@Test()
public void testCMTaskExecutor() throws Exception
{
System.out.println("START TestCMTaskExecutor");
String msgId = "TestMessageId";
Message message = new Message(MessageType.TASK_REPLY, msgId);
message.setMsgId(msgId);
message.setSrcName("cm-instance-0");
message.setTgtName("cm-instance-1");
message.setTgtSessionId("1234");
message.setFromState("Offline");
message.setToState("Slave");
message.setPartitionName("TestDB_0");
message.setResourceName("TestDB");
message.setStateModelDef("MasterSlave");
MockManager manager = new MockManager("clusterName");
// DataAccessor accessor = manager.getDataAccessor();
HelixDataAccessor accessor = manager.getHelixDataAccessor();
StateModelConfigGenerator generator = new StateModelConfigGenerator();
StateModelDefinition stateModelDef =
new StateModelDefinition(generator.generateConfigForMasterSlave());
Builder keyBuilder = accessor.keyBuilder();
accessor.setProperty(keyBuilder.stateModelDef("MasterSlave"), stateModelDef);
MockHelixTaskExecutor executor = new MockHelixTaskExecutor();
MockStateModel stateModel = new MockStateModel();
NotificationContext context;
executor.registerMessageHandlerFactory(MessageType.TASK_REPLY.toString(),
new AsyncCallbackService());
// String clusterName =" testcluster";
context = new NotificationContext(manager);
CurrentState currentStateDelta = new CurrentState("TestDB");
currentStateDelta.setState("TestDB_0", "OFFLINE");
HelixStateTransitionHandler handler =
new HelixStateTransitionHandler(stateModel,
message,
context,
currentStateDelta,
executor);
executor.scheduleTask(message, handler, context);
while (!executor.isDone(msgId + "/" + message.getPartitionName()))
{
Thread.sleep(500);
}
AssertJUnit.assertTrue(stateModel.stateModelInvoked);
System.out.println("END TestCMTaskExecutor");