public void get_active_play_lists()
{
var aPlayListId = APlaylist.Id;
var aPlayListName = APlaylist.Name;
var aPlayListImageUrl = APlaylist.ImageUrl;
var aPlayList = new PlayListBuilder()
.WithId(aPlayListId)
.WithName(aPlayListName)
.WithImageUrl(aPlayListImageUrl)
.WithStatus(PlayListStatus.Active)
.AddTrack(new TrackBuilder()
.WithId(ATrack.Id)
.WithName(ATrack.Name)
.WithArtist(ATrack.Artist)
.WithDuration(ATrack.DurationInMs)
.Build())
.Build();
var anotherPlayListId = APlaylist.AnotherId;
var anotherPlayList = new PlayListBuilder()
.WithId(anotherPlayListId)
.WithStatus(PlayListStatus.Archived)
.Build();
playListQuery.GetAllPlayList().Returns(new List <PlayList> {
aPlayList, anotherPlayList
});
var result = getAllPlayListQuery.Execute();
result.IsRight.Should().BeTrue();
result.IfRight(listOfPlayLists => VerifyAreEquivalent(listOfPlayLists, aPlayList));
}
public void add_an_image_url_to_a_play_list()
{
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var anImageUrl = APlaylist.AnotherImageUrl;
var result = addImageUrlToPlayListService.Execute(aPlaylistId, anImageUrl);
result.IsRight.Should().BeTrue();
VerifyPlayListHasBeenPersistedWith(aPlaylistId, anImageUrl);
playListNotifier.Received().NotifyPlayListUrlHasChanged(aPlaylistId, anImageUrl);
}
public void archive_a_play_list()
{
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.WithStatus(PlayListStatus.Active)
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var result = archivePlayListService.Execute(aPlaylistId);
result.IsRight.Should().BeTrue();
VerifyPlayListHasBeenPersistedWith(aPlaylistId, PlayListStatus.Archived);
playListNotifier.Received().NotifyPlayListHasBeenArchived(aPlaylistId);
}
public void add_a_track_to_a_play_list()
{
var aTrackId = ATrack.Id;
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var result = addTrackToPlayListService.Execute(aTrackId, aPlaylistId);
result.IsRight.Should().BeTrue();
VerifyPlayListHasBeenPersistedWith(aPlaylistId, aTrackId);
VerifyEventHasBeenRaised(new TrackHasBeenAddedToPlayList(aTrackId, aPlaylistId), eventPublisher);
}
public void do_not_remove_a_track_when_it_is_not_already_in_the_play_list()
{
var aTrackId = ATrack.Id;
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var result = removeTrackFromPLayListService.Execute(aTrackId, aPlaylistId);
result.IsLeft.Should().BeTrue();
result.IfLeft(error => error.Should().Be(DomainError.TrackIsNotInThePlayList));
playListPersistence.DidNotReceive().Persist(Arg.Any <PlayList>());
eventPublisher.DidNotReceive().Publish(Arg.Any <List <Event> >());
}
public void change_play_list_name()
{
var aPlaylistId = APlaylist.Id;
var aPlaylistName = APlaylist.Name;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.WithName(aPlaylistName)
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var anotherPlaylistName = APlaylist.AnotherName;
var result = renamePlayListService.Execute(aPlaylistId, anotherPlaylistName);
result.IsRight.Should().BeTrue();
VerifyPlayListHasBeenPersistedWith(aPlaylistId, anotherPlaylistName);
}
public void archive_a_play_list()
{
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.WithStatus(PlayListStatus.Active)
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var command = new ArchivePlayList(aPlaylistId);
var result = archivePlayListCommandHandler.Handle(command);
result.IsRight.Should().BeTrue();
VerifyPlayListHasBeenPersistedWith(aPlaylistId, PlayListStatus.Archived);
VerifyEventHasBeenRaised(new PlayListHasBeenArchived(aPlaylistId), eventPublisher);
}
public void add_an_image_url_to_a_play_list()
{
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var anImageUrl = APlaylist.AnotherImageUrl;
var command = new ChangePlayListImageUrl(aPlaylistId, anImageUrl);
var result = addImageUrlToPlayListCommandHandler.Handle(command);
result.IsRight.Should().BeTrue();
VerifyPlayListHasBeenPersistedWith(aPlaylistId, anImageUrl);
VerifyEventHasBeenRaised(new PlayListImageUrlHasChanged(aPlaylistId, anImageUrl), eventPublisher);
}
public void remove_an_existing_track_from_a_play_list()
{
var aTrackId = ATrack.Id;
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.AddTrack(new TrackBuilder()
.WithId(aTrackId)
.Build())
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var result = removeTrackFromPLayListService.Execute(aTrackId, aPlaylistId);
result.IsRight.Should().BeTrue();
VerifyAnEmptyPlayListHasBeenPersistedWith(aPlaylistId);
VerifyEventHasBeenRaised(new TrackHasBeenRemovedFromPlayList(aTrackId, aPlaylistId), eventPublisher);
}
public void do_not_add_a_track_twice()
{
var aTrackId = ATrack.Id;
var aPlaylistId = APlaylist.Id;
var aPlayList = new PlayListBuilder()
.WithId(aPlaylistId)
.AddTrack(new TrackBuilder()
.WithId(aTrackId)
.Build())
.Build();
playListPersistence.GetPlayList(aPlaylistId).Returns(aPlayList);
var result = addTrackToPlayListService.Execute(aTrackId, aPlaylistId);
result.IsLeft.Should().BeTrue();
result.IfLeft(error => error.Should().Be(DomainError.CannotAddSameTrackTwice));
playListPersistence.DidNotReceive().Persist(Arg.Any <PlayList>());
eventPublisher.DidNotReceive().Publish(Arg.Any <List <Event> >());
}
