Question

Current Solution

所以,我有非常相似的东西

[HttpPost]
    public ActionResult Upload()
    {
        var length = Request.ContentLength;
        var bytes = new byte[length];

        if (Request.Files != null )
        {
            if (Request.Files.Count > 0)
            {
                var successJson1 = new {success = true};
                return Json(successJson1, "text/html");
            }
        }
...
        return Json(successJson2,"text/html");
    }

Unit testable solution?

我想要这样的东西:

[HttpPost]
public ActionResult Upload(HttpRequestBase request)
{
    var length = request.ContentLength;
    var bytes = new byte[length];

    if (request.Files != null )
    {
        if (request.Files.Count > 0)
        {
            var successJson1 = new {success = true};
            return Json(successJson1);
        }
    }

    return Json(failJson1);
}

然而,这失败了, 令人烦恼,因为我可以做一个模克从基级,并使用它。

Notes

I am aware this is not a good way to parse a form/upload and would like to say other things are going on here (namely that this upload can be a form or an xmlhttprequest - the action does not know which).
Other ways to make "Request" unit testable would also be awesome.

Answer 1

您已经有一个 < a href=> http://msdn.microsoft.com/ en- us/library/ system.web.mvc. controller. request. aspx" request. rel= "noreferr" > request

[HttpPost]
public ActionResult Upload()
{
    var length = Request.ContentLength;
    var bytes = new byte[length];

    if (Request.Files != null)
    {
        if (Request.Files.Count > 0)
        {
            var successJson1 = new { success = true };
            return Json(successJson1);
        }
    }

    return Json(failJson1);
}

您可以在单位测试中模拟 request , 更具体地说, HttpContext 具有请求属性:

// arrange
var sut = new SomeController();
HttpContextBase httpContextMock = ... mock the HttpContext and more specifically the Request property which is used in the controller action
ControllerContext controllerContext = new ControllerContext(httpContextMock, new RouteData(), sut);
sut.ControllerContext = controllerContext;

// act
var actual = sut.Upload();

// assert
... assert that actual is JsonResult and that it contains the expected Data

Current Solution

Unit testable solution?

Notes

友情链接