Examples with TestObserver io.reactivex.rxjava3.observers.TestObserver used on opensource projects

Example 86 with TestObserver

use of io.reactivex.rxjava3.observers.TestObserver in project RxJava by ReactiveX.

the class FlowableSwitchMapCompletableTest method onErrorInnerErrorRace.

@Test
public void onErrorInnerErrorRace() {
    final TestException ex0 = new TestException();
    final TestException ex = new TestException();
    for (int i = 0; i < TestHelper.RACE_LONG_LOOPS; i++) {
        List<Throwable> errors = TestHelper.trackPluginErrors();
        try {
            final PublishProcessor<Integer> pp = PublishProcessor.create();
            final CompletableSubject cs = CompletableSubject.create();
            TestObserver<Void> to = pp.switchMapCompletable(Functions.justFunction(cs)).test();
            pp.onNext(1);
            Runnable r1 = new Runnable() {

                @Override
                public void run() {
                    pp.onError(ex0);
                }
            };
            Runnable r2 = new Runnable() {

                @Override
                public void run() {
                    cs.onError(ex);
                }
            };
            TestHelper.race(r1, r2);
            to.assertError(new Predicate<Throwable>() {

                @Override
                public boolean test(Throwable e) throws Exception {
                    return e instanceof TestException || e instanceof CompositeException;
                }
            });
            if (!errors.isEmpty()) {
                TestHelper.assertUndeliverable(errors, 0, TestException.class);
            }
        } finally {
            RxJavaPlugins.reset();
        }
    }
}

Example 87 with TestObserver

use of io.reactivex.rxjava3.observers.TestObserver in project RxJava by ReactiveX.

the class FlowableSwitchMapCompletableTest method onNextInnerErrorRace.

@Test
public void onNextInnerErrorRace() {
    final TestException ex = new TestException();
    for (int i = 0; i < TestHelper.RACE_LONG_LOOPS; i++) {
        List<Throwable> errors = TestHelper.trackPluginErrors();
        try {
            final PublishProcessor<Integer> pp = PublishProcessor.create();
            final CompletableSubject cs = CompletableSubject.create();
            TestObserver<Void> to = pp.switchMapCompletable(Functions.justFunction(cs)).test();
            pp.onNext(1);
            Runnable r1 = new Runnable() {

                @Override
                public void run() {
                    pp.onNext(2);
                }
            };
            Runnable r2 = new Runnable() {

                @Override
                public void run() {
                    cs.onError(ex);
                }
            };
            TestHelper.race(r1, r2);
            to.assertError(new Predicate<Throwable>() {

                @Override
                public boolean test(Throwable e) throws Exception {
                    return e instanceof TestException || e instanceof CompositeException;
                }
            });
            if (!errors.isEmpty()) {
                TestHelper.assertUndeliverable(errors, 0, TestException.class);
            }
        } finally {
            RxJavaPlugins.reset();
        }
    }
}

Example 88 with TestObserver

use of io.reactivex.rxjava3.observers.TestObserver in project RxJava by ReactiveX.

the class FlowableSwitchMapCompletableTest method mainErrorDelayed.

@Test
public void mainErrorDelayed() {
    final PublishProcessor<Integer> pp = PublishProcessor.create();
    final CompletableSubject cs = CompletableSubject.create();
    TestObserver<Void> to = pp.switchMapCompletableDelayError(Functions.justFunction(cs)).test();
    pp.onNext(1);
    pp.onError(new TestException());
    to.assertEmpty();
    assertTrue(cs.hasObservers());
    cs.onComplete();
    to.assertFailure(TestException.class);
}

Example 89 with TestObserver

use of io.reactivex.rxjava3.observers.TestObserver in project RxJava by ReactiveX.

the class MaybeTakeUntilPublisherTest method mainErrors.

@Test
public void mainErrors() {
    PublishProcessor<Integer> pp1 = PublishProcessor.create();
    PublishProcessor<Integer> pp2 = PublishProcessor.create();
    TestObserver<Integer> to = pp1.singleElement().takeUntil(pp2).test();
    assertTrue(pp1.hasSubscribers());
    assertTrue(pp2.hasSubscribers());
    pp1.onError(new TestException());
    assertFalse(pp1.hasSubscribers());
    assertFalse(pp2.hasSubscribers());
    to.assertFailure(TestException.class);
}

Example 90 with TestObserver

use of io.reactivex.rxjava3.observers.TestObserver in project RxJava by ReactiveX.

the class MaybeTakeUntilPublisherTest method onErrorRace.

@Test
public void onErrorRace() {
    for (int i = 0; i < TestHelper.RACE_DEFAULT_LOOPS; i++) {
        final PublishProcessor<Integer> pp1 = PublishProcessor.create();
        final PublishProcessor<Integer> pp2 = PublishProcessor.create();
        TestObserver<Integer> to = pp1.singleElement().takeUntil(pp2).test();
        final TestException ex1 = new TestException();
        final TestException ex2 = new TestException();
        List<Throwable> errors = TestHelper.trackPluginErrors();
        try {
            Runnable r1 = new Runnable() {

                @Override
                public void run() {
                    pp1.onError(ex1);
                }
            };
            Runnable r2 = new Runnable() {

                @Override
                public void run() {
                    pp2.onError(ex2);
                }
            };
            TestHelper.race(r1, r2);
            to.assertFailure(TestException.class);
            if (!errors.isEmpty()) {
                TestHelper.assertUndeliverable(errors, 0, TestException.class);
            }
        } finally {
            RxJavaPlugins.reset();
        }
    }
}