Estoy tratando de simular automáticamente la clase ApiController en mis casos de prueba. Funcionó perfectamente cuando estaba usando WebApi1. Comencé a usar WebApi2 en el nuevo proyecto y me están lanzando esta excepción después de intentar ejecutar mis nuevas pruebas:

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Security.Cryptography.CryptographicException: pCertContext is an invalid handle.
   at System.Security.Cryptography.CAPI.CertSetCertificateContextProperty(SafeCertContextHandle pCertContext, UInt32 dwPropId, UInt32 dwFlags, SafeLocalAllocHandle safeLocalAllocHandle)
   at System.Security.Cryptography.X509Certificates.X509Certificate2.set_Archived(Boolean value)

Mi código de prueba:

[Theory, AutoMoqData]
public void approparte_status_code_is_returned(
    string privateKey,
    UsersController sut)
{
    var response = sut.GetUser(privateKey);
    var result = response;

    Assert.Equal(HttpStatusCode.OK, result.StatusCode);
}

El caso de prueba funciona si creo sut manualmente:

[Theory, AutoMoqData]
public void approparte_status_code_is_returned(
    string privateKey,
    [Frozen]Mock<IUserModel> stubModel)
{
    var sut = new UsersController(stubModel.Object);
    var response = sut.GetUser(privateKey);
    var result = response;

    Assert.Equal(HttpStatusCode.OK, result.StatusCode);
}

Parece que algo sale mal al intentar simular el ControllerContext.RequestContext.ClientCertificate He intentado crear un dispositivo sin él (utilizando el método AutoFixture .Without ()) pero incluso las pruebas anteriores comenzaron a fallar.

Mi AutoMoqDataAttribute:

public class AutoMoqDataAttribute : AutoDataAttribute
{
    public AutoMoqDataAttribute()
        : base(new Fixture()
            .Customize(new WebApiCustomization()))
    {
    }
}

Personalización de WebApi:

public class WebApiCustomization : CompositeCustomization
{
    public WebApiCustomization() 
        : base(
        new HttpRequestMessageCustomization(),
        new AutoMoqCustomization())
    {
    }
}

Personalización de HttpRequestMessage:

public class HttpRequestMessageCustomization : ICustomization
{
    public void Customize(IFixture fixture)
    {
        fixture.Customize<HttpRequestMessage>(c => c
            .Without(x => x.Content)
            .Do(x =>
            {
                x.Properties[HttpPropertyKeys.HttpConfigurationKey] = new HttpConfiguration();
            })
            );
    }
}

Controlador de usuarios:

/// <summary>
/// Handles user's account. 
/// </summary>
[RoutePrefix("api/v1/users/{privateKey:length(64)}")]
public class UsersController : ApiController
{
    private readonly IUserModel _model;

    public UsersController(IUserModel model)
    {
        _model = model;
    }

    /// <summary>
    /// Returns a user.
    /// </summary>
    /// <param name="privateKey">The private key of the user.</param>
    /// <returns>
    /// 200 (OK) with user data is returned when user is found.
    /// 404 (Not found) is returned when user is not found.
    /// </returns>
    [HttpGet]
    [Route("")]
    public HttpResponseMessage GetUser(string privateKey)
    {
        UserProjection projection;

        try
        {
            projection = new UserProjection(_model.Get(privateKey));
        }
        catch (UserNotFoundException)
        {
            return new HttpResponseMessage(HttpStatusCode.NotFound);
        }

        return Request.CreateResponse(HttpStatusCode.OK, projection);
    }
}