Updated web crawler logic.

MangaReader.Tests/WebCrawlers/NatoManga/NatoMangaWebCrawlerTests.cs

@@ -1,17 +1,31 @@
-using MangaReader.Core.Sources.NatoManga.Metadata;
+using HtmlAgilityPack;
+using MangaReader.Core.Sources.NatoManga.Metadata;
 using Shouldly;
 
 namespace MangaReader.Tests.WebCrawlers.NatoManga;
 
 public class NatoMangaWebCrawlerTests
 {
+    class TestNatoMangaWebCrawler : NatoMangaWebCrawler
+    {
+        protected override Task<HtmlDocument> GetHtmlDocumentAsync(string url, CancellationToken cancellationToken)
+        {
+            HtmlWeb web = new()
+            {
+                UsingCacheIfExists = false
+            };
+
+            return Task.FromResult(web.Load(url));
+        }
+    }
+
     [Fact]
-    public void Get_Manga()
+    public async Task Get_Manga()
     {
         string sampleFilePath = Path.Combine(AppContext.BaseDirectory, "WebCrawlers", "NatoManga", "SampleMangaPage.html");
 
-        var webCrawler = new NatoMangaWebCrawler();
-        var manga = webCrawler.GetManga(sampleFilePath);
+        var webCrawler = new TestNatoMangaWebCrawler();
+        var manga = await webCrawler.GetMangaAsync(sampleFilePath, CancellationToken.None);
 
         manga.ShouldNotBeNull();