Examples with TestSubscriberEx io.reactivex.rxjava3.testsupport.TestSubscriberEx used on opensource projects

Example 1 with TestSubscriberEx

use of io.reactivex.rxjava3.testsupport.TestSubscriberEx in project RxJava by ReactiveX.

the class FlowableOnBackpressureReduceTest method exceptionFromReducer.

@Test
public void exceptionFromReducer() {
    PublishProcessor<Integer> source = PublishProcessor.create();
    TestSubscriberEx<Integer> ts = new TestSubscriberEx<>(0);
    source.onBackpressureReduce((l, r) -> {
        throw new TestException("Test exception");
    }).subscribe(ts);
    source.onNext(1);
    source.onNext(2);
    TestHelper.assertError(ts.errors(), 0, TestException.class, "Test exception");
}

Example 2 with TestSubscriberEx

use of io.reactivex.rxjava3.testsupport.TestSubscriberEx in project RxJava by ReactiveX.

the class FlowableOnBackpressureReduceWithTest method exceptionFromSupplier.

@Test
public void exceptionFromSupplier() {
    PublishProcessor<Integer> source = PublishProcessor.create();
    TestSubscriberEx<List<Integer>> ts = new TestSubscriberEx<>(0L);
    source.onBackpressureReduce(() -> {
        throw new TestException("Test exception");
    }, createTestReducer()).subscribe(ts);
    source.onNext(1);
    source.onNext(2);
    TestHelper.assertError(ts.errors(), 0, TestException.class, "Test exception");
}

Example 3 with TestSubscriberEx

use of io.reactivex.rxjava3.testsupport.TestSubscriberEx in project RxJava by ReactiveX.

the class FlowableMapTest method mapFilterMapperCrashFused.

@Test
public void mapFilterMapperCrashFused() {
    TestSubscriberEx<Integer> ts = new TestSubscriberEx<Integer>().setInitialFusionMode(QueueFuseable.ANY);
    Flowable.range(1, 2).hide().map(new Function<Integer, Integer>() {

        @Override
        public Integer apply(Integer v) throws Exception {
            throw new TestException();
        }
    }).filter(new Predicate<Integer>() {

        @Override
        public boolean test(Integer v) throws Exception {
            return true;
        }
    }).subscribe(ts);
    ts.assertFuseable().assertFusionMode(QueueFuseable.NONE).assertFailure(TestException.class);
}

Example 4 with TestSubscriberEx

use of io.reactivex.rxjava3.testsupport.TestSubscriberEx in project RxJava by ReactiveX.

the class TestSubscriberExTest method interruptTerminalEventAwaitAndUnsubscribe.

@Test
public void interruptTerminalEventAwaitAndUnsubscribe() {
    TestSubscriberEx<Integer> ts = new TestSubscriberEx<>();
    final Thread t0 = Thread.currentThread();
    Worker w = Schedulers.computation().createWorker();
    try {
        w.schedule(new Runnable() {

            @Override
            public void run() {
                t0.interrupt();
            }
        }, 200, TimeUnit.MILLISECONDS);
        try {
            ts.awaitDone(5, TimeUnit.SECONDS);
        } catch (RuntimeException allowed) {
            assertTrue(allowed.toString(), allowed.getCause() instanceof InterruptedException);
        }
        ts.dispose();
        if (!ts.isCancelled()) {
            fail("Did not unsubscribe!");
        }
    } finally {
        w.dispose();
    }
}

Example 5 with TestSubscriberEx

use of io.reactivex.rxjava3.testsupport.TestSubscriberEx in project RxJava by ReactiveX.

the class TestSubscriberExTest method interruptTerminalEventAwaitTimed.

@Test
public void interruptTerminalEventAwaitTimed() {
    TestSubscriberEx<Integer> ts = new TestSubscriberEx<>();
    final Thread t0 = Thread.currentThread();
    Worker w = Schedulers.computation().createWorker();
    try {
        w.schedule(new Runnable() {

            @Override
            public void run() {
                t0.interrupt();
            }
        }, 200, TimeUnit.MILLISECONDS);
        try {
            if (ts.await(5, TimeUnit.SECONDS)) {
                fail("Did not interrupt wait!");
            }
        } catch (InterruptedException expected) {
        // expected
        }
    } finally {
        // clear interrupted flag
        Thread.interrupted();
        w.dispose();
    }
}