1、下载安装NUnit(最新win版本为NUnit-2.6.0.12051.msi) http://www.nunit.org/index.php?p=download
2、下载并安装VS的Visual Nunit 2010 插件 http://visualstudiogallery.msdn.microsoft.com/c8164c71-0836-4471-80ce-633383031099
注:可通过VS的“视图”->“其他窗口”找到并打开该插件(快捷键:Ctrl+F7)
3、新建测试项目UnitTestApp(示例为简单的控制台应用程序),引入nunit.framework类库(默认安装后文件所在路径:C:\Program Files \NUnit 2.6\bin\framework\nunit.framewor.dll)
4、添加Calculator类,实现一个简单加法和获取单例方法
namespace UnitTestApp { public class Calculator { public int Add(int a, int b) { return a + b; } private static readonly object objSync = new object(); private static Calculator instance = null; public static Calculator GetInstance() { if (instance == null) { lock (objSync) { if (instance == null) { instance = new Calculator(); } } } return instance; } } } |