Examples with Observable io.reactivex.rxjava3.core.Observable used on opensource projects

Example 86 with Observable

use of io.reactivex.rxjava3.core.Observable in project RxJava by ReactiveX.

the class ObservableTakeTimedTest method takeTimed.

@Test
public void takeTimed() {
    TestScheduler scheduler = new TestScheduler();
    PublishSubject<Integer> source = PublishSubject.create();
    Observable<Integer> result = source.take(1, TimeUnit.SECONDS, scheduler);
    Observer<Object> o = TestHelper.mockObserver();
    result.subscribe(o);
    source.onNext(1);
    source.onNext(2);
    source.onNext(3);
    scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
    source.onNext(4);
    InOrder inOrder = inOrder(o);
    inOrder.verify(o).onNext(1);
    inOrder.verify(o).onNext(2);
    inOrder.verify(o).onNext(3);
    inOrder.verify(o).onComplete();
    inOrder.verifyNoMoreInteractions();
    verify(o, never()).onNext(4);
    verify(o, never()).onError(any(Throwable.class));
}

Example 87 with Observable

use of io.reactivex.rxjava3.core.Observable in project RxJava by ReactiveX.

the class ObservableTakeTimedTest method takeTimedErrorAfterTime.

@Test
public void takeTimedErrorAfterTime() {
    TestScheduler scheduler = new TestScheduler();
    PublishSubject<Integer> source = PublishSubject.create();
    Observable<Integer> result = source.take(1, TimeUnit.SECONDS, scheduler);
    Observer<Object> o = TestHelper.mockObserver();
    result.subscribe(o);
    source.onNext(1);
    source.onNext(2);
    source.onNext(3);
    scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
    source.onNext(4);
    source.onError(new TestException());
    InOrder inOrder = inOrder(o);
    inOrder.verify(o).onNext(1);
    inOrder.verify(o).onNext(2);
    inOrder.verify(o).onNext(3);
    inOrder.verify(o).onComplete();
    inOrder.verifyNoMoreInteractions();
    verify(o, never()).onNext(4);
    verify(o, never()).onError(any(TestException.class));
}

Example 88 with Observable

use of io.reactivex.rxjava3.core.Observable in project RxJava by ReactiveX.

the class ObservableTakeUntilTest method takeUntilOtherCompleted.

/**
 * If the 'other' onCompletes then we unsubscribe from the source and onComplete.
 */
@Test
public void takeUntilOtherCompleted() {
    Disposable sSource = mock(Disposable.class);
    Disposable sOther = mock(Disposable.class);
    TestObservable source = new TestObservable(sSource);
    TestObservable other = new TestObservable(sOther);
    Observer<String> result = TestHelper.mockObserver();
    Observable<String> stringObservable = Observable.unsafeCreate(source).takeUntil(Observable.unsafeCreate(other));
    stringObservable.subscribe(result);
    source.sendOnNext("one");
    source.sendOnNext("two");
    other.sendOnCompleted();
    source.sendOnNext("three");
    verify(result, times(1)).onNext("one");
    verify(result, times(1)).onNext("two");
    verify(result, times(0)).onNext("three");
    verify(result, times(1)).onComplete();
    verify(sSource, times(1)).dispose();
    // no longer disposing itself on terminal events
    verify(sOther, never()).dispose();
}

Example 89 with Observable

use of io.reactivex.rxjava3.core.Observable in project RxJava by ReactiveX.

the class ObservableTakeUntilTest method takeUntilSourceCompleted.

@Test
public void takeUntilSourceCompleted() {
    Disposable sSource = mock(Disposable.class);
    Disposable sOther = mock(Disposable.class);
    TestObservable source = new TestObservable(sSource);
    TestObservable other = new TestObservable(sOther);
    Observer<String> result = TestHelper.mockObserver();
    Observable<String> stringObservable = Observable.unsafeCreate(source).takeUntil(Observable.unsafeCreate(other));
    stringObservable.subscribe(result);
    source.sendOnNext("one");
    source.sendOnNext("two");
    source.sendOnCompleted();
    verify(result, times(1)).onNext("one");
    verify(result, times(1)).onNext("two");
    // no longer disposing itself on terminal events
    verify(sSource, never()).dispose();
    verify(sOther, times(1)).dispose();
}

Example 90 with Observable

use of io.reactivex.rxjava3.core.Observable in project RxJava by ReactiveX.

the class ObservableSwitchTest method switchWithSubsequenceError.

@Test
public void switchWithSubsequenceError() {
    Observable<Observable<String>> source = Observable.unsafeCreate(new ObservableSource<Observable<String>>() {

        @Override
        public void subscribe(Observer<? super Observable<String>> observer) {
            observer.onSubscribe(Disposable.empty());
            publishNext(observer, 50, Observable.unsafeCreate(new ObservableSource<String>() {

                @Override
                public void subscribe(Observer<? super String> observer) {
                    observer.onSubscribe(Disposable.empty());
                    publishNext(observer, 50, "one");
                    publishNext(observer, 100, "two");
                }
            }));
            publishNext(observer, 130, Observable.unsafeCreate(new ObservableSource<String>() {

                @Override
                public void subscribe(Observer<? super String> observer) {
                    observer.onSubscribe(Disposable.empty());
                    publishError(observer, 0, new TestException());
                }
            }));
            publishNext(observer, 150, Observable.unsafeCreate(new ObservableSource<String>() {

                @Override
                public void subscribe(Observer<? super String> observer) {
                    observer.onSubscribe(Disposable.empty());
                    publishNext(observer, 50, "three");
                }
            }));
        }
    });
    Observable<String> sampled = Observable.switchOnNext(source);
    sampled.subscribe(observer);
    InOrder inOrder = inOrder(observer);
    scheduler.advanceTimeTo(90, TimeUnit.MILLISECONDS);
    inOrder.verify(observer, never()).onNext(anyString());
    verify(observer, never()).onComplete();
    verify(observer, never()).onError(any(Throwable.class));
    scheduler.advanceTimeTo(125, TimeUnit.MILLISECONDS);
    inOrder.verify(observer, times(1)).onNext("one");
    verify(observer, never()).onComplete();
    verify(observer, never()).onError(any(Throwable.class));
    scheduler.advanceTimeTo(250, TimeUnit.MILLISECONDS);
    inOrder.verify(observer, never()).onNext("three");
    verify(observer, never()).onComplete();
    verify(observer, times(1)).onError(any(TestException.class));
}