sc.setParameters("network", network.getId());
List<IPAddressVO> publicIps = _ipAddressDao.search(sc, null);
assertNotNull(publicIps);
cmd = new EnableStaticNatCmd();
proxy = ComponentContext.inject(cmd);
ManagementServerMock.setParameter(proxy, "ipAddressId", BaseCmd.CommandType.LONG, publicIps.get(0).getId());
ManagementServerMock.setParameter(proxy, "networkId", BaseCmd.CommandType.LONG, network.getId());
ManagementServerMock.setParameter(proxy, "virtualMachineId", BaseCmd.CommandType.LONG, vm.getId());