| /* |
| * 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 com.alibaba.dubbo.common.utils; |
| |
| import com.alibaba.dubbo.common.Constants; |
| import com.alibaba.dubbo.common.URL; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| import java.util.concurrent.Executor; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.TimeUnit; |
| |
| import static org.hamcrest.Matchers.equalTo; |
| import static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertThat; |
| import static org.mockito.Mockito.atLeast; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| public class ExecutorUtilTest { |
| @Test |
| public void testIsTerminated() throws Exception { |
| ExecutorService executor = Mockito.mock(ExecutorService.class); |
| when(executor.isTerminated()).thenReturn(true); |
| assertThat(ExecutorUtil.isTerminated(executor), is(true)); |
| Executor executor2 = Mockito.mock(Executor.class); |
| assertThat(ExecutorUtil.isTerminated(executor2), is(false)); |
| } |
| |
| @Test |
| public void testGracefulShutdown1() throws Exception { |
| ExecutorService executor = Mockito.mock(ExecutorService.class); |
| when(executor.isTerminated()).thenReturn(false, true); |
| when(executor.awaitTermination(20, TimeUnit.MILLISECONDS)).thenReturn(false); |
| ExecutorUtil.gracefulShutdown(executor, 20); |
| verify(executor).shutdown(); |
| verify(executor).shutdownNow(); |
| } |
| |
| @Test |
| public void testGracefulShutdown2() throws Exception { |
| ExecutorService executor = Mockito.mock(ExecutorService.class); |
| when(executor.isTerminated()).thenReturn(false, false, false); |
| when(executor.awaitTermination(20, TimeUnit.MILLISECONDS)).thenReturn(false); |
| when(executor.awaitTermination(10, TimeUnit.MILLISECONDS)).thenReturn(false, true); |
| ExecutorUtil.gracefulShutdown(executor, 20); |
| Thread.sleep(2000); |
| verify(executor).shutdown(); |
| verify(executor, atLeast(2)).shutdownNow(); |
| } |
| |
| @Test |
| public void testShutdownNow() throws Exception { |
| ExecutorService executor = Mockito.mock(ExecutorService.class); |
| when(executor.isTerminated()).thenReturn(false, true); |
| ExecutorUtil.shutdownNow(executor, 20); |
| verify(executor).shutdownNow(); |
| verify(executor).awaitTermination(20, TimeUnit.MILLISECONDS); |
| } |
| |
| @Test |
| public void testSetThreadName() throws Exception { |
| URL url = new URL("dubbo", "localhost", 1234).addParameter(Constants.THREAD_NAME_KEY, "custom-thread"); |
| url = ExecutorUtil.setThreadName(url, "default-name"); |
| assertThat(url.getParameter(Constants.THREAD_NAME_KEY), equalTo("custom-thread-localhost:1234")); |
| } |
| } |