public void DownloadsAUrl()
        {
            var targetRequest = WebRequest.CreateHttp("https://tddapps.com");

            _webRequestFactory.CreateHttp("my url")
            .Returns(targetRequest);

            _webRequestExecutor.Run(targetRequest)
            .Returns("tdd rocks");

            _downloader
            .Download("my url")
            .Should()
            .Be("tdd rocks");
        }
 public void LoadFromUrl(Uri url)
 {
     LoadRaw(UrlDownloader.Download(url));
 }