Java 中的简单 Selenium 测试

下面的代码是使用 selenium 的简单 java 程序。以下代码的旅程是

1. 打开 Firefox 浏览器
2. 打开谷歌页面
3. 打印 Google 页面的标题
4. 找到搜索框位置
5. 将值作为 Selenium 传递到搜索框中
6. 提交表格
7. 关闭浏览器

package org.openqa.selenium.example;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import java.util.concurrent.TimeUnit;

public class Selenium2Example  {
    public static void main(String[] args) {
        // Create a new instance of the Firefox driver
        WebDriver driver = new FirefoxDriver();

        // An implicit wait is to tell WebDriver to poll the DOM for a certain amount of time 
        // when trying to find an element or elements if they are not immediately available. 
        // The default setting is 0. Once set, the implicit wait is set for the life of the WebDriver object instance.   
        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

        // Maximize the browser window to fit into screen
        driver.manage().window().maximize();
        
        // Visit Google
        driver.get("http://www.google.com");

        // Check the title of the page
        System.out.println("Page title is: " + driver.getTitle());

        // Find the text input element by its name
        WebElement element = driver.findElement(By.name("q"));

        // Enter something to search for
        element.sendKeys("Selenium!");

        // Now submit the form. WebDriver will find the form for us from the element
        element.submit();

        //Close the browser
        driver.quit();
    }
}