Examples with TestCompletable io.servicetalk.concurrent.api.TestCompletable used on opensource projects

Example 1 with TestCompletable

use of io.servicetalk.concurrent.api.TestCompletable in project servicetalk by apple.

the class CompletableConcatWithCompletablesTest method setUp.

@BeforeEach
void setUp() {
    subscriber = new TestCompletableSubscriber();
    source = new TestCompletable();
}

Example 2 with TestCompletable

use of io.servicetalk.concurrent.api.TestCompletable in project servicetalk by apple.

the class CompletableConcatWithCompletablesTest method testCancelSource.

@ParameterizedTest
@ValueSource(ints = { 1, 2 })
void testCancelSource(int num) {
    initNexts(num);
    toSource(source.concat(nexts)).subscribe(subscriber);
    assertThat(subscriber.pollTerminal(10, MILLISECONDS), is(nullValue()));
    subscriber.awaitSubscription().cancel();
    TestCancellable cancellable = new TestCancellable();
    source.onSubscribe(cancellable);
    assertTrue(cancellable.isCancelled());
    for (final TestCompletable next : nexts) {
        assertFalse(next.isSubscribed());
    }
}

Example 3 with TestCompletable

use of io.servicetalk.concurrent.api.TestCompletable in project servicetalk by apple.

the class CompletableToPublisherTest method publishOnOriginalIsPreservedOnComplete.

@Test
void publishOnOriginalIsPreservedOnComplete() throws Exception {
    ConcurrentLinkedQueue<AssertionError> errors = new ConcurrentLinkedQueue<>();
    TestPublisherSubscriber<String> subscriber = new TestPublisherSubscriber<>();
    TestCompletable completable = new TestCompletable();
    CountDownLatch analyzed = publishOnOriginalIsPreserved0(errors, subscriber, completable);
    completable.onComplete();
    analyzed.await();
    assertThat("Unexpected errors observed: " + errors, errors, hasSize(0));
    subscriber.awaitOnComplete();
}

Example 4 with TestCompletable

use of io.servicetalk.concurrent.api.TestCompletable in project servicetalk by apple.

the class CompletableToPublisherTest method publishOnOriginalIsPreserved0.

private CountDownLatch publishOnOriginalIsPreserved0(final ConcurrentLinkedQueue<AssertionError> errors, final TestPublisherSubscriber<String> subscriber, final TestCompletable completable) {
    final Thread testThread = currentThread();
    CountDownLatch analyzed = new CountDownLatch(1);
    CountDownLatch receivedOnSubscribe = new CountDownLatch(1);
    toSource(completable.publishOn(EXEC.executor()).beforeOnComplete(() -> {
        if (currentThread() == testThread) {
            errors.add(new AssertionError("Invalid thread invoked onComplete " + "(from Completable). Thread: " + currentThread()));
        }
    }).beforeOnError(__ -> {
        if (currentThread() == testThread) {
            errors.add(new AssertionError("Invalid thread invoked onError" + "(from Completable). Thread: " + currentThread()));
        }
    }).<String>toPublisher().beforeOnComplete(() -> {
        if (currentThread() == testThread) {
            errors.add(new AssertionError("Invalid thread invoked onComplete " + "(from Publisher). Thread: " + currentThread()));
        }
    }).beforeOnError(__ -> {
        if (currentThread() == testThread) {
            errors.add(new AssertionError("Invalid thread invoked onError " + "(from Publisher). Thread: " + currentThread()));
        }
    }).afterOnComplete(analyzed::countDown).afterOnError(__ -> analyzed.countDown()).afterOnSubscribe(__ -> receivedOnSubscribe.countDown())).subscribe(subscriber);
    assertThat("Completable not subscribed.", completable.isSubscribed(), is(true));
    return analyzed;
}

Example 5 with TestCompletable

use of io.servicetalk.concurrent.api.TestCompletable in project servicetalk by apple.

the class CompletableConcatWithCompletableTest method setUp.

@BeforeEach
void setUp() {
    subscriber = new TestCompletableSubscriber();
    source = new TestCompletable();
    next = new TestCompletable();
}