@Test public void testPublishFailureRetries_maxRetriesSetUnlimited() throws Exception { Publisher publisher = getTestPublisherBuilder() .setExecutorProvider(SINGLE_THREAD_EXECUTOR) .setRetrySettings( Publisher.Builder.DEFAULT_RETRY_SETTINGS .toBuilder() .setTotalTimeout(Duration.ofSeconds(10)) .setMaxAttempts(0) .build()) .build(); testPublisherServiceImpl.addPublishError(new Throwable("Transiently failing")); testPublisherServiceImpl.addPublishError(new Throwable("Transiently failing")); testPublisherServiceImpl.addPublishResponse(PublishResponse.newBuilder().addMessageIds("1")); ApiFuture<String> publishFuture1 = sendTestMessage(publisher, "A"); assertEquals("1", publishFuture1.get()); assertEquals(3, testPublisherServiceImpl.getCapturedRequests().size()); publisher.shutdown(); publisher.awaitTermination(1, TimeUnit.MINUTES); }
@Test public void testPublishFailureRetries_maxRetriesSetup() throws Exception { Publisher publisher = getTestPublisherBuilder() .setExecutorProvider(SINGLE_THREAD_EXECUTOR) .setRetrySettings( Publisher.Builder.DEFAULT_RETRY_SETTINGS .toBuilder() .setTotalTimeout(Duration.ofSeconds(10)) .setMaxAttempts(3) .build()) .build(); testPublisherServiceImpl.addPublishError(new Throwable("Transiently failing")); testPublisherServiceImpl.addPublishError(new Throwable("Transiently failing")); testPublisherServiceImpl.addPublishResponse(PublishResponse.newBuilder().addMessageIds("1")); ApiFuture<String> publishFuture1 = sendTestMessage(publisher, "A"); assertEquals("1", publishFuture1.get()); assertEquals(3, testPublisherServiceImpl.getCapturedRequests().size()); publisher.shutdown(); publisher.awaitTermination(1, TimeUnit.MINUTES); }
@Test public void testPublishFailureRetries() throws Exception { Publisher publisher = getTestPublisherBuilder() .setExecutorProvider(SINGLE_THREAD_EXECUTOR) .setBatchingSettings( Publisher.Builder.DEFAULT_BATCHING_SETTINGS .toBuilder() .setElementCountThreshold(1L) .setDelayThreshold(Duration.ofSeconds(5)) .build()) .build(); // To demonstrate that reaching duration will trigger publish testPublisherServiceImpl.addPublishError(new Throwable("Transiently failing")); testPublisherServiceImpl.addPublishResponse(PublishResponse.newBuilder().addMessageIds("1")); ApiFuture<String> publishFuture1 = sendTestMessage(publisher, "A"); assertEquals("1", publishFuture1.get()); assertEquals(2, testPublisherServiceImpl.getCapturedRequests().size()); publisher.shutdown(); publisher.awaitTermination(1, TimeUnit.MINUTES); }
PublishResponse.newBuilder().addMessageIds("1").addMessageIds("2")); testPublisherServiceImpl.addPublishResponse(PublishResponse.newBuilder().addMessageIds("3"));
@Test public void testPublishByDuration() throws Exception { Publisher publisher = getTestPublisherBuilder() // To demonstrate that reaching duration will trigger publish .setBatchingSettings( Publisher.Builder.DEFAULT_BATCHING_SETTINGS .toBuilder() .setDelayThreshold(Duration.ofSeconds(5)) .setElementCountThreshold(10L) .build()) .build(); testPublisherServiceImpl.addPublishResponse( PublishResponse.newBuilder().addMessageIds("1").addMessageIds("2")); ApiFuture<String> publishFuture1 = sendTestMessage(publisher, "A"); ApiFuture<String> publishFuture2 = sendTestMessage(publisher, "B"); assertFalse(publishFuture1.isDone()); assertFalse(publishFuture2.isDone()); fakeExecutor.advanceTime(Duration.ofSeconds(10)); assertEquals("1", publishFuture1.get()); assertEquals("2", publishFuture2.get()); assertEquals(2, testPublisherServiceImpl.getCapturedRequests().get(0).getMessagesCount()); publisher.shutdown(); publisher.awaitTermination(1, TimeUnit.MINUTES); }
@Test public void testPublishByNumBatchedMessages() throws Exception { Publisher publisher = getTestPublisherBuilder() .setBatchingSettings( Publisher.Builder.DEFAULT_BATCHING_SETTINGS .toBuilder() .setElementCountThreshold(2L) .setDelayThreshold(Duration.ofSeconds(100)) .build()) .build(); testPublisherServiceImpl .addPublishResponse(PublishResponse.newBuilder().addMessageIds("1").addMessageIds("2")) .addPublishResponse(PublishResponse.newBuilder().addMessageIds("3").addMessageIds("4")); ApiFuture<String> publishFuture1 = sendTestMessage(publisher, "A"); ApiFuture<String> publishFuture2 = sendTestMessage(publisher, "B"); ApiFuture<String> publishFuture3 = sendTestMessage(publisher, "C"); // Note we are not advancing time but message should still get published assertEquals("1", publishFuture1.get()); assertEquals("2", publishFuture2.get()); assertFalse(publishFuture3.isDone()); ApiFuture<String> publishFuture4 = publisher.publish(PubsubMessage.newBuilder().setData(ByteString.copyFromUtf8("D")).build()); assertEquals("3", publishFuture3.get()); assertEquals("4", publishFuture4.get()); assertEquals(2, testPublisherServiceImpl.getCapturedRequests().get(0).getMessagesCount()); assertEquals(2, testPublisherServiceImpl.getCapturedRequests().get(1).getMessagesCount()); publisher.shutdown(); publisher.awaitTermination(1, TimeUnit.MINUTES); }
@Test public void testSinglePublishByNumBytes() throws Exception { Publisher publisher = getTestPublisherBuilder() .setBatchingSettings( Publisher.Builder.DEFAULT_BATCHING_SETTINGS .toBuilder() .setElementCountThreshold(2L) .setDelayThreshold(Duration.ofSeconds(100)) .build()) .build(); testPublisherServiceImpl .addPublishResponse(PublishResponse.newBuilder().addMessageIds("1").addMessageIds("2")) .addPublishResponse(PublishResponse.newBuilder().addMessageIds("3").addMessageIds("4")); ApiFuture<String> publishFuture1 = sendTestMessage(publisher, "A"); ApiFuture<String> publishFuture2 = sendTestMessage(publisher, "B"); ApiFuture<String> publishFuture3 = sendTestMessage(publisher, "C"); // Note we are not advancing time but message should still get published assertEquals("1", publishFuture1.get()); assertEquals("2", publishFuture2.get()); assertFalse(publishFuture3.isDone()); ApiFuture<String> publishFuture4 = sendTestMessage(publisher, "D"); assertEquals("3", publishFuture3.get()); assertEquals("4", publishFuture4.get()); assertEquals(2, testPublisherServiceImpl.getCapturedRequests().size()); publisher.shutdown(); publisher.awaitTermination(1, TimeUnit.MINUTES); }