public void ShouldExtraxctHtmlTags()
{
var linkRepo = Substitute.For <ILinksRepo>();
var webRepo = Substitute.For <IWebRepo>();
LinkProcessingService linkProcessingService = new LinkProcessingService(linkRepo, webRepo);
var testUrl = "https://en.wikipedia.org/wiki/Mummia";
HtmlDocument html = new HtmlDocument
{
Text = File.ReadAllText("Resource\\Mummia.html")
};
webRepo.DowloandPage(testUrl).Returns(html);
IEnumerable <string> pagesLinks = new List <string>
{
"/wiki/Mumu", "https://ru.wikipedia.org/wiki/Ruru",
"https://en.wikipedia.org/wiki/Trololo", "/wiki/LoLo"
};
webRepo.GetAllTagsFromPage(html).Returns(pagesLinks);
var testResult = linkProcessingService.ExtraxctHtmlTags(testUrl);
webRepo.Received(1).DowloandPage(testUrl);
webRepo.Received(1).GetAllTagsFromPage(html);
Assert.AreEqual(testResult.Count, 3);
}
public void ShouldRecursiveExit()
{
var linkRepo = Substitute.For <ILinksRepo>();
var webRepo = Substitute.For <IWebRepo>();
LinkProcessingService linkProcessingService = new LinkProcessingService(linkRepo, webRepo);
linkProcessingService.ParsingForEachPage(0);
linkRepo.GetAllWithIteration(0).DidNotReceive();
}
public void ShouldDowloandPageTest()
{
var linkRepo = Substitute.For <ILinksRepo>();
var webRepo = Substitute.For <IWebRepo>();
LinkProcessingService linkProcessingService = new LinkProcessingService(linkRepo, webRepo);
var testUrl = "Resource\\Mummia.html";
HtmlDocument html = new HtmlDocument
{
Text = File.ReadAllText(testUrl)
};
webRepo.DowloandPage(testUrl).Returns(html);
var checkFile = linkProcessingService.DowloandPage(testUrl);
webRepo.Received(1).DowloandPage(testUrl);
Assert.AreEqual(checkFile, html);
}
public void ShouldSaveTagsInDb()
{
var linkRepo = Substitute.For <ILinksRepo>();
var webRepo = Substitute.For <IWebRepo>();
LinkProcessingService linkProcessingService = new LinkProcessingService(linkRepo, webRepo);
List <string> testUrls = new List <string> {
"https://en.wikipedia.org/wiki/Trololo"
};
linkRepo.Contains(testUrls[0]).Returns(false);
var testLink = new Link()
{
Url = testUrls[0], IterationId = 0
};
linkProcessingService.SaveTagsIntoDb(testUrls);
linkRepo.Received(1).Contains(testUrls[0]);
}
public void ShouldParsingForEachPage()
{
var linkRepo = Substitute.For <ILinksRepo>();
var webRepo = Substitute.For <IWebRepo>();
LinkProcessingService linkProcessingService = new LinkProcessingService(linkRepo, webRepo);
List <string> Urls = new List <string> {
"https://en.wikipedia.org/wiki/Trololo"
};
linkRepo.GetAllWithIteration(0).Returns(Urls);
HtmlDocument html = new HtmlDocument();
webRepo.DowloandPage(Urls[0]).Returns(html);
webRepo.GetAllTagsFromPage(html).Returns(new List <string>
{
"/wiki/Mumu", "https://ru.wikipedia.org/wiki/Ruru",
"https://en.wikipedia.org/wiki/Trololo", "/wiki/LoLo"
});
linkProcessingService.ParsingForEachPage(2);
linkRepo.GetAllWithIteration(1).Received(1);
}
