如何使用带有Java的Selenium WebDriver将鼠标悬停在Web元素上

问题描述

如何使用Selenium Webdriver执行鼠标悬停功能?

How to perform a mouse hover functionality using Selenium Webdriver?

测试用例就像说，打开Yahoo网站，登录旁边有链接(邮件).鼠标悬停时将显示工具提示.

Test Case is like say, open Yahoo site and there is link (Mail) beside Sign-In.Upon mouse hover it will show a tooltip.

当我尝试下面的代码时，它不是鼠标悬停在确切的位置，而是将鼠标悬停在其他位置.我要去哪里错了?

When i try the below code, it is not mouse hovering the exact location, rather it hovers somewhere else. Where i am going wrong?

还要让我知道如何捕获工具提示?

And also let me know, how to capture the Tooltip?

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.interactions.Actions;


public class Sample
{
    public static void main(String[] args)
    {
        WebDriver driver=new FirefoxDriver();
        driver.get("http://www.yahoo.com");

        driver.manage().window().maximize();

        try
                {
            Thread.sleep(5000);
        } catch (InterruptedException e)
                {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        WebElement lMail=driver.findElement(By.xpath("//*[@title='Mail']"));

        Actions builder=new Actions(driver);
        builder.moveToElement(lMail).build().perform();


    }

}

推荐答案

Actions actions = new Actions(driver);
actions.moveToElement(element).click().build().perform();

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