@Before
 public void setup() {
   chefClientAsyncManager = new ChefClientAsyncManagerImpl();
   chefClientAsyncManager.setChefClientManager(chefCientManager);
   chefClientAsyncManager.setTaskNotificator(taskNotificator);
   chefClientAsyncManager.setPropertiesProvider(propertiesProvider);
   chefClientAsyncManager.setTaskManager(taskManager);
 }