| /* |
| * 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.servicecomb.core.executor; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.Executor; |
| |
| import org.apache.servicecomb.foundation.test.scaffolding.config.ArchaiusUtils; |
| import org.apache.servicecomb.foundation.test.scaffolding.log.LogCollector; |
| |
| import mockit.Deencapsulation; |
| import org.junit.jupiter.api.AfterAll; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| public class TestGroupExecutor { |
| String strThreadTest = "default"; |
| |
| @BeforeEach |
| public void setup() { |
| ArchaiusUtils.resetConfig(); |
| } |
| |
| @AfterAll |
| public static void teardown() { |
| ArchaiusUtils.resetConfig(); |
| } |
| |
| GroupExecutor groupExecutor = new GroupExecutor(); |
| |
| @Test |
| public void groupCount() { |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(2, groupExecutor.groupCount); |
| |
| ArchaiusUtils.setProperty(GroupExecutor.KEY_GROUP, 4); |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(4, groupExecutor.groupCount); |
| } |
| |
| @Test |
| public void coreThreads() { |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(25, groupExecutor.coreThreads); |
| |
| ArchaiusUtils.setProperty(GroupExecutor.KEY_CORE_THREADS, 100); |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(100, groupExecutor.coreThreads); |
| } |
| |
| @Test |
| public void maxIdleInSecond() { |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(60, groupExecutor.maxIdleInSecond); |
| |
| ArchaiusUtils.setProperty(GroupExecutor.KEY_MAX_IDLE_SECOND, 100); |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(100, groupExecutor.maxIdleInSecond); |
| } |
| |
| @Test |
| public void maxQueueSize() { |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(Integer.MAX_VALUE, groupExecutor.maxQueueSize); |
| |
| ArchaiusUtils.setProperty(GroupExecutor.KEY_MAX_QUEUE_SIZE, 100); |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(100, groupExecutor.maxQueueSize); |
| } |
| |
| @Test |
| public void maxThreads() { |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(100, groupExecutor.maxThreads); |
| |
| LogCollector collector = new LogCollector(); |
| ArchaiusUtils.setProperty(GroupExecutor.KEY_OLD_MAX_THREAD, 200); |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(200, groupExecutor.maxThreads); |
| Assertions.assertEquals( |
| "servicecomb.executor.default.thread-per-group is deprecated, recommended to use servicecomb.executor.default.maxThreads-per-group.", |
| collector.getEvents().get(collector.getEvents().size() - 2).getMessage()); |
| collector.teardown(); |
| |
| ArchaiusUtils.setProperty(GroupExecutor.KEY_MAX_THREADS, 300); |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(300, groupExecutor.maxThreads); |
| } |
| |
| @Test |
| public void adjustCoreThreads() { |
| ArchaiusUtils.setProperty(GroupExecutor.KEY_MAX_THREADS, 10); |
| |
| LogCollector collector = new LogCollector(); |
| groupExecutor.initConfig(); |
| Assertions.assertEquals(10, groupExecutor.maxThreads); |
| Assertions.assertEquals( |
| "coreThreads is bigger than maxThreads, change from 25 to 10.", |
| collector.getEvents().get(collector.getEvents().size() - 2).getMessage()); |
| collector.teardown(); |
| } |
| |
| @Test |
| public void testGroupExecutor() { |
| groupExecutor.init(); |
| groupExecutor.execute(() -> { |
| }); |
| Map<Long, Executor> threadExecutorMap = Deencapsulation.getField(groupExecutor, "threadExecutorMap"); |
| Assertions.assertTrue((threadExecutorMap.size() > 0)); |
| |
| List<Executor> executorList = Deencapsulation.getField(groupExecutor, "executorList"); |
| Assertions.assertTrue((executorList.size() > 1)); |
| |
| ReactiveExecutor oReactiveExecutor = new ReactiveExecutor(); |
| oReactiveExecutor.execute(() -> strThreadTest = "thread Ran"); |
| oReactiveExecutor.close(); |
| Assertions.assertEquals("thread Ran", strThreadTest); |
| } |
| } |