/*
* Copyright 2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package net.jodah.failsafe.issues;
import static org.testng.Assert.assertEquals;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.atomic.AtomicInteger;
import org.testng.annotations.Test;
import net.jodah.failsafe.Failsafe;
import net.jodah.failsafe.RetryPolicy;
@Test
public class Issue55 {
public void shouldOnlyFallbackOnFailure() throws Throwable {
ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
AtomicInteger counter = new AtomicInteger();
Failsafe.with(new RetryPolicy()).with(executor).withFallback(() -> counter.incrementAndGet()).get(() -> null);
Thread.sleep(100);
assertEquals(counter.get(), 0);
Failsafe.with(new RetryPolicy().withMaxRetries(1))
.with(executor)
.withFallback(() -> counter.incrementAndGet())
.run(() -> {
throw new RuntimeException();
});
Thread.sleep(100);
assertEquals(counter.get(), 1);
}
}