    secondary = SecondaryAuthority.fromServerAddressAndDomain(('192.168.1.1', 5353), 'inside.com')
    self.assertEqual(secondary.primary, '192.168.1.1')
    self.assertEqual(secondary._port, 5353)
    self.assertEqual(secondary.domain, 'inside.com')
