模块化 Selenium RC 测试脚本的最佳实践

Question

我正在 Visual Studio (C#) 中创建 Selenium RC 测试脚本。我是 努力重构测试；我所有的测试都在一个 文件。我将不胜感激任何输入和/或指向网站、书籍、 等了解如何模块化测试。

我必须在不同的站点上运行相同的测试（相同的应用程序但 为不同的客户端和登录配置不同），这是 95% 相同的。有人愿意提供一些好的例子或最好的吗 这样做的做法？

谢谢！

Answer 1

编写 Selenium 测试或任何 UI 测试的最佳实践是Page Object Model，这是为每个页面创建一个对象的想法。这些对象中的每一个都对页面进行抽象，因此当您编写测试时，它看起来并不像您一直在使用 Selenium。

所以对于一个博客，你会做这样的事情来为主页创建一个对象

public class Home
{
    private readonly ISelenium _selenium;

    /// <summary>
    /// Instantiates a new Home Page object. Pass in the Selenium object created in the test SetUp(). 
    /// When the object in instantiated it will navigate to the root
    /// </summary>
    /// <param name="selenium">Selenium Object created in the tests
    public Home(ISelenium selenium)
    {
        this._selenium = selenium;
        if (!selenium.GetTitle().Contains("home"))
        {
            selenium.Open("/");
        }
    }

    /// <summary>
    /// Navigates to Selenium Tutorials Page. Selenium object wll be passed through
    /// </summary>
    /// <returns>SeleniumTutorials representing the selenium_training.htm</returns>
    public SeleniumTutorials ClickSelenium()
    {
        _selenium.Click("link=selenium");
        _selenium.WaitForPageToLoad("30000");
        return new SeleniumTutorials(_selenium);
    }

    /// <summary>
    /// Click on the blog or blog year and then wait for the page to load
    /// </summary>
    /// <param name="year">blog or blog year
    /// <returns>Object representing /blog.* pages</returns>
    public Blog ClickBlogYear(string year)
    {
        _selenium.Click("link=" + year);
        _selenium.WaitForPageToLoad("30000");
        return new Blog(_selenium);
    }
    // Add more methods as you need them
}

然后您将创建一个如下所示的测试

[TestFixture]
public class SiteTests
{
    private ISelenium selenium;
    [SetUp]
    public void Setup()
    {
        selenium = new DefaultSelenium("localhost", 4444, "*chrome", "http://www.theautomatedtester.co.uk");
        selenium.Start();
    }

    [TearDown]
    public void Teardown()
    {
        selenium.Stop();
    }

    [Test]
    public void ShouldLoadHomeThenGoToXpathTutorial()
    {
        Home home = new Home(selenium);
        SeleniumTutorials seleniumTutorials = home.ClickSelenium();
        SeleniumXPathTutorial seleniumXPathTutorial = seleniumTutorials.ClickXpathTutorial();
        Assert.True(seleniumXPathTutorial.
                    IsInputOnScreen(SeleniumXPathTutorial.FirstInput));
        Assert.True(seleniumXPathTutorial
                    .IsInputOnScreen(SeleniumXPathTutorial.SecondInput));
        Assert.True(seleniumXPathTutorial
                    .IsInputOnScreen(SeleniumXPathTutorial.Total));
    }
}