如何在Visual Studio 2015中测试F＃？

Question

I need a sane solution to test my f# code. I think that unqote is really nice library, and i guess that fuchu is helpful to group the test.

namespace Frank
module MyTest =
  open Fuchu 
  open Swensen.Unquote
  [<Tests>]
  let t = 
    testCase "1" <| fun _ ->  
      test <@ 1 + 1  = 3 @>

It works fine from fsi

#load "Scripts/load-references-debug.fsx"
open Fuchu
#load "regexTest.fs"
open Frank.MyTest
run t

or as a console application as described in https://github.com/mausch/Fuchu

open Fuchu
[<EntryPoint>]
let main args = defaultMainThisAssembly args

with the wonderful output

1: Failed: 

1 + 1 = 3
2 = 3
false

1 tests run: 0 passed, 0 ignored, 1 failed, 0 errored (00:00:00.0024090)

But i believe also in visual Studio is a mechanism to Discover and run specific tess, which has the Test Exporer window and the Test\\run\\All Tests menue entry.

Unfortunately this is not working for me, as Visal Studio 2015 does not discover those tests

------ Discover test started ------
========== Discover test finished: 0 found (0:00:00.0220136) ==========

I have seen this working, even on my machine. But now I didn't. I like to get this orking, by understanding how the test discovery works in VS2015.

Answer 1

Could you make MyTest.t a function?

[<Test>]
let t () =
   // ...

Right now it is defined as a property and I don't think NUnit will see this as a test.

Answer 2

I've written a Visual Studio test adapter for Fuchu. The source is at https://github.com/interactsw/fuchu-adapter and it's available from github as the Fuchu.Adapter package. This enables Fuchu tests to show up in Visual Studio's Test Explorer window.