@Before
 public void setup() throws Exception {
   AppConfig appConfig = new AppConfig();
   appConfig.appHome = "Mock/App/Home";
   AppMaster appMaster = new AppMaster();
   appMaster.mock(appConfig);
   AppInfo appInfo = new AppInfo();
   appMaster.mock(appInfo);
   httpService = new NettyHttpService(appMaster);
   httpService.start();
   Thread.sleep(1000);
 }
 @After
 public void teardown() {
   httpService.shutdown();
 }