public void ShouldFetchHtml_AndPassToImageParser()
{
string testUrl = "www.test.blah";
htmlRetriever.Stub(r => r.GetHtml(testUrl)).Return(GetTestHtml());
downloader.Download(testUrl);
parser.AssertWasCalled(p => p.Parse(GetTestHtml(), testUrl));
}
public void GivenUrl_ForAnHtmlPage_ShouldDownloadAllImages()
{
var downloader = new SuperImageDownloader(new TestHtmlRetriever(), new ImageParser(), new ImageRetriever(new TestImageProvider(), new SystemThreadTaskHandler()));
var downloadedImages = downloader.Download(UrlForTestHtmlPage);
downloadedImages.ShouldMatch(GetImagesInTestHtmlPage());
}