使用Selenium定位动态元素

思路

注册成功后,会出现积分奖励的提示框,但是几秒钟后该提示框会消失。自动化脚本需要验证该提示框里面的信息。
1)浏览器里面抓取显示威望的ajax请求
2)进入到积分奖励(creditReward)的JS函数
3)在发送ajax请求的代码行设置断点
4)重新注册(退出,进入注册里面,填写数据,提交注册)
5)使用F10进行调试(逐步执行),直到威望的提示框div出现为止
6)找到该提示框div对应的html代码
7)将该提示框div里面span子节点的xpath取到

抓取显示威望的ajax请求

image.png

进入到积分奖励(creditReward)的JS函数

image.png

在发送ajax请求的代码行设置断点

image.png

重新注册

退出,进入注册里面,填写数据,提交注册

使用F10进行调试

逐步执行,直到威望的提示框div出现为止


image.png

image.png

找到该提示框div对应的html代码

image.png

将该提示框div里面span子节点的xpath取到

span节点的xpath如下:

//*[@id='J_credittxt_pop']/span

验证的Java代码

Assert.assertThat(driver.findElement(By.xpath("//*[@id='J_credittxt_pop']/span")).getText(),Matchers.containsString(expected));

完整的Java代码

package day05;

import java.util.concurrent.TimeUnit;

import org.hamcrest.Matchers;
import org.junit.Assert;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

public class RegisterTest {
    private WebDriver driver;//驱动工具
    
      @DataProvider(name="ds01")
      public static Object[][] dataFail(){
         Object[][] arr= {
                 {"wsq001","123456","123456","wsq0006@126.com","用户名已经存在,请选择其他用户名"},
                 {"ws","123456","123456","wsq0006@126.com","用户名长度错误,长度控制在3-15位,不能有空格"},
                 {"wsq1234567890123","123456","123456","wsq0006@126.com","用户名长度错误,长度控制在3-15位,不能有空格"},
                 {"$$$","123456","123456","wsq0006@126.com","用户名含有非法字符,请选择其他用户名"},
                 {"","123456","123456","wsq0006@126.com","用户名不能为空"},    
                 
                 {"wsq0006","12345","12345","wsq0006@126.com","密码长度错误,最小长度6个字,最大长度15个字"},
                 {"wsq0006","1234567890123456","1234567890123456","wsq0006@126.com","密码长度错误,最小长度6个字,最大长度15个字"},
                 {"wsq0006","","123456","wsq0006@126.com","密码不能为空"},    
                 
                 {"wsq0006","123456","123","wsq0006@126.com","两次输入的密码不一致。请重新输入"},
                 {"wsq0006","123456","","wsq0006@126.com","确认密码不能为空"},
                 
                 {"wsq0006","123456","123456","wsq004126.com","请输入正确的电子邮箱地址"},
                 {"wsq0006","123456","123456","wsq001@126.com","该邮箱地址已经被注册"},
                 {"wsq0006","123456","123456","","邮箱不能为空"},
         };
         return arr;
      }
      @DataProvider(name="ds02")
      public static Object[][] dataPass(){
          Object[][] arr= {
                     {"wsq0007","123456","123456","wsq0007@126.com","威望+2"},
          };
          return arr;
      }  

      @BeforeMethod
      public void begin() {
            //设置火狐浏览器驱动文件的路径
            System.setProperty("webdriver.gecko.driver", "D:\\geckodriver.exe");  
            //设置获取浏览器执行文件的路径
            System.setProperty("webdriver.firefox.bin", "C:\\Program Files\\Mozilla Firefox\\firefox.exe");
            driver = new FirefoxDriver();
            //设置响应时间
            driver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);
            //设置窗口大小
            driver.manage().window().maximize();  
      }
      

  @Test(dataProvider="ds01",enabled=false)
  public void registerFail(String username,String password,String password2,String email,String expected) {
      //打开注册页面
      driver.get("http://192.168.0.127:8080/phpwind/index.php?m=u&c=register");
      //输入注册名
      driver.findElement(By.xpath("//*[@id=\'J_reg_username\']")).sendKeys(username);
      //输入密码
      driver.findElement(By.xpath("//*[@id=\'J_reg_password\']")).sendKeys(password);
      //重复密码
      driver.findElement(By.xpath("//*[@id=\'J_reg_repassword\']")).sendKeys(password2);
      //输入邮箱
      driver.findElement(By.xpath("//*[@id=\'J_reg_email\']")).sendKeys(email);
      //输入回车
      driver.findElement(By.xpath("//*[@id=\'J_reg_email\']")).sendKeys(Keys.ENTER);
      //查找报错
      driver.findElement(By.className("tips_icon_error"));
      //检查报错
      Assert.assertThat(driver.findElement(By.className("tips_icon_error")).getText(),Matchers.containsString(expected));
        
  }
  @Test(dataProvider="ds02")
  public void registerPass(String username,String password,String password2,String email,String expected) {
      //打开注册页面
      driver.get("http://192.168.0.131:8090/phpwind/index.php?m=u&c=register");
      //输入注册名
      driver.findElement(By.xpath("//*[@id=\'J_reg_username\']")).sendKeys(username);
      //输入密码
      driver.findElement(By.xpath("//*[@id=\'J_reg_password\']")).sendKeys(password);
      //重复密码
      driver.findElement(By.xpath("//*[@id=\'J_reg_repassword\']")).sendKeys(password2);
      //输入邮箱
      driver.findElement(By.xpath("//*[@id=\'J_reg_email\']")).sendKeys(email);
      //输入回车
      driver.findElement(By.xpath("//*[@id=\'J_reg_email\']")).sendKeys(Keys.ENTER);
      driver.findElement(By.className("reg_activation"));
      //检查注册成功
      Assert.assertThat(driver.findElement(By.xpath("//*[@id='J_credittxt_pop']/span")).getText(),Matchers.containsString(expected));
  } 
  
  @AfterMethod
  public void end() throws Exception{
      driver.quit();
  }
}

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