@Test public void testMultiThreadTokenIsStoredWhenEventIsRead() throws Exception { CountDownLatch countDownLatch = new CountDownLatch(2); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCleanup(uow -> countDownLatch.countDown()); return interceptorChain.proceed(); })); testSubject.start(); eventBus.publish(createEvents(2)); assertTrue("Expected Unit of Work to have reached clean up phase", countDownLatch.await(5, SECONDS)); verify(tokenStore, atLeastOnce()).storeToken(any(), any(), anyInt()); assertThat(tokenStore.fetchToken(testSubject.getName(), 0), notNullValue()); assertThat(tokenStore.fetchToken(testSubject.getName(), 1), notNullValue()); }
@Test public void testTokenIsStoredWhenEventIsRead() throws Exception { CountDownLatch countDownLatch = new CountDownLatch(1); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCleanup(uow -> countDownLatch.countDown()); return interceptorChain.proceed(); })); testSubject.start(); // give it a bit of time to start Thread.sleep(200); eventBus.publish(createEvent()); assertTrue("Expected Unit of Work to have reached clean up phase", countDownLatch.await(5, TimeUnit.SECONDS)); verify(tokenStore).extendClaim(eq(testSubject.getName()), anyInt()); verify(tokenStore).storeToken(any(), any(), anyInt()); assertNotNull(tokenStore.fetchToken(testSubject.getName(), 0)); }
@Test public void testFirstTokenIsStoredWhenUnitOfWorkIsRolledBackOnSecondEvent() throws Exception { List<? extends EventMessage<?>> events = createEvents(2); CountDownLatch countDownLatch = new CountDownLatch(2); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCommit(uow -> { if (uow.getMessage().equals(events.get(1))) { throw new MockException(); } }); return interceptorChain.proceed(); })); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCleanup(uow -> countDownLatch.countDown()); return interceptorChain.proceed(); })); testSubject.start(); // give it a bit of time to start Thread.sleep(200); eventBus.publish(events); assertTrue("Expected Unit of Work to have reached clean up phase", countDownLatch.await(5, TimeUnit.SECONDS)); verify(tokenStore, atLeastOnce()).storeToken(any(), any(), anyInt()); assertNotNull(tokenStore.fetchToken(testSubject.getName(), 0)); }
@Test public void testTokenIsNotStoredWhenUnitOfWorkIsRolledBack() throws Exception { CountDownLatch countDownLatch = new CountDownLatch(1); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCommit(uow -> { throw new MockException(); }); return interceptorChain.proceed(); })); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCleanup(uow -> countDownLatch.countDown()); return interceptorChain.proceed(); })); testSubject.start(); // give it a bit of time to start Thread.sleep(200); eventBus.publish(createEvent()); assertTrue("Expected Unit of Work to have reached clean up phase", countDownLatch.await(5, TimeUnit.SECONDS)); assertNull(tokenStore.fetchToken(testSubject.getName(), 0)); }
@Test public void testTokenIsStoredOncePerEventBatch() throws Exception { testSubject = TrackingEventProcessor.builder() .name("test") .eventHandlerInvoker(eventHandlerInvoker) .messageSource(eventBus) .tokenStore(tokenStore) .transactionManager(NoTransactionManager.INSTANCE) .build(); CountDownLatch countDownLatch = new CountDownLatch(2); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCleanup(uow -> countDownLatch.countDown()); return interceptorChain.proceed(); })); testSubject.start(); // give it a bit of time to start Thread.sleep(200); eventBus.publish(createEvents(2)); assertTrue("Expected Unit of Work to have reached clean up phase for 2 messages", countDownLatch.await(5, TimeUnit.SECONDS)); InOrder inOrder = inOrder(tokenStore); inOrder.verify(tokenStore, times(1)).extendClaim(eq(testSubject.getName()), anyInt()); inOrder.verify(tokenStore, times(1)).storeToken(any(), any(), anyInt()); assertNotNull(tokenStore.fetchToken(testSubject.getName(), 0)); }
@Test public void testMultiThreadTokensAreStoredWhenUnitOfWorkIsRolledBackOnSecondEvent() throws Exception { List<? extends EventMessage<?>> events = createEvents(2); CountDownLatch countDownLatch = new CountDownLatch(2); //noinspection Duplicates testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCommit(uow -> { if (uow.getMessage().equals(events.get(1))) { throw new MockException(); } }); return interceptorChain.proceed(); })); testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCleanup(uow -> countDownLatch.countDown()); return interceptorChain.proceed(); })); testSubject.start(); eventBus.publish(events); assertTrue("Expected Unit of Work to have reached clean up phase", countDownLatch.await(5, SECONDS)); assertNotNull(tokenStore.fetchToken(testSubject.getName(), 0)); assertNotNull(tokenStore.fetchToken(testSubject.getName(), 1)); }
testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCommit(uow -> { if (uow.getMessage().equals(events.get(1))) { testSubject.registerHandlerInterceptor(((unitOfWork, interceptorChain) -> { unitOfWork.onCleanup(uow -> countDownLatch.countDown()); return interceptorChain.proceed();
this.initialTrackingTokenBuilder = config.getInitialTrackingToken(); registerHandlerInterceptor((unitOfWork, interceptorChain) -> { if (!(unitOfWork instanceof BatchingUnitOfWork) || ((BatchingUnitOfWork) unitOfWork).isFirstMessage()) { tokenStore.extendClaim(getName(), unitOfWork.getResource(segmentIdResourceKey));
this.initialTrackingTokenBuilder = config.getInitialTrackingToken(); registerHandlerInterceptor((unitOfWork, interceptorChain) -> { if (!(unitOfWork instanceof BatchingUnitOfWork) || ((BatchingUnitOfWork) unitOfWork).isFirstMessage()) { tokenStore.extendClaim(getName(), unitOfWork.getResource(segmentIdResourceKey));