Examples with TestScheduler io.reactivex.schedulers.TestScheduler used on opensource projects

Example 41 with TestScheduler

use of io.reactivex.schedulers.TestScheduler in project RxJava by ReactiveX.

the class FlowableThrottleLastTests method testThrottle.

@Test
public void testThrottle() {
    Subscriber<Integer> observer = TestHelper.mockSubscriber();
    TestScheduler s = new TestScheduler();
    PublishProcessor<Integer> o = PublishProcessor.create();
    o.throttleLast(500, TimeUnit.MILLISECONDS, s).subscribe(observer);
    // send events with simulated time increments
    s.advanceTimeTo(0, TimeUnit.MILLISECONDS);
    // skip
    o.onNext(1);
    // deliver
    o.onNext(2);
    s.advanceTimeTo(501, TimeUnit.MILLISECONDS);
    // skip
    o.onNext(3);
    s.advanceTimeTo(600, TimeUnit.MILLISECONDS);
    // skip
    o.onNext(4);
    s.advanceTimeTo(700, TimeUnit.MILLISECONDS);
    // skip
    o.onNext(5);
    // deliver
    o.onNext(6);
    s.advanceTimeTo(1001, TimeUnit.MILLISECONDS);
    // deliver
    o.onNext(7);
    s.advanceTimeTo(1501, TimeUnit.MILLISECONDS);
    o.onComplete();
    InOrder inOrder = inOrder(observer);
    inOrder.verify(observer).onNext(2);
    inOrder.verify(observer).onNext(6);
    inOrder.verify(observer).onNext(7);
    inOrder.verify(observer).onComplete();
    inOrder.verifyNoMoreInteractions();
}

Example 42 with TestScheduler

use of io.reactivex.schedulers.TestScheduler in project RxJava by ReactiveX.

the class FlowableDebounceTest method debounceWithTimeBackpressure.

@Test
public void debounceWithTimeBackpressure() throws InterruptedException {
    TestScheduler scheduler = new TestScheduler();
    TestSubscriber<Integer> subscriber = new TestSubscriber<Integer>();
    Flowable.merge(Flowable.just(1), Flowable.just(2).delay(10, TimeUnit.MILLISECONDS, scheduler)).debounce(20, TimeUnit.MILLISECONDS, scheduler).take(1).subscribe(subscriber);
    scheduler.advanceTimeBy(30, TimeUnit.MILLISECONDS);
    subscriber.assertValue(2);
    subscriber.assertTerminated();
    subscriber.assertNoErrors();
}

Example 43 with TestScheduler

use of io.reactivex.schedulers.TestScheduler in project RxJava by ReactiveX.

the class FlowableDebounceTest method badSource.

@Test
public void badSource() {
    List<Throwable> errors = TestHelper.trackPluginErrors();
    try {
        new Flowable<Integer>() {

            @Override
            protected void subscribeActual(Subscriber<? super Integer> observer) {
                observer.onSubscribe(new BooleanSubscription());
                observer.onComplete();
                observer.onNext(1);
                observer.onError(new TestException());
                observer.onComplete();
            }
        }.debounce(1, TimeUnit.SECONDS, new TestScheduler()).test().assertResult();
        TestHelper.assertUndeliverable(errors, 0, TestException.class);
    } finally {
        RxJavaPlugins.reset();
    }
}

Example 44 with TestScheduler

use of io.reactivex.schedulers.TestScheduler in project RxJava by ReactiveX.

the class BlockingFlowableLatestTest method testSimpleJustNext.

@Test(timeout = 1000, expected = NoSuchElementException.class)
public void testSimpleJustNext() {
    TestScheduler scheduler = new TestScheduler();
    Flowable<Long> source = Flowable.interval(1, TimeUnit.SECONDS, scheduler).take(10);
    Iterable<Long> iter = source.blockingLatest();
    Iterator<Long> it = iter.iterator();
    // which onComplete will overwrite the previous value
    for (int i = 0; i < 10; i++) {
        scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
        Assert.assertEquals(Long.valueOf(i), it.next());
    }
}

Example 45 with TestScheduler

use of io.reactivex.schedulers.TestScheduler in project RxJava by ReactiveX.

the class BlockingFlowableMostRecentTest method testSingleSourceManyIterators.

@Test(timeout = 1000)
public void testSingleSourceManyIterators() {
    TestScheduler scheduler = new TestScheduler();
    Flowable<Long> source = Flowable.interval(1, TimeUnit.SECONDS, scheduler).take(10);
    Iterable<Long> iter = source.blockingMostRecent(-1L);
    for (int j = 0; j < 3; j++) {
        Iterator<Long> it = iter.iterator();
        Assert.assertEquals(Long.valueOf(-1), it.next());
        for (int i = 0; i < 9; i++) {
            scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
            Assert.assertEquals(true, it.hasNext());
            Assert.assertEquals(Long.valueOf(i), it.next());
        }
        scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
        Assert.assertEquals(false, it.hasNext());
    }
}