mock HttpContext.Current.Server.MapPath using Moq?

Question

im unit testing my home controller. This test worked fine until I added a new feature which saves images.

The method that’s causing the issue is this below.

Answer 1

I agree with the Darin´s answer but if you really need to moq the Server.MapPath function you could do something like this

//...
var serverMock = new Mock(MockBehavior.Loose);
serverMock.Setup(i => i.MapPath(It.IsAny()))
   .Returns((String a) => a.Replace("~/", @"C:\testserverdir\").Replace("/",@"\"));
//...

Performing this, the mock will simply replace the ~/ with the c:\testserverdir\ function

Hope it helps!