context = new NotificationContext(manager);
CurrentState currentStateDelta = new CurrentState("TestDB");
currentStateDelta.setState(PartitionId.from("TestDB_0"), State.from("OFFLINE"));
HelixStateTransitionHandler stHandler =
new HelixStateTransitionHandler(null, stateModel, message, context, currentStateDelta);
HelixTask handler;
handler = new HelixTask(message, context, stHandler, executor);
handler.call();
AssertJUnit.assertTrue(stateModel.stateModelInvoked);
System.out.println("END TestCMTaskHandler.testInvocation() at "