public void SaveCatalogMethod()
{
LibraryRepository repository = new LibraryRepository();
Task.Run(() => repository.AddCatalog(Title, Author));
Messenger.Default.Send <NotificationMessage>(new NotificationMessage("CloseAddCatalog"));
Messenger.Default.Send <NotificationMessage>(new NotificationMessage("RefreshCatalog"));
}
public void AddAndRemoveCatalogTest()
{
int int1 = repository.AddCatalog("Dune", "Frank Herbert");
int int2 = repository.AddCatalog("Krol", "Szczepan Twardoch");
Assert.AreEqual(repository.GetAllCatalogIds().Count, 2);
repository.RemoveCatalog(int1);
repository.RemoveCatalog(int2);
Assert.AreEqual(repository.GetAllCatalogIds().Count, 0);
}