// Primer ejemplo
static void FirtExample()
{
var authorService = new AuthorService();
var albumService = new AlbumService();
var songService = new SongService();
var album = new Album
{
Title = "The Trooper",
Author = new Author
{
Name = "Iron Maiden"
}
};
albumService.Add(album);
songService.Add(new Song
{
Description = "Es una canción escrita por el bajista Steve Harris publicado el 20 de junio de 1983",
Title = "The Trooper",
Duration = TimeSpan.FromSeconds(250),
AlbumId = album.Id
});
}
// Validar restricción
static void SecondExample()
{
var songService = new SongService();
songService.Add(new Song
{
Description = "The Unforgiven es el nombre que se le da a las tres canciones (power ballad) homónimas de thrash metal, que han sido incluidas en los álbumes Metallica.",
Title = "The unforgiven",
Duration = TimeSpan.FromSeconds(250),
AlbumId = 2
});
songService.Add(new Song
{
Description = "Don't Tread on Me es la sexta canción del quinto álbum de Metallica, titulado Metallica, aunque también puede ser conocido como The Black Album.",
Title = "Don't Tread on Me",
Duration = TimeSpan.FromSeconds(250),
AlbumId = 2
});
}
// Métodos crud
static void ThirdExample()
{
var songService = new SongService();
var newEntry = new Song
{
Description = "Excelente canción de Metallica",
Title = "Nothing Else Matter",
Duration = TimeSpan.FromSeconds(350),
AlbumId = 2
};
songService.Add(newEntry);
newEntry.Title = "One";
songService.Update(newEntry);
songService.Delete(newEntry.Id);
}
public void AddSongTest()
{
Mock <ISongRepository> songRepositoryMock = new Mock <ISongRepository>();
Mock <IAlbumRepository> albumRepositoryMock = new Mock <IAlbumRepository>();
songRepositoryMock.Setup(s => s.Save(It.IsAny <Song>())).Callback <Song>(s => songs.Add(s)).Returns <Song>(s => s);
albumRepositoryMock.Setup(a => a.FindOne(1)).Returns(new Album {
Id = 1, Name = "TestAlbum"
});
ISongService songService = new SongService(songRepositoryMock.Object, albumRepositoryMock.Object);
Song song = new Song {
Id = 1, Album = new Album {
Id = 1
}, Title = "TestSong"
};
song = songService.Add(song);
Assert.AreEqual(song.Album.Name, "TestAlbum");
}
public async Task AddItemExecute(VideoInformation o)
{
try
{
if (o == null)
{
return;
}
await ExecuteBusyAction(async() =>
{
var song = new Song(o, UserService.Get().Id);
await SongService.Add(song);
await CloseExecute();
});
}
catch (System.Exception ex)
{
Debug.WriteLine(ex);
}
}
