- TestClient[] testClients = Flux
- .fromStream(IntStream.range(0, NUM_CLIENTS).mapToObj(i -> Integer.toString(i)))
- .map(i -> new TestClient(
- containers.haproxy.getMappedPort(8400),
- chatRooms,
- i))
- .doOnNext(testClient -> executorService.execute(testClient))
- .toStream()
- .toArray(size -> new TestClient[size]);
-
- Thread.sleep(10000);
- Arrays
- .stream(testClients)
- .forEach(testClient -> testClient.running = false);
-
- Flux
- .fromArray(chatRooms)
- .flatMap(chatRoom ->receiveMessages(chatRoom).take(100))
- .doOnNext(message -> log.info("message: {}", message))
- .then()
- .block();
+ int port = containers.haproxy.getMappedPort(8400);
+
+ CompletableFuture<Void>[] testWriterFutures = new CompletableFuture[NUM_CLIENTS];
+ TestWriter[] testWriters = new TestWriter[NUM_CLIENTS];
+ for (int i = 0; i < NUM_CLIENTS; i++)
+ {
+ TestWriter testWriter = new TestWriter(
+ port,
+ chatRooms[i % NUM_CHATROOMS],
+ "user-" + i);
+ testWriters[i] = testWriter;
+ testWriterFutures[i] = testWriter
+ .run()
+ .toFuture();
+ }
+
+ TestListener testListener = new TestListener(port, chatRooms);
+ testListener
+ .run()
+ .subscribe(message -> log.info(
+ "Received message: {}",
+ message));
+
+ log.info("Sleeping for 3 seconds...");
+ Thread.sleep(3000);
+
+ for (int i = 0; i < NUM_CLIENTS; i++)
+ {
+ testWriters[i].running = false;
+ testWriterFutures[i].join();
+ log.info("Joined TestWriter {}", testWriters[i].user);
+ }
+
+ Awaitility
+ .await()
+ .atMost(Duration.ofSeconds(30))
+ .untilAsserted(() -> assertAllSentMessagesReceived(testWriters, testListener));
+ }
+
+ private void assertAllSentMessagesReceived(
+ TestWriter[] testWriters,
+ TestListener testListener)
+ {
+ for (int i = 0; i < NUM_CLIENTS; i++)
+ {
+ TestWriter testWriter = testWriters[i];
+ ChatRoomInfoTo chatRoom = testWriter.chatRoom;
+ List<MessageTo> receivedMessages = testListener.receivedMessages.get(chatRoom.getId());
+
+ Assertions.assertThat(receivedMessages
+ .stream()
+ .filter(message -> message.getUser().equals(testWriter.user.getName()))
+ ).containsExactlyElementsOf(testWriter.sentMessages);
+ }