/* * (C) Copyright 2016 Boni Garcia (http://bonigarcia.github.io/) * * 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 io.github.bonigarcia.wdm.test; import static org.openqa.selenium.support.ui.ExpectedConditions.elementToBeClickable; import static org.openqa.selenium.support.ui.ExpectedConditions.presenceOfElementLocated; import static org.openqa.selenium.support.ui.ExpectedConditions.textToBePresentInElementLocated; import java.util.ArrayList; import java.util.List; import java.util.concurrent.CountDownLatch; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import org.junit.After; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Rule; import org.junit.Test; import org.junit.rules.ErrorCollector; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.phantomjs.PhantomJSDriver; import org.openqa.selenium.support.ui.WebDriverWait; import io.github.bonigarcia.wdm.WebDriverManager; /** * Performance test using several concurrent PhantomJS browsers (headless). * * @author Boni Garcia ([email protected]) * @since 1.0.0 */ public class PerformancePhantomJsTest { private static final int NUMBER_OF_BROWSERS = 5; private List<WebDriver> driverList = new ArrayList<>(NUMBER_OF_BROWSERS); @Rule public ErrorCollector errorCollector = new ErrorCollector(); @BeforeClass public static void setupClass() { WebDriverManager.phantomjs().setup(); } @Before public void setupTest() { for (int i = 0; i < NUMBER_OF_BROWSERS; i++) { driverList.add(new PhantomJSDriver()); } } @After public void teardown() { for (int i = 0; i < NUMBER_OF_BROWSERS; i++) { driverList.get(i).close(); } } @Test public void test() throws InterruptedException { ExecutorService executor = Executors .newFixedThreadPool(NUMBER_OF_BROWSERS); final CountDownLatch latch = new CountDownLatch(NUMBER_OF_BROWSERS); for (final WebDriver driver : driverList) { executor.execute(new Runnable() { @Override public void run() { try { singleTestExcution(driver); } catch (Throwable e) { errorCollector.addError(e); } finally { latch.countDown(); } } }); } latch.await(); executor.shutdown(); } private void singleTestExcution(WebDriver driver) { WebDriverWait wait = new WebDriverWait(driver, 30); driver.get("https://en.wikipedia.org/wiki/Main_Page"); By searchInput = By.id("searchInput"); wait.until(presenceOfElementLocated(searchInput)); driver.findElement(searchInput).sendKeys("Software"); By searchButton = By.id("searchButton"); wait.until(elementToBeClickable(searchButton)); driver.findElement(searchButton).click(); wait.until(textToBePresentInElementLocated(By.tagName("body"), "Computer software")); } }