Examples with Listeners net.jodah.failsafe.Listeners used on opensource projects

Example 1 with Listeners

use of net.jodah.failsafe.Listeners in project failsafe by jhalterman.

the class Issue9 method test.

public void test() throws Throwable {
    // Given - Fail twice then succeed
    AtomicInteger retryCounter = new AtomicInteger();
    Service service = mock(Service.class);
    when(service.connect()).thenThrow(failures(2, new IllegalStateException())).thenReturn(true);
    ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
    Listeners<Boolean> listeners = new Listeners<Boolean>() {

        public void onRetry(Boolean result, Throwable failure) {
            retryCounter.incrementAndGet();
        }
    };
    Waiter waiter = new Waiter();
    // When
    AtomicInteger successCounter = new AtomicInteger();
    FailsafeFuture<Boolean> future = Failsafe.with(new RetryPolicy().withMaxRetries(2)).with(executor).with(listeners).onSuccess(p -> {
        successCounter.incrementAndGet();
        waiter.resume();
    }).get(() -> service.connect());
    // Then
    waiter.await(1000);
    verify(service, times(3)).connect();
    assertEquals(future.get().booleanValue(), true);
    assertEquals(retryCounter.get(), 2);
    assertEquals(successCounter.get(), 1);
}