Basic authentication with HTTP and Webapi

BasicAuthenticationHandlerTest.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using WebAPIKoans.MessageHandlers;
using NUnit.Framework;
using System.Net;


namespace WebAPIKoans.Test
{
    [TestFixture]
    public class BasicAuthenticationHandlerTest
    {
        [Test]
        public void should_send_401_if_the_authorization_is_not_there()
        {
            FakeInnerHandler innerhandler = new FakeInnerHandler();
            innerhandler.Message = new HttpResponseMessage(HttpStatusCode.OK);
            HttpMessageInvoker client = new HttpMessageInvoker(new BasicAuthenticationHandler { InnerHandler = innerhandler });
            HttpRequestMessage requestMessage=new HttpRequestMessage(HttpMethod.Get,"http://localhost/order");
            HttpResponseMessage message = client.SendAsync(requestMessage,new CancellationToken(false)).Result;
            Assert.AreEqual(message.StatusCode, HttpStatusCode.Unauthorized);
        }

        [Test]
        public void Should_Authorize_if_the_header_is_found()
        {
            FakeInnerHandler innerhandler = new FakeInnerHandler();
            innerhandler.Message = new HttpResponseMessage(HttpStatusCode.OK);
            HttpMessageInvoker client = new HttpMessageInvoker(new BasicAuthenticationHandler { InnerHandler = innerhandler });
            HttpRequestMessage requestMessage=new HttpRequestMessage(HttpMethod.Get,"http://localhost/order");
            var usernamepwd = Convert.ToBase64String(Encoding.UTF8.GetBytes("satish:password"));
            var authorization = new AuthenticationHeaderValue("Basic",usernamepwd);
            requestMessage.Headers.Authorization = authorization;
            HttpResponseMessage message = client.SendAsync(requestMessage, new CancellationToken(false)).Result;
            Assert.AreEqual(message.StatusCode, HttpStatusCode.OK);
        }
    }
}

FakeHandler.cs

namespace WebAPIKoans.Test
{
    public class FakeInnerHandler:DelegatingHandler
    {
        public HttpResponseMessage Message { get; set; }
        protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
        {
            if (Message == null)
            {
                return base.SendAsync(request, cancellationToken);
            }
            return Task.Factory.StartNew(() => Message);
        }
    }
}