@Before public void setup() throws IOException { this.handler = new TestHandler(); this.emitter = new SseEmitter(); this.emitter.initialize(this.handler); }
@Test public void writeServerSentEvents() throws Exception { this.servletRequest.addHeader("Accept", "text/event-stream"); EmitterProcessor<String> processor = EmitterProcessor.create(); SseEmitter sseEmitter = (SseEmitter) handleValue(processor, Flux.class, forClass(String.class)); EmitterHandler emitterHandler = new EmitterHandler(); sseEmitter.initialize(emitterHandler); processor.onNext("foo"); processor.onNext("bar"); processor.onNext("baz"); processor.onComplete(); assertEquals("data:foo\n\ndata:bar\n\ndata:baz\n\n", emitterHandler.getValuesAsText()); }
sseEmitter.initialize(handler);
@Test public void writeServerSentEventsWithBuilder() throws Exception { ResolvableType type = ResolvableType.forClassWithGenerics(ServerSentEvent.class, String.class); EmitterProcessor<ServerSentEvent<?>> processor = EmitterProcessor.create(); SseEmitter sseEmitter = (SseEmitter) handleValue(processor, Flux.class, type); EmitterHandler emitterHandler = new EmitterHandler(); sseEmitter.initialize(emitterHandler); processor.onNext(ServerSentEvent.builder("foo").id("1").build()); processor.onNext(ServerSentEvent.builder("bar").id("2").build()); processor.onNext(ServerSentEvent.builder("baz").id("3").build()); processor.onComplete(); assertEquals("id:1\ndata:foo\n\nid:2\ndata:bar\n\nid:3\ndata:baz\n\n", emitterHandler.getValuesAsText()); }