NUnit + VS2010 简单入门

一、环境准备

1. NUnit 2.6.3

下载地址：https://launchpadlibrarian.net/153448476/NUnit-2.6.3.msi

2. VS2010

二、安装 NUnit（略）

三、编写代码

项目结构

AlgLib 代码

Alg.cs

 using System;

 using System.Collections.Generic;

 using System.Linq;

 using System.Text;

 namespace AlgLib

 {

     /// <summary>

     /// 算法库，待测试对象

     /// </summary>

     public class Alg

     {

         public int Add(int a, int b)

         {

             return (a + b);

         }

     }

 }

Singleton.cs

 using System;

 using System.Collections.Generic;

 using System.Linq;

 using System.Text;

 namespace AlgLib

 {

     /// <summary>

     /// 单例类，待测试对象

     /// </summary>

     public sealed class Singleton

     {

         private static readonly Singleton _instance = new Singleton();

         private Guid _guid;

         private Singleton()

         {

             _guid = Guid.NewGuid();

         }

         public static Singleton SingletonInstance

         {

             get { return _instance; }

         }

         public Guid InstanceGuid

         {

             get { return _guid; }

         }

     }

 }

AlgLibTest 单元测试项目代码

AlgTest.cs

 using System;

 using System.Collections.Generic;

 using System.Linq;

 using System.Text;

 using NUnit.Framework;

 using AlgLib;

 namespace AlgLibTest

 {

     /// <summary>

     /// 算法库单元测试

     /// </summary>

     [TestFixture]

     public class AlgTest

     {

         [Test]

         public void TestAdd()

         {

             Alg alg = new Alg();

             var result = alg.Add(, );

             Assert.AreEqual(, result); // NUnit报错

         }

     }

 }

SingletonTest.cs

 using System;

 using System.Collections.Generic;

 using System.Linq;

 using System.Text;

 using NUnit.Framework;

 using AlgLib;

 namespace AlgLibTest

 {

     [TestFixture]

     public class SingletonTest

     {

         [Test]

         public void TestSingleton()

         {

             var instanceA = Singleton.SingletonInstance;

             var instanceB = Singleton.SingletonInstance;

             Assert.AreEqual(instanceA.InstanceGuid, instanceB.InstanceGuid);

         }

     }

 }

编译。。。

四、用NUnit 进行单元测试

运行结果

文章代码下载：

http://pan.baidu.com/s/1o6zCuG6

12-5 新增

附加nuint.exe 进程还能在错误的时候进行代码调试