public void FillSingleDocumentWithSubContent_WhenLinkFromMainDocumentIsInvalid_ThrowFileNotFoundException()
{
RssDocumentSingle testDocument = new RssDocumentSingle();
testDocument.RssDocumentContent = new List <RssDocumentItem>();
testDocument.Link = "InvalidLink";
Assert.That(() => _downloader.FillSingleDocumentWithSubContent(testDocument), Throws.TypeOf <FileNotFoundException>());
}
public void FillSingleDocumentWithSubContent_WhenParameterIsNotNull_FillMainDocumentWithSubContent()
{
RssDocumentSingle testDocument = new RssDocumentSingle();
testDocument.RssDocumentContent = new List <RssDocumentItem>();
testDocument.Link = "https://www.rmf24.pl/tylko-w-rmf24/feed";
_downloader.FillSingleDocumentWithSubContent(testDocument);
var result = testDocument.RssDocumentContent.Count;
Assert.That(result, Is.Not.Zero);
}
private bool CheckIfNewConteIsAvailable(RssDocumentSingle rssDocument, string date)
{
bool result = false;
if (!string.IsNullOrWhiteSpace(date))
{
var checkDate = Convert.ToDateTime(date);
if (rssDocument.LastFetched < checkDate)
{
return(true);
}
}
return(result);
}
public void AddNewContent(List <RssDocumentSingle> documentsWithNewContent)
{
var allDocuments = _rssDocumentCollection.AsQueryable().ToList();
foreach (var document in documentsWithNewContent)
{
var filter = $"{document.Id}";
RssDocumentSingle singleDocument = null;
foreach (var item in document.RssDocumentContent)
{
singleDocument = _rssDocumentCollection.AsQueryable().Where(x => x.Id == document.Id)?.FirstOrDefault();
singleDocument.LastFetched = DateTime.UtcNow.AddHours(1);
singleDocument.RssDocumentContent.Add(item);
}
if (singleDocument != null)
{
_rssDocumentCollection.ReplaceOne(x => x.Id == document.Id, singleDocument);
}
}
}
public List <RssDocumentSingle> GetAllDocumentsWithoutSubContent()
{
List <RssDocumentSingle> allRssDocumentsWithoutSubContent = new List <RssDocumentSingle>();
Parallel.ForEach(_linksWithTitles, (link) =>
{
var rssDocumentFromWebSite = XElement.Load(link.Key);
RssDocumentSingle newWebSite = new RssDocumentSingle()
{
Title = link.Value,
Link = link.Key,
Flag = link.Key.Contains("podcast") ? "Podcast" : "Text",
Description = rssDocumentFromWebSite.Descendants("description").FirstOrDefault()?.Value,
Image = rssDocumentFromWebSite.Descendants("image").Descendants("url").FirstOrDefault()?.Value,
LastUpdate = rssDocumentFromWebSite.Descendants("lastBuildDate").FirstOrDefault()?.Value,
LastFetched = DateTime.UtcNow.AddHours(1),
RssDocumentContent = new List <RssDocumentItem>()
};
allRssDocumentsWithoutSubContent.Add(newWebSite);
});
return(allRssDocumentsWithoutSubContent);
}
public void FillSingleDocumentWithSubContent(RssDocumentSingle mainContent)
{
List <RssDocumentItem> subContentOfSingleRssDocument = new List <RssDocumentItem>();
var itemsInsideMainRssDocument = XElement.Load(mainContent.Link)
.Descendants("item").ToList();
foreach (var item in itemsInsideMainRssDocument)
{
var rssDocumentContent = new RssDocumentItem()
{
Guid = item.Descendants("guid").FirstOrDefault()?.Value,
Title = item.Descendants("title").FirstOrDefault()?.Value,
Description = item.Descendants("description").FirstOrDefault()?.Value,
Image = item.Descendants("enclosure").Attributes("url").FirstOrDefault()?.Value,
Links = item.Descendants("link").FirstOrDefault()?.Value,
DateOfPublication = item.Descendants("pubDate").FirstOrDefault()?.Value,
Category = item.Descendants("category").FirstOrDefault()?.Value,
};
subContentOfSingleRssDocument.Add(rssDocumentContent);
}
mainContent.RssDocumentContent = subContentOfSingleRssDocument;
}
public void SaveOneRssDocumentToDatabase(RssDocumentSingle rssDocument)
{
_rssDocumentCollection.InsertOne(rssDocument);
}
public void FillSingleDocumentWithSubContent_WhenParameterIsNull_ThrowNullReferenceException()
{
RssDocumentSingle testDocument = null;
Assert.That(() => _downloader.FillSingleDocumentWithSubContent(testDocument), Throws.Exception.TypeOf <NullReferenceException>());
}
