private async Task Refresh()
{
DisplayComics();
try
{
var cancelToken = pageCancelTokenSource.Token;
// Update comics from internet after loading from database so UI is filled ASAP
var updateComicTasks = new List <Task>(ComicLibrary.Count);
foreach (var comic in ComicLibrary)
{
updateComicTasks.Add(comicUpdater.UpdateComic(comic, cancelToken: cancelToken));
}
// Updating comics can all happen at once instead of sequentially for speed
await Task.WhenAll(updateComicTasks);
}
catch (OperationCanceledException) { }
DisplayComics();
IsRefreshing = false;
// TODO: Get comic updates in the background
}
public static async Task PageIsNewIsTrueWhenUpdated(
[ValueSource(nameof(EnumerateKnownComicTypes))] MockComic comic)
{
// Initial comic import
ComicData savedComic = await comicUpdater.ImportComic(comic.State1.ArchiveUrl);
// Switch selector to next stage
pageLoader.StateSelector = c => c.State2;
// Update comic now that selector has been switched
IEnumerable <ComicPageData> pages = await comicUpdater.UpdateComic(savedComic);
Assert.GreaterOrEqual(pages.Count(p => p.IsNew), 1);
Assert.Fail();
}
