public void CallSongServiceMethodGetSongsOnce_WhenInvoked()
{
// Arrange
var songService = new Mock <ISongService>();
var userService = new Mock <IUserService>();
var artistService = new Mock <IArtistService>();
var albumService = new Mock <IAlbumService>();
var genreService = new Mock <IGenreService>();
var songModifyService = new Mock <ISongModifyService>();
var songCollection = new List <Song>()
{
new Song()
{
Title = "Song Title",
Album = new Album()
{
Title = "Album Title"
},
Artist = new Artist()
{
Name = "Artist Name"
},
Duration = 5,
Genres = new List <Genre>()
{
new Genre()
{
Name = "Genre Name"
}
},
Lyrics = "Some Lyrics",
VideoUrl = "VideoUrl"
}
};
songService.Setup(x => x.GetSongs()).Returns(() => songCollection.AsQueryable());
var sut = new SongController(
songService.Object,
userService.Object,
artistService.Object,
albumService.Object,
genreService.Object,
songModifyService.Object);
// Act
sut.Library();
// Assert
songService.Verify(x => x.GetSongs());
}