'Error case: Parameter error(pair_target_ports).(MSGID0601-E).'

@mock.patch.object(vsp_utils, 'execute', side_effect=_execute)
def test_do_setup_pair_target_ports_not_specified(self, execute):

    drv = vsp_fc.VSPFCDriver(configuration=self.configuration, db=db)
    self._setup_config()
    self.configuration.vsp_target_ports = None
    self.configuration.vsp_horcm_pair_target_ports = None
    self.assertRaises(exception.VSPError, drv.do_setup, None)
