| /* |
| * 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.unomi.plugins.request.actions; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import org.apache.unomi.plugins.request.useragent.UserAgent; |
| import org.apache.unomi.plugins.request.useragent.UserAgentDetectorServiceImpl; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.FixMethodOrder; |
| import org.junit.Test; |
| import org.junit.runners.MethodSorters; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| @FixMethodOrder(MethodSorters.NAME_ASCENDING) |
| public class UserAgentDetectorTest { |
| |
| private static final Logger logger = LoggerFactory.getLogger(UserAgentDetectorTest.class); |
| |
| private UserAgentDetectorServiceImpl userAgentDetectorService; |
| |
| @Before |
| public void init() { |
| long start = System.currentTimeMillis(); |
| this.userAgentDetectorService = new UserAgentDetectorServiceImpl(); |
| this.userAgentDetectorService.postConstruct(); |
| long end = System.currentTimeMillis(); |
| logger.info("Duration starting user agent (in msec) > {}", (end - start)); |
| } |
| |
| @After |
| public void end() { |
| this.userAgentDetectorService.preDestroy(); |
| } |
| |
| @Test |
| public void testFirstUserAgentDetection() { |
| String header = "Mozilla/5.0 (Linux; Android 7.0; Nexus 6 Build/NBD90Z) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.124 Mobile Safari/537.36"; |
| |
| long start = System.currentTimeMillis(); |
| UserAgent agent = this.userAgentDetectorService.parseUserAgent(header); |
| long end = System.currentTimeMillis(); |
| logger.info("Duration user agent parsing (in msec) > {}", (end - start)); |
| logger.info(agent.toString()); |
| } |
| |
| @Test |
| public void testUserAgentDetectionPerformance() throws InterruptedException { |
| int workerCount = 5000000; |
| ExecutorService executorService = Executors.newFixedThreadPool(3000); |
| |
| for (int cpt = 1; cpt < 6; cpt++) { |
| logger.info("Execution " + cpt + "/5"); |
| executeWorker(executorService, workerCount); |
| } |
| } |
| |
| private void executeWorker(ExecutorService executorService, int workerCount) throws InterruptedException { |
| List<Callable<Object>> callables = new ArrayList<>(workerCount); |
| long startTime = System.currentTimeMillis(); |
| for (int i = 0; i < workerCount; i++) { |
| callables.add(new AgentWorker(this.userAgentDetectorService)); |
| } |
| executorService.invokeAll(callables); |
| long totalTime = System.currentTimeMillis() - startTime; |
| logger.info("AgentWorker workers completed execution in " + totalTime + "ms"); |
| } |
| |
| private class AgentWorker implements Callable<Object> { |
| |
| String header = "Mozilla/5.0 (Linux; Android 7.0; Nexus 6 Build/NBD90Z) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.124 Mobile Safari/537.36"; |
| UserAgentDetectorServiceImpl service; |
| |
| public AgentWorker(UserAgentDetectorServiceImpl userAgentDetectorService) { |
| this.service = userAgentDetectorService; |
| } |
| |
| @Override |
| public Object call() { |
| this.service.parseUserAgent(header); |
| return null; |
| } |
| } |
| |
| } |