private ComicDownloadRequest CreateRequest(int count)
{
var sourceProvider = new ResourceComicProvider();
var saver = new NullSaver();
var reqs = Enumerable.Range(0, count)
.Select(x => new DownloadItemRequest(new ComicPage {
TargetUrl = "-no-"
}))
.ToArray();
var req = new ComicDownloadRequest(saver, null, null, reqs, sourceProvider);
return(req);
}
public async Task CallBatchEmit_AllTaskMustBeRun()
{
var provider = new ResourceComicProvider();
var reqs = new DownloadItemRequest[]
{
new DownloadItemRequest(null),
new DownloadItemRequest(null),
new DownloadItemRequest(null),
new DownloadItemRequest(null),
};
var req = new ComicDownloadRequest(new NullSaver(), null, null, new DownloadItemRequest[0], provider);
var downloader = new ComicDownloader(new RecyclableMemoryStreamManager());
await ComicDownloaderExtensions.BatchEmitAsync(downloader, req);
}
public void GivenValue_PropertyValueMustEqualGiven()
{
var saver = new NullComicSaver();
var req = new DownloadItemRequest[0];
var prov = new NullSourceProvider();
var eq = new ComicDownloadRequest(saver, null, null, req, prov);
var chp = new ComicChapter();
var page = new ComicPage();
var ctx = new DownloadListenerContext(eq, chp, page, default);
Assert.AreEqual(eq, ctx.Request);
Assert.AreEqual(chp, ctx.Chapter);
Assert.AreEqual(page, ctx.Page);
Assert.AreEqual(CancellationToken.None, ctx.Token);
}
public async Task GivenNullOrOutOfRangeValue_MustThrowException()
{
var req = new ComicDownloadRequest(new NullSaver(), null, null, new DownloadItemRequest[0], new NullSourceProvider());
var downloader = new ComicDownloader(new RecyclableMemoryStreamManager());
await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => ComicDownloaderExtensions.EmitAsync(null, req));
await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => ComicDownloaderExtensions.EmitAsync(downloader, null));
await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => ComicDownloaderExtensions.BatchEmitAsync(null, req));
await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => ComicDownloaderExtensions.BatchEmitAsync(downloader, null));
await Assert.ThrowsExceptionAsync <ArgumentOutOfRangeException>(() => ComicDownloaderExtensions.BatchEmitAsync(downloader, req, 0));
await Assert.ThrowsExceptionAsync <ArgumentOutOfRangeException>(() => ComicDownloaderExtensions.BatchEmitAsync(downloader, req, -1));
await Assert.ThrowsExceptionAsync <ArgumentOutOfRangeException>(() => ComicDownloaderExtensions.BatchEmitAsync(downloader, req, -5));
}
public void GivenValueInit_PropertyMustEqualGiven()
{
var saver = new NullSaver();
var entity = new ComicEntity();
var detail = new ComicDetail();
var reqs = new List <DownloadItemRequest>();
var provider = new NullSourceProvider();
var req = new ComicDownloadRequest(saver, entity, detail, reqs, provider);
Assert.AreEqual(saver, req.Saver);
Assert.AreEqual(entity, req.Entity);
Assert.AreEqual(detail, req.Detail);
Assert.AreEqual(reqs, req.DownloadRequests);
Assert.AreEqual(provider, req.Provider);
var listener = new NullDownloadListener();
req.Listener = listener;
Assert.AreEqual(listener, req.Listener);
}
public async Task EmitTaskWithListener_ThrowException_TheMethodWasCalled()
{
var sourceProvider = new ExceptionComicProvider();
var saver = new NullSaver();
var reqs = Enumerable.Range(0, 1)
.Select(x => new DownloadItemRequest(new ComicPage {
TargetUrl = "-no-"
}))
.ToArray();
var mgr = new RecyclableMemoryStreamManager();
var req = new ComicDownloadRequest(saver, null, null, reqs, sourceProvider);
var downloader = new ComicDownloader(mgr);
var listener = new NullDownloadListener();
req.Listener = listener;
var res = downloader.EmitTasks(req);
await res[0]();
Assert.IsTrue(listener.IsFetchPageExceptionAsync);
}
public DownloadLink(IComicSourceProviderHost host, IComicDownloader downloader, ComicDownloadRequest request)
{
Host = host;
Downloader = downloader;
Request = request;
}
