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Selenium Grid分布式测试

Selenium Grid分布式测试

作者: 测试老杨 | 来源:发表于2018-08-02 22:37 被阅读97次

Selenium Grid允许你在多台机器的多个浏览器上并行的进行测试,即分布式测试。
通常,以下两种情况会需要使用Selenium Grid:

  1. 通常多个浏览器的兼容性测试,即在不同浏览器或不同操作系统的浏览器中进行测试
  2. 测试用例较多时,可以通过分布式测试减少测试执行时间


    image.png

1、下载selenium-server-standalone-3.11.0.jar

https://selenium-release.storage.googleapis.com/index.html?path=3.11/

2、启动hub

java -jar selenium-server-standalone-3.11.0.jar -role hub

3、启动node

java -Dwebdriver.chrome.driver="D:\\drivers\\chromedriver.exe" -Dwebdriver.ie.driver="D:\\drivers\\MicrosoftWebDriver.exe" -Dwebdriver.gecko.driver="D:\\drivers\\geckodriver.exe" -jar selenium-server-standalone-3.11.0.jar -role node -port 5555 -hub http://192.168.0.153:4444/grid/register
java -Dwebdriver.chrome.driver="D:\\drivers\\chromedriver.exe" -Dwebdriver.ie.driver="D:\\drivers\\MicrosoftWebDriver.exe" -Dwebdriver.gecko.driver="D:\\drivers\\geckodriver.exe" -jar selenium-server-standalone-3.11.0.jar -role node -port 5556 -hub http://192.168.0.153:4444/grid/register
java -Dwebdriver.chrome.driver="D:\\drivers\\chromedriver.exe" -Dwebdriver.ie.driver="D:\\drivers\\MicrosoftWebDriver.exe" -Dwebdriver.gecko.driver="D:\\drivers\\geckodriver.exe" -jar selenium-server-standalone-3.11.0.jar -role node -port 5557 -hub http://192.168.0.153:4444/grid/register

截图如下:


image.png

4、访问grid的console页面

http://192.168.0.153:4444/grid/console

image.png

5、testng.xml配置文件

<?xml version="1.0" encoding="UTF-8"?>
<suite name="Suite" parallel="classes" thread-count="3">
  <test name="allTest">
    <classes>       
      <class name="com.yzc.mysystem.test.RemoteFirefoxTest"/> 
      <class name="com.yzc.mysystem.test.RemoteChromeTest"/>    
      <class name="com.yzc.mysystem.test.RemoteInternetExplorerTest"/>
    </classes>
  </test>   
</suite> 

6、远程操纵火狐浏览器的Java代码

package com.yzc.mysystem.test;

import static org.testng.Assert.assertEquals;

import java.net.URL;

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.Platform;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.Test;

public class RemoteFirefoxTest {
  @Test
  public void f() throws Exception {
      DesiredCapabilities capability = DesiredCapabilities.firefox();
      capability.setBrowserName("firefox");
      capability.setPlatform(Platform.WINDOWS);
      //capability.setVersion("61");
      //System.setProperty("webdriver.gecko.driver","D:\\Python27\\geckodriver.exe");
      WebDriver driver = new RemoteWebDriver(new URL("http://192.168.0.153:5555/wd/hub"), capability);
      //打开必应搜索网站
      driver.get("http://www.bing.com");
      //获取关键字的输入框
      WebElement inputBox = driver.findElement(By.id("sb_form_q"));
      //输入搜索关键字
      inputBox.sendKeys("赵薇");
      //获取搜索的按钮
      WebElement searchButton = driver.findElement(By.id("sb_form_go"));
      //点击搜索
      //searchButton.click();
      searchButton.sendKeys(Keys.ENTER);
      //
      Thread.sleep(3000);
      //获取服务器返回的搜索结果页面的html源码
      String html = driver.getPageSource();
      //验证结果
      //assertEquals(html.contains("万家文化(现为祥源文化)收购案的失败"),true);
      assertEquals(html.contains("黄有龙"),true);    
      //等待3秒钟
      Thread.sleep(3000);
      //关闭火狐浏览器
      driver.quit();
  }
}

7、远程操纵Chrome浏览器的Java代码

package com.yzc.mysystem.test;

import static org.testng.Assert.assertEquals;

import java.net.URL;

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.Platform;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.Test;

public class RemoteChromeTest {
  @Test
  public void f() throws Exception {
      DesiredCapabilities capability = DesiredCapabilities.chrome();
      capability.setBrowserName("chrome");
      capability.setPlatform(Platform.WINDOWS);
      //capability.setVersion("61");
      //System.setProperty("webdriver.gecko.driver","D:\\Python27\\geckodriver.exe");
      WebDriver driver = new RemoteWebDriver(new URL("http://192.168.0.153:5555/wd/hub"), capability);
      //打开必应搜索网站
      driver.get("http://www.bing.com");
      //获取关键字的输入框
      WebElement inputBox = driver.findElement(By.id("sb_form_q"));
      //输入搜索关键字
      inputBox.sendKeys("赵薇");
      //获取搜索的按钮
      WebElement searchButton = driver.findElement(By.id("sb_form_go"));
      //点击搜索
      //searchButton.click();
      searchButton.sendKeys(Keys.ENTER);
      //
      Thread.sleep(3000);
      //获取服务器返回的搜索结果页面的html源码
      String html = driver.getPageSource();
      //验证结果
      //assertEquals(html.contains("万家文化(现为祥源文化)收购案的失败"),true);
      assertEquals(html.contains("黄有龙"),true);    
      //等待3秒钟
      Thread.sleep(3000);
      //关闭浏览器
      driver.quit();
  }
}

8、远程操纵IE浏览器的Java代码

package com.yzc.mysystem.test;

import static org.testng.Assert.assertEquals;

import java.net.URL;

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.Platform;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.Test;

public class RemoteInternetExplorerTest {
  @Test
  public void f() throws Exception {
      DesiredCapabilities capability = DesiredCapabilities.internetExplorer();
      capability.setBrowserName("internet explorer");
      capability.setPlatform(Platform.WINDOWS);
      //capability.setVersion("61");
      //System.setProperty("webdriver.gecko.driver","D:\\Python27\\geckodriver.exe");
      WebDriver driver = new RemoteWebDriver(new URL("http://192.168.0.153:5555/wd/hub"), capability);
      //打开必应搜索网站
      driver.get("http://www.bing.com");
      //获取关键字的输入框
      WebElement inputBox = driver.findElement(By.id("sb_form_q"));
      //输入搜索关键字
      inputBox.sendKeys("赵薇");
      //获取搜索的按钮
      WebElement searchButton = driver.findElement(By.id("sb_form_go"));
      //点击搜索
      //searchButton.click();
      searchButton.sendKeys(Keys.ENTER);
      //
      Thread.sleep(3000);
      //获取服务器返回的搜索结果页面的html源码
      String html = driver.getPageSource();
      //验证结果
      //assertEquals(html.contains("万家文化(现为祥源文化)收购案的失败"),true);
      assertEquals(html.contains("黄有龙"),true);    
      //等待3秒钟
      Thread.sleep(3000);
      //关闭浏览器
      driver.quit();
  }
}
image.png

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