Examples with StreamService com.github.jamesnetherton.zulip.client.api.stream.StreamService used on opensource projects

Example 1 with StreamService

use of com.github.jamesnetherton.zulip.client.api.stream.StreamService in project zulip-java-client by jamesnetherton.

the class ZulipEventIT method messageEvents.

@Test
public void messageEvents() throws Exception {
    CountDownLatch latch = new CountDownLatch(3);
    List<String> messages = new ArrayList<>();
    String streamName = UUID.randomUUID().toString().split("-")[0];
    StreamSubscriptionRequest subscriptionRequest = StreamSubscriptionRequest.of(streamName, streamName);
    StreamService streamService = zulip.streams();
    streamService.subscribe(subscriptionRequest).execute();
    for (int i = 0; i < 10; i++) {
        List<Stream> streams = streamService.getAll().execute();
        List<Stream> matches = streams.stream().filter(stream -> stream.getName().equals(streamName)).collect(Collectors.toList());
        if (matches.size() == 1) {
            break;
        }
        Thread.sleep(500);
    }
    EventPoller eventPoller = zulip.events().captureMessageEvents(new MessageEventListener() {

        @Override
        public void onEvent(Message event) {
            messages.add(event.getContent());
            latch.countDown();
        }
    });
    try {
        eventPoller.start();
        MessageService messageService = zulip.messages();
        for (int i = 0; i < 3; i++) {
            messageService.sendStreamMessage("Test Content " + i, streamName, "testtopic").execute();
        }
        assertTrue(latch.await(5, TimeUnit.SECONDS));
        for (int i = 0; i < 3; i++) {
            assertEquals("Test Content " + i, messages.get(i));
        }
    } catch (ZulipClientException e) {
        e.printStackTrace();
        throw e;
    } finally {
        eventPoller.stop();
    }
}