public bool Contains(LinksHistoryEntity linksHistoryEntity)
{
using (MultithreadDbContext dbContext = new MultithreadDbContext())
{
return(dbContext.Links.Any(f =>
f.Links == linksHistoryEntity.Links));
}
}
//private readonly MultithreadDbContext dbContext;
//public LinksHistoryRepositoroes(MultithreadDbContext dbContext)
//{
// this.dbContext = dbContext;
//}
public void Add(LinksHistoryEntity linksHistoryEntity)
{
using (MultithreadDbContext dbContext = new MultithreadDbContext())
{
dbContext.Links.Add(linksHistoryEntity);
dbContext.SaveChanges();
}
}
public void RegisterNewLinks(LinksHistoryEntity linksHistoryEntity)
{
if (this.linksHistoryRepositoroes.Contains(linksHistoryEntity))
{
throw new ArgumentException("This links has been registered. Can't continue");
}
this.linksHistoryRepositoroes.Add(linksHistoryEntity);
this.linksHistoryRepositoroes.SaveChanges();
}
public void ShouldRegisterdNewLinksHistory()
{
var linksHistoryRepositoroes = Substitute.For <ILinksHistoryRepositoroes>();
LinksHistoryServices linksHistoryServices = new LinksHistoryServices(linksHistoryRepositoroes);
LinksHistoryEntity args = new LinksHistoryEntity();
args.Links = "https://www.google.ru/webhp?source=search_app";
args.PreviousLink = "https://www.google.ru";
linksHistoryServices.ContainsLinks(args);
linksHistoryRepositoroes.Contains(Arg.Is <LinksHistoryEntity>(w => w.Links == args.Links && w.PreviousLink == args.PreviousLink)).Returns(true);
linksHistoryServices.ContainsLinks(args);
}
public void ShouldRegisterNewLinksHistory()
{
var linksHistoryRepositoroes = Substitute.For <ILinksHistoryRepositoroes>();
LinksHistoryServices linksHistoryServices = new LinksHistoryServices(linksHistoryRepositoroes);
LinksHistoryEntity args = new LinksHistoryEntity();
args.Links = "https://www.google.ru/webhp?source=search_app";
args.PreviousLink = "https://www.google.ru";
linksHistoryServices.RegisterNewLinks(args);
linksHistoryRepositoroes.Received(1).Add(Arg.Is <LinksHistoryEntity>(w => w.Links == args.Links && w.PreviousLink == args.PreviousLink));
linksHistoryRepositoroes.Received(1).SaveChanges();
}
public void ParsingThePageCsQuery(object href)
{
WebClient webClient = new WebClient();
string htmlPage = webClient.DownloadString((string)href);
CQ parserObject = CQ.Create(htmlPage);
foreach (IDomObject obj in parserObject.Find("a[href^='/wiki/']"))
{
LinksHistoryEntity linksHistoryEntity = new LinksHistoryEntity()
{
Links = "https://en.wikipedia.org" + obj.GetAttribute("href"), PreviousLink = (string)href
};
if (!linksHistoryServices.ContainsLinks(linksHistoryEntity))
{
linksHistoryServices.RegisterNewLinks(linksHistoryEntity);
}
}
}
public bool ContainsLinks(LinksHistoryEntity linksHistoryEntity)
{
return(this.linksHistoryRepositoroes.Contains(linksHistoryEntity));
}
