Examples with PublishSubject io.reactivex.subjects.PublishSubject used on opensource projects

Example 1 with PublishSubject

use of io.reactivex.subjects.PublishSubject in project RxJava by ReactiveX.

the class ObservableDelayTest method testDelayWithObservableNormal1.

@Test
public void testDelayWithObservableNormal1() {
    PublishSubject<Integer> source = PublishSubject.create();
    final List<PublishSubject<Integer>> delays = new ArrayList<PublishSubject<Integer>>();
    final int n = 10;
    for (int i = 0; i < n; i++) {
        PublishSubject<Integer> delay = PublishSubject.create();
        delays.add(delay);
    }
    Function<Integer, Observable<Integer>> delayFunc = new Function<Integer, Observable<Integer>>() {

        @Override
        public Observable<Integer> apply(Integer t1) {
            return delays.get(t1);
        }
    };
    Observer<Object> o = TestHelper.mockObserver();
    InOrder inOrder = inOrder(o);
    source.delay(delayFunc).subscribe(o);
    for (int i = 0; i < n; i++) {
        source.onNext(i);
        delays.get(i).onNext(i);
        inOrder.verify(o).onNext(i);
    }
    source.onComplete();
    inOrder.verify(o).onComplete();
    inOrder.verifyNoMoreInteractions();
    verify(o, never()).onError(any(Throwable.class));
}

Example 2 with PublishSubject

use of io.reactivex.subjects.PublishSubject in project RxJava by ReactiveX.

the class ObservableDelayTest method testDelayWithObservableReorder.

@Test
public void testDelayWithObservableReorder() {
    int n = 3;
    PublishSubject<Integer> source = PublishSubject.create();
    final List<PublishSubject<Integer>> subjects = new ArrayList<PublishSubject<Integer>>();
    for (int i = 0; i < n; i++) {
        subjects.add(PublishSubject.<Integer>create());
    }
    Observable<Integer> result = source.delay(new Function<Integer, Observable<Integer>>() {

        @Override
        public Observable<Integer> apply(Integer t1) {
            return subjects.get(t1);
        }
    });
    Observer<Object> o = TestHelper.mockObserver();
    InOrder inOrder = inOrder(o);
    result.subscribe(o);
    for (int i = 0; i < n; i++) {
        source.onNext(i);
    }
    source.onComplete();
    inOrder.verify(o, never()).onNext(anyInt());
    inOrder.verify(o, never()).onComplete();
    for (int i = n - 1; i >= 0; i--) {
        subjects.get(i).onComplete();
        inOrder.verify(o).onNext(i);
    }
    inOrder.verify(o).onComplete();
    verify(o, never()).onError(any(Throwable.class));
}

Example 3 with PublishSubject

use of io.reactivex.subjects.PublishSubject in project mosby by sockeqwe.

the class DisposableIntentObserverTest method error.

@Test
public void error() {
    PublishSubject subject = PublishSubject.create();
    TestObserver sub = new TestObserver<>();
    subject.subscribeWith(sub);
    Exception originalException = new RuntimeException("I am the original Exception");
    Exception expectedException = new IllegalStateException("View intents must not throw errors", originalException);
    try {
        Observable.error(originalException).subscribe(new DisposableIntentObserver(subject));
        Assert.fail("Exception expected");
    } catch (Exception e) {
        Throwable cause = e.getCause();
        Assert.assertEquals(expectedException.getMessage(), cause.getMessage());
        Assert.assertEquals(originalException, cause.getCause());
    }
    sub.assertNotComplete().assertNoValues();
}

Example 4 with PublishSubject

use of io.reactivex.subjects.PublishSubject in project RxJava by ReactiveX.

the class ObservableHideTest method testHidingError.

@Test
public void testHidingError() {
    PublishSubject<Integer> src = PublishSubject.create();
    Observable<Integer> dst = src.hide();
    assertFalse(dst instanceof PublishSubject);
    Observer<Object> o = TestHelper.mockObserver();
    dst.subscribe(o);
    src.onError(new TestException());
    verify(o, never()).onNext(any());
    verify(o, never()).onComplete();
    verify(o).onError(any(TestException.class));
}

Example 5 with PublishSubject

use of io.reactivex.subjects.PublishSubject in project mosby by sockeqwe.

the class MviBasePresenter method bindIntentActually.

@MainThread
private <I> Observable<I> bindIntentActually(@NonNull V view, @NonNull IntentRelayBinderPair<?> relayBinderPair) {
    if (view == null) {
        throw new NullPointerException("View is null. This is a Mosby internal bug. Please file an issue at https://github.com/sockeqwe/mosby/issues");
    }
    if (relayBinderPair == null) {
        throw new NullPointerException("IntentRelayBinderPair is null. This is a Mosby internal bug. Please file an issue at https://github.com/sockeqwe/mosby/issues");
    }
    PublishSubject<I> intentRelay = (PublishSubject<I>) relayBinderPair.intentRelaySubject;
    if (intentRelay == null) {
        throw new NullPointerException("IntentRelay from binderPair is null. This is a Mosby internal bug. Please file an issue at https://github.com/sockeqwe/mosby/issues");
    }
    ViewIntentBinder<V, I> intentBinder = (ViewIntentBinder<V, I>) relayBinderPair.intentBinder;
    if (intentBinder == null) {
        throw new NullPointerException(ViewIntentBinder.class.getSimpleName() + " is null. This is a Mosby internal bug. Please file an issue at https://github.com/sockeqwe/mosby/issues");
    }
    Observable<I> intent = intentBinder.bind(view);
    if (intent == null) {
        throw new NullPointerException("Intent Observable returned from Binder " + intentBinder + " is null");
    }
    if (intentDisposals == null) {
        intentDisposals = new CompositeDisposable();
    }
    intentDisposals.add(intent.subscribeWith(new DisposableIntentObserver<I>(intentRelay)));
    return intentRelay;
}