static void testServiceChannel(Service<Integer, String> aService) throws InterruptedException {
Publisher<String> stringPublisher = aService.requestChannel(just(1));
List<String> strings0 = toList(stringPublisher);
assertTrue(strings0.equals(Arrays.asList("CHANNEL:1", "CHANNEL(+1):2")));
Publisher<String> stringPublisher2 = aService.requestChannel(from(1, 2, 3, 4, 5));
List<String> strings1 = toList(stringPublisher2);
assertTrue(
strings1.equals(
Arrays.asList(
"CHANNEL:1", "CHANNEL(+1):2",
"CHANNEL:2", "CHANNEL(+1):3",
"CHANNEL:3", "CHANNEL(+1):4",
"CHANNEL:4", "CHANNEL(+1):5",
"CHANNEL:5", "CHANNEL(+1):6")));
Publisher<Double> doubles = from(1.0, 2.0, 3.0, 4.0, 5.0);
Filter<Double, Integer, String, String> filter =
Filters.fromFunction(x -> (int) (2 * x), str -> "'" + str + "'");
Publisher<String> apply = filter.requestChannel(doubles, aService);
List<String> strings2 = toList(apply);
assertTrue(
strings2.equals(
Arrays.asList(
"'CHANNEL:2'", "'CHANNEL(+1):3'",
"'CHANNEL:4'", "'CHANNEL(+1):5'",
"'CHANNEL:6'", "'CHANNEL(+1):7'",
"'CHANNEL:8'", "'CHANNEL(+1):9'",
"'CHANNEL:10'", "'CHANNEL(+1):11'")));
}
static void testServiceSubscription(Service<Integer, String> aService)
throws InterruptedException {
Publisher<String> stringPublisher = aService.requestSubscription(1);
CountDownLatch latch3 = new CountDownLatch(3);
List<String> strings0 = new ArrayList<>();
stringPublisher.subscribe(
new Subscriber<String>() {
@Override
public void onSubscribe(Subscription s) {
s.request(Long.MAX_VALUE);
}
@Override
public void onNext(String s) {
strings0.add(s);
latch3.countDown();
}
@Override
public void onError(Throwable t) {}
@Override
public void onComplete() {
throw new RuntimeException("Should never complete!");
}
});
assertTrue(
strings0.equals(
Arrays.asList("SUBSCRIPTION:1", "SUBSCRIPTION(+1):2", "SUBSCRIPTION(*2):2")));
}
static void testServiceFnf(Service<Integer, String> aService) throws InterruptedException {
Publisher<Void> forget = aService.fireAndForget(1);
CountDownLatch latch = new CountDownLatch(1);
forget.subscribe(
new Subscriber<Void>() {
@Override
public void onSubscribe(Subscription s) {
s.request(1L);
}
@Override
public void onNext(Void aVoid) {}
@Override
public void onError(Throwable t) {
throw new RuntimeException("Shouldn't generate an exception");
}
@Override
public void onComplete() {
latch.countDown();
}
});
latch.await();
}
static void testServiceStream(Service<Integer, String> aService) throws InterruptedException {
Publisher<String> stringPublisher = aService.requestStream(1);
List<String> strings0 = toList(stringPublisher);
assertTrue(strings0.equals(Arrays.asList("STREAM:1", "STREAM(+1):2", "STREAM(*2):2")));
}
static void testServiceRequestResponse(Service<Integer, String> aService)
throws InterruptedException {
Publisher<String> stringPublisher = aService.requestResponse(1);
List<String> strings0 = toList(stringPublisher);
assertTrue(strings0.equals(Arrays.asList("RESPONSE:1")));
}