public void ReadItems_Should_Return_0_News_Items_From_Unknown_Feed_Type()
{
// Arrange
XmlDocument xmlDoc = FakeXMLFeed.GetFakeXMLFeed("unknown");
RSSFeedReader rssFeedReader = new RSSFeedReader(xmlDoc);
// Act
var items = rssFeedReader.ReadItems();
// Assert
Assert.AreEqual(0, items.Count);
}
public Feed CreateFeedFromXmlDoc(XmlDocument xmlDoc, string userName)
{
Feed feed = null;
if (xmlDoc != null)
{
RSSFeedReader feedReader = new RSSFeedReader(xmlDoc);
feed = feedReader.ReadFeedDetails();
}
if (feed != null)
{
feed.Url = xmlDoc.BaseURI;
feed.UserName = userName;
Save(feed);
}
return feed;
}
private FeedReaderViewModel CreateViewModel(int? Id, string userName)
{
FeedReaderViewModel viewModel = new FeedReaderViewModel();
viewModel.Feeds = FeedService.GetUsersFeeds(userName)
.OrderBy(f => f.Name)
.ToList();
viewModel.CurrentFeed = viewModel.Feeds.Find(f => f.FeedId == Id);
if (viewModel.CurrentFeedId == 0 && viewModel.Feeds.Count > 0) // if feed wasn't specified or found then set current feed to first in list
{
viewModel.CurrentFeed = viewModel.Feeds[0];
}
if (viewModel.CurrentFeedId > 0)
{
XmlDocument xmlDoc = FeedLoader.LoadXML(viewModel.CurrentFeed.Url);
if (xmlDoc != null)
{
RSSFeedReader feedReader = new RSSFeedReader(xmlDoc);
viewModel.NewsItems = feedReader.ReadItems();
}
}
return viewModel;
}
