'L{manhole_tap.makeService} will make a SSH service on the port
defined by C{--sshPort}. It will not make a telnet service.'

def test_sshPort(self):

    self.options.parseOptions(['--sshKeyDir', self.mktemp(), '--sshKeySize', '512', '--sshPort', 'tcp:223'])
    service = manhole_tap.makeService(self.options)
    self.assertIsInstance(service, MultiService)
    self.assertEqual(len(service.services), 1)
    self.assertIsInstance(service.services[0], StreamServerEndpointService)
    self.assertIsInstance(service.services[0].factory, manhole_ssh.ConchFactory)
    self.assertEqual(service.services[0].endpoint._port, 223)
