基于selenium与VSTS的Web自动化测试（初级）

打开selenium IDE录制C#脚本如下：

在vs下新建一个TestProject

导入DLL

 

ThoughtWorks.Selenium.Core.dll，

ThoughtWorks.Selenium.IntegrationTests.dll，

ThoughtWorks.Selenium.UnitTests.dll

将启动浏览器封装起来：

#region 测试初始化启动浏览器 [TestInitialize()] public void SetupTest() { selenium = new DefaultSelenium("localhost", 4444, browser, url); selenium.Start(); } #endregion 

将登陆功能封装起来：

 

 

 

//爱游戏登录

//爱游戏登录 public class UserOperationsHelper { public void LogOn(string username, string password,ISelenium selenium) { if (username == null) throw new CaseErrorException(new ArgumentNullException("username")); if (password == null) throw new CaseErrorException(new ArgumentNullException("password")); //爱游戏 selenium.Open("/uud/"); selenium.Click("username"); selenium.Type("username", username); selenium.Type("password", password); selenium.Click("submit"); selenium.WaitForPageToLoad(Waittime.TimeToWaitForPageLoad); Assert.IsTrue(selenium.IsTextPresent("atest")); } } 

延迟时间也封装成一个类：

//延迟时间 public static class Waittime { public const string TimeToWaitForPageLoad = "30000"; } 

调用登录类，建立登录用例：

//登录用例 public void LogOnTest() { string username = "qingting1"; string password = "qingting"; UserOperationsHelper test=new UserOperationsHelper(); test.LogOn(username,password,selenium); } 

最后，开始启动测试，直接调用登录即可。

[TestMethod] public void CreateTest() { LogOnTest(); selenium.Click("//img[contains(@src,'http://igame.21cn.com/jhome/images/login-cz.jpg')]"); selenium.SelectFrame("relative=up"); selenium.Click("logoutUrlHref"); } 

 

 

 

 

最后的完成代码

 

using System; using System.Text; using System.Text.RegularExpressions; using System.Threading; using Selenium; using Microsoft.VisualStudio.TestTools.UnitTesting; namespace TestProject1 { [TestClass] public class UnitTest1 { public UnitTest1() { // //TODO: 在此处添加构造函数逻辑 // } protected TestContext testContextInstance; protected ISelenium selenium; String browser = "*chrome"; String url = "http://home.igame.21cn.com/"; /// <summary> ///获取或设置测试上下文，该上下文提供 ///有关当前测试运行及其功能的信息。 ///</summary> public TestContext TestContext { get { return testContextInstance; } set { testContextInstance = value; } } #region 测试初始化启动浏览器 [TestInitialize()] public void SetupTest() { selenium = new DefaultSelenium("localhost", 4444, browser, url); selenium.Start(); } #endregion //登录用例 public void LogOnTest() { string username = "qingting1"; string password = "qingting"; UserOperationsHelper test=new UserOperationsHelper(); test.LogOn(username,password,selenium); } [TestMethod] public void CreateTest() { LogOnTest(); selenium.Click("//img[contains(@src,'http://igame.21cn.com/jhome/images/login-cz.jpg')]"); selenium.SelectFrame("relative=up"); selenium.Click("logoutUrlHref"); } } //这个异常是故意创建出来,用来封装所有在测试代码中发生的错误 public class CaseErrorException : Exception { public CaseErrorException(string message) : base() { } public CaseErrorException(Exception inner) : this(null, inner) { } public CaseErrorException(string message, Exception inner) : base(message == null ? "测试代码错误，请修复测试代码，查看InnerException属性！" : string.Format("测试代码错误，请修复测试代码，详细错误信息：{0}；或者查看InnerException属性！", message), inner) { } } //爱游戏登录 public class UserOperationsHelper { public void LogOn(string username, string password,ISelenium selenium) { if (username == null) throw new CaseErrorException(new ArgumentNullException("username")); if (password == null) throw new CaseErrorException(new ArgumentNullException("password")); //爱游戏 selenium.Open("/uud/"); selenium.Click("username"); selenium.Type("username", username); selenium.Type("password", password); selenium.Click("submit"); selenium.WaitForPageToLoad(Waittime.TimeToWaitForPageLoad); Assert.IsTrue(selenium.IsTextPresent("atest")); } } //延迟时间 public static class Waittime { public const string TimeToWaitForPageLoad = "30000"; } }