@Before
 public void setUp() throws Exception {
   dhtCon = TestUtils.getTestConnectionProvider(null);
   bcHandler = Mockito.mock(JobCalculationBroadcastHandler.class);
   //		dhtCon.broadcastHandler(bcHandler);
   //		executor = JobCalculationExecutor.create().dhtConnectionProvider(dhtCon);
   msgConsumer = JobCalculationMessageConsumer.create().dhtConnectionProvider(dhtCon)
   //				.executor(executor)
   ;
   job = Job.create("S1").addSucceedingProcedure(WordCountMapper.create());
 }