MVC| 路由测试代码

using System;using Microsoft.VisualStudio.TestTools.UnitTesting;using Moq;using System.Web;using System.Web.Routing;using System.Reflection;namespace UrlsAndRoutes.Tests{ ???[TestClass] ???public class RouteTests ???{ ???????private System.Web.HttpContextBase CreateHttpContext(string targetUrl=null,string HttpMethod = "GET") ???????{ ???????????//创建模仿请求 ???????????Mock<HttpRequestBase> mockRequest = new Mock<HttpRequestBase>(); ???????????mockRequest.Setup(m => m.AppRelativeCurrentExecutionFilePath).Returns(targetUrl); ???????????mockRequest.Setup(m => m.HttpMethod).Returns(HttpMethod); ???????????//创建模仿响应 ???????????Mock<HttpResponseBase> mockResponse = new Mock<HttpResponseBase>(); ???????????mockResponse.Setup(m => m.ApplyAppPathModifier(It.IsAny<string>())).Returns<string>(s => s); ???????????//创建使用上述请求和响应的模仿上下文 ???????????Mock<HttpContextBase> mockContext = new Mock<HttpContextBase>(); ???????????mockContext.Setup(m => m.Request).Returns(mockRequest.Object); ???????????mockContext.Setup(m => m.Response).Returns(mockResponse.Object); ???????????return mockContext.Object; ???????} ???????private void TestRouteMatch(string url,string controller,string action,object routeProperies=null,string httpMethod = "GET") ???????{ ???????????//准备 ???????????RouteCollection routes = new RouteCollection(); ???????????RouteConfig.RegisterRoutes(routes); ???????????//动作----处理路由 ???????????RouteData result = routes.GetRouteData(CreateHttpContext(url, httpMethod)); ???????????//断言 ???????????Assert.IsNotNull(result); ???????????Assert.IsTrue(TestIncomingRouteResult(result, controller, action, routeProperies)); ???????} ???????private bool TestIncomingRouteResult(RouteData routeResult, string controller, string action, object propertySet=null) ???????{ ???????????Func<object, object, bool> valCompare = (v1, v2) => { return StringComparer.InvariantCultureIgnoreCase.Compare(v1, v2) == 0; }; ???????????bool result = valCompare(routeResult.Values["controller"], controller) && valCompare(routeResult.Values["action"], action); ???????????if (propertySet != null) ???????????{ ???????????????PropertyInfo[] propInfo = propertySet.GetType().GetProperties(); ???????????????foreach(PropertyInfo pi in propInfo) ???????????????{ ???????????????????if (!(routeResult.Values.ContainsKey(pi.Name)&&valCompare(routeResult.Values[pi.Name],pi.GetValue(propertySet, null)))) ???????????????????{ ???????????????????????result = false; ???????????????????????break; ???????????????????} ???????????????} ???????????} ???????????return result; ???????} ???????private void TestRouteFail(string url) ???????{ ???????????//准备 ???????????RouteCollection routes = new RouteCollection(); ???????????RouteConfig.RegisterRoutes(routes); ???????????//动作----处理路由 ???????????RouteData result = routes.GetRouteData(CreateHttpContext(url)); ???????????//断言 ???????????Assert.IsTrue(result == null || result.Route == null); ???????} ???????[TestMethod] ???????public void TestIncomingRoutes() ???????{ ???????????//对我们希望接收的URL进行检查 ???????????TestRouteMatch("~/Admin/Index", "Admin", "Index"); ???????????//检查通过片段获取的值 ???????????TestRouteMatch("~/One/Two", "One", "Two"); ???????????//确保太多或太少的片段数不会匹配 ???????????TestRouteFail("~/Admin/Index/Segment"); ???????????TestRouteFail("~/Admin"); ???????} ???}}