Examples with FastFuture com.oath.cyclops.internal.react.async.future.FastFuture used on opensource projects

Example 1 with FastFuture

use of com.oath.cyclops.internal.react.async.future.FastFuture in project cyclops by aol.

the class FastFutureTest method onFailRecovered.

@Test
public void onFailRecovered() {
    FastFuture f = future.onFail(t -> failed = t).exceptionally(e -> "hello world").thenApply(v -> {
        throw new RuntimeException();
    }).build();
    f.set("boo!");
    assertThat(f.join(), equalTo("hello world"));
}

Example 2 with FastFuture

use of com.oath.cyclops.internal.react.async.future.FastFuture in project cyclops by aol.

the class FastFutureTest method onComplete_notCompleted_race.

@Test
public void onComplete_notCompleted_race() throws InterruptedException {
    for (int i = 0; i < TIMES; i++) {
        CountDownLatch race = new CountDownLatch(1);
        CountDownLatch init = new CountDownLatch(1);
        called = false;
        FastFuture f = future.<Integer, Integer>thenApply(x -> x + 2).build();
        Thread t1 = new Thread(() -> {
            init.countDown();
            try {
                race.await();
            } catch (Exception e) {
                e.printStackTrace();
            }
            f.onComplete(event -> called = true);
        });
        t1.start();
        race.countDown();
        f.set(10);
        t1.join();
        assertTrue(f.isDone());
        assertTrue(called);
    }
}

Example 3 with FastFuture

use of com.oath.cyclops.internal.react.async.future.FastFuture in project cyclops by aol.

the class FastFutureTest method essential_notCompleted_race.

@Test
public void essential_notCompleted_race() throws InterruptedException {
    for (int i = 0; i < TIMES; i++) {
        CountDownLatch race = new CountDownLatch(1);
        CountDownLatch init = new CountDownLatch(1);
        called = false;
        FastFuture f = future.<Integer, Integer>thenApply(x -> x + 2).build();
        Thread t1 = new Thread(() -> {
            init.countDown();
            try {
                race.await();
            } catch (Exception e) {
                e.printStackTrace();
            }
            f.essential(event -> called = true);
        });
        t1.start();
        init.await();
        race.countDown();
        f.set(10);
        t1.join();
        assertTrue(f.isDone());
        assertTrue(called);
    }
}

Example 4 with FastFuture

use of com.oath.cyclops.internal.react.async.future.FastFuture in project cyclops by aol.

the class FastFutureTest method onFailNull.

@Test
public void onFailNull() {
    FastFuture f = future.thenApply(v -> {
        throw new RuntimeException();
    }).build();
    f.set("boo!");
    assertNull(failed);
}

Example 5 with FastFuture

use of com.oath.cyclops.internal.react.async.future.FastFuture in project cyclops by aol.

the class FastFutureTest method essential_withNoPipeline_notCompleted_race.

@Test
public void essential_withNoPipeline_notCompleted_race() throws InterruptedException {
    for (int i = 0; i < TIMES; i++) {
        CountDownLatch race = new CountDownLatch(1);
        CountDownLatch init = new CountDownLatch(1);
        called = false;
        FastFuture f = future.build();
        Thread t1 = new Thread(() -> {
            init.countDown();
            try {
                race.await();
            } catch (Exception e) {
                e.printStackTrace();
            }
            f.essential(event -> called = true);
        });
        t1.start();
        race.countDown();
        f.set(10);
        t1.join();
        assertTrue(f.isDone());
        assertTrue(called);
    }
}