小编Arj*_*una的帖子

更新的完整解决方案：

我要测试的 WebApi 控制器方法：

using Microsoft.AspNet.Identity;
using System.Web.Http;


[Authorize]
public class GigsController : ApiController
{
    private readonly IUnitOfWork _unitOfWork;

    public GigsController(IUnitOfWork unitOfWork)
    {
        _unitOfWork = unitOfWork;
    }        

    [HttpDelete]
    public IHttpActionResult Cancel(int id)
    {
        var userId = User.Identity.GetUserId();
        var gig = _unitOfWork.Gigs.GetGigWithAttendees(id);

        if (gig.IsCanceled)
            return NotFound();

        if (gig.ArtistId != userId)
            return Unauthorized();

        gig.Cancel();

        _unitOfWork.Complete();

        return Ok();
    }
}

单元测试类：

[TestClass]
public class GigsControllerTests
{
    private GigsController _controller;
    public GigsControllerTests()
    {
        var identity = new GenericIdentity("user1@domain.com");
        identity.AddClaim(
            new Claim("http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name", "user1@domain.com"));
        identity.AddClaim(
            new …