@Override
    public void configure(Binder binder) {
      binder.bind(StageDAO.class).toInstance(dao);
      binder.bind(Clusters.class).toInstance(clusters);
      binder.bind(Cluster.class).toInstance(cluster);
      binder.bind(HostRoleCommandDAO.class).toInstance(hrcDao);
      binder.bind(AmbariManagementController.class).toInstance(managementController);
      binder.bind(ActionMetadata.class);
      binder.bind(TopologyManager.class).toInstance(topologyManager);
    }
Tests getting the display status of a stage which can differ from the final
status.

@throws Exception
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StageResourceProviderTest.java