zoukankan      html  css  js  c++  java
  • Web Api单元测试写法

    例如我们在Web Api项目中有个Controller

    public class SomeController : ApiController
    {
    public HttpResponseMessage Get()
    {
    // 一些操作
    return Request.CreateResponse(HttpStatusCode.OK, someModel);
    }
    }
    

      


      如果你在单元测试中直接调用 SomeController 的Get()方法,那么你将会收到一个Exception提示Request为Null。
      因此我们需要在测试代码中构造一个Request,有两种方法
      1、简单构造法

    [TestMethod]
    public void UnitTestMethod()
    {
    // 环境准备部分
    YourNameSpace.Controllers.SomeController controller = new SomeController();
    // 下面两个语句是构造一个简单的请求报文
    controller.Request = new HttpRequestMessage();
    controller.Request.SetConfiguration(new HttpConfiguration());
    var result = controller.Get();
    // 断言
    }
    

      


      2、可控性更强的构造

    [TestMethod]
    public void UnitTestMethod()
    {
    // 环境准备部分
    YourNameSpace.Controllers.SomeController controller = new SomeController();
    var config = new HttpConfiguration();
    var request = new HttpRequestMessage(HttpMethod.Post, "YourUrl");
    var route = config.Routes.MapHttpRoute("DefaultApi", "api/{controller}/{id}");
    var routeData = new HttpRouteData(route, new HttpRouteValueDictionary { { "controller", "products" } });
    controller.ControllerContext = new HttpControllerContext(config, routeData, request);
    controller.Request = request;
    controller.Request.Properties[HttpPropertyKeys.HttpConfigurationKey] = config;
    var result = controller.Get();
    // 断言
    }
    

      


      然后就可以运行单元测试查看结果了。

  • 相关阅读:
    Electron中git, npm,webpack使用
    Luogu_2061_[USACO07OPEN]城市的地平线City Horizon
    Luogu_1080_国王游戏
    Luogu_2878_[USACO07JAN]保护花朵Protecting the Flowers
    GYOJ_1812_股票(stock)
    JXJJOI2018_三题
    JXJJOI2018_T3_catch
    JXJJOI2018_T1_market
    JXJJOI2018_T2_tank
    Luogu_2876_[USACO07JAN]解决问题Problem Solving
  • 原文地址:https://www.cnblogs.com/simadi/p/3808531.html
Copyright © 2011-2022 走看看