| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.safeguard.impl.executionPlans; |
| |
| import org.eclipse.microprofile.faulttolerance.exceptions.TimeoutException; |
| import org.testng.annotations.Test; |
| |
| import java.time.Duration; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.Executors; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| |
| public class AsyncTimeoutExecutionPlanTest { |
| @Test |
| public void shouldExecuteSimpleCallable() { |
| AsyncTimeoutExecutionPlan asyncTimeoutExecutionPlan = new AsyncTimeoutExecutionPlan(Duration.ofMillis(1000), Executors.newSingleThreadExecutor()); |
| DelayedCaller callable = new DelayedCaller(200); |
| |
| asyncTimeoutExecutionPlan.execute(callable); |
| |
| String myThreadName = Thread.currentThread().getName(); |
| assertThat(callable.executedThread).isNotEqualTo(myThreadName); |
| } |
| |
| @Test |
| public void shouldThrowTimeoutWhenDelayHit() { |
| AsyncTimeoutExecutionPlan asyncTimeoutExecutionPlan = new AsyncTimeoutExecutionPlan(Duration.ofMillis(100), Executors.newSingleThreadExecutor()); |
| DelayedCaller callable = new DelayedCaller(200); |
| |
| assertThatThrownBy(() -> asyncTimeoutExecutionPlan.execute(callable)).isInstanceOf(TimeoutException.class); |
| } |
| |
| private static class DelayedCaller implements Callable<Object> { |
| |
| private final long delay; |
| private String executedThread; |
| |
| public DelayedCaller(long delay) { |
| this.delay = delay; |
| } |
| |
| @Override |
| public Object call() throws Exception { |
| this.executedThread = Thread.currentThread().getName(); |
| Thread.sleep(delay); |
| return new Object(); |
| } |
| } |
| } |