c# – 如何从.NET MVC控制器测试JsonResult

概述正在测试的控制器 *** 作： [AuthorizeUser] [HttpPost] [ValidateJsonAntiForgeryToken] public ActionResult EventDetails(int eventId) { string details = this._eventDataProvider.GetById(eventId). 正在测试的控制器 *** 作：

[AuthorizeUser]    [httpPost]    [ValIDateJsonAntiForgeryToken]    public ActionResult EventDetails(int eventID)    {        string details = this._eventDataProvIDer.GetByID(eventID).Comments;        if (string.IsNullOrEmpty(details))            details = "This location has not entered any comments or further details for this event.";        return Json(new        {            details = details        });    }

控制器的测试代码：想知道我需要做些什么来测试从控制器返回的Json：

[TestMethod]    public voID DetailsAreReturned()    {        // Arrange        eventsController = new EventsController(eventDataProvIDer.Object,playerEventDataProvIDer.Object,userDataProvIDer.Object,tokenAuthent.Object,dataContext.Object,customerLocationDataProvIDer.Object);        eventDataProvIDer.Setup(x => x.GetByID(1)).Returns(new Event() { Comments = "test" });        // Act        JsonResult result = (JsonResult) eventsController.EventDetails(1);        // Assert        Assert.IsNotNull(result.Data);        Assert.AreEqual(??,result);    }

解决方法 我必须首先赞扬这篇文章： How do I iterate over the properties of an anonymous object in C#?

var result = new JsonResult{ Data = new {details = "This location has not entered any comments or further details for this event."}};var det = result.Data.GetType().GetProperty("details",BindingFlags.Instance | BindingFlags.Public);var dataVal = det.GetValue(result.Data,null);

希望这有助于或至少为您提供一个跳跃点.

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