使用Visual Studio的单元测试工具进行测试

using Microsoft.VisualStudio.QualityTools.UnitTesting.Framework;
using System;

namespace VSTSDemo.Test
{
   /// <summary>
   ///This is a test class for VSTTDemo.LogonInfo and is intended
   ///to contain all VSTTDemo.LogonInfo Unit Tests
   ///</summary>
   [TestClass()]
   public class LogonInfoTest
   {

      private TestContext testContextInstance;

      /// <summary>
      ///Gets or sets the test context which provides
      ///information about and functionality for the 
      ///current test run.
      ///</summary>
      public TestContext TestContext
      {
         get
         {
            return testContextInstance;
         }
         set
         {
            testContextInstance = value;
         }
      }

      /// <summary>
      ///Initialize() is called once during test execution before
      ///test methods in this test class are executed.
      ///</summary>
      [TestInitialize()]
      public void Initialize()
      {
         //  TODO: Add test initialization code
      }

      /// <summary>
      ///Cleanup() is called once during test execution after
      ///test methods in this class have executed unless
      ///this test class' Initialize() method throws an exception.
      ///</summary>
      [TestCleanup()]
      public void Cleanup()
      {
         
         //  TODO: Add test cleanup code
      }


      // ...

      [TestMethod]
      // ...
      public void ChangePasswordTest()
      {   
      // ...
      }

   }
}