Type type = new TypeToken<Map<String, Set<String>>>() {}.getType();
Map<String, List<String>> clusterHostInfo = StageUtils.getGson().fromJson(CLUSTER_HOST_INFO, type);
ActionQueue aq = new ActionQueue();
Properties properties = new Properties();
Configuration conf = new Configuration(properties);
Clusters fsm = mock(Clusters.class);
Cluster oneClusterMock = mock(Cluster.class);
Service serviceObj = mock(Service.class);
ServiceComponent scomp = mock(ServiceComponent.class);
ServiceComponentHost sch = mock(ServiceComponentHost.class);