public NewsService(DataContext context, IUnitOfWork unitOfWork, INewsRater newsRater,
IRssLoader rssLoader, INewsParser newsParser)
{
_context = context;
_unitOfWork = unitOfWork;
_rssLoader = rssLoader;
_newsParser = newsParser;
_newsRater = newsRater;
}
public async Task InitializeAsync()
{
var html = await File.ReadAllTextAsync("./hackernewsHtml.html");
var context = BrowsingContext.New(Configuration.Default);
document = await context.OpenAsync(req => req.Content(html));
pageLoader = NSubstitute.Substitute.For <IAngleSharpPageLoader>();
pageLoader.LoadPage(Arg.Any <string>()).Returns(document);
hackerNewsFieldsParser = Substitute.For <INewsParser>();
hackerNewsFieldsParser.ParseTitle(Arg.Any <string>()).Returns("Title");
hackerNewsFieldsParser.ParseUser(Arg.Any <string>()).Returns("User");
hackerNewsFieldsParser.TryParseUrl(Arg.Any <string>(), out Arg.Any <Uri>())
.Returns(x => {
x[1] = new Uri("http://test.com");
return(true);
});
hackerNewsFieldsParser.TryParsePoints(Arg.Any <string>(), out Arg.Any <int>())
.Returns(x => {
x[1] = 10;
return(true);
});
hackerNewsFieldsParser.TryParseRank(Arg.Any <string>(), out Arg.Any <int>())
.Returns(x => {
x[1] = 20;
return(true);
});
hackerNewsFieldsParser.TryParseComments(Arg.Any <string>(), out Arg.Any <int>())
.Returns(x => {
x[1] = 30;
return(true);
});
documentParser = new HackerNewsHtmlDocumentParser(hackerNewsFieldsParser);
}
public HackerNewsHtmlDocumentParser(INewsParser newsFieldsParser)
{
this.newsFieldsParser = newsFieldsParser;
}
public RSSReader(INewsParser newsParser, IMapping newsMapping)
{
this._newsParser = newsParser;
this._newsMapping = newsMapping;
}