public async Task Scrobble_WhenTrackIsTooShort_DoesNotCallLastFMApi()
{
// Arrange
var trackScrobble = new TrackScrobble
{
Track = new Track
{
Title = "Some Title",
Artist = "Some Artist",
Duration = TimeSpan.FromSeconds(15),
Album = new Album("Some Artist", "Some Album"),
},
PlayStartTimestamp = new DateTime(2017, 09, 18),
};
var mocker = new AutoMocker();
var target = mocker.CreateInstance <LastFMScrobbler>();
// Act
await target.Scrobble(trackScrobble, CancellationToken.None);
// Assert
var apiClientMock = mocker.GetMock <ILastFMApiClient>();
apiClientMock.Verify(x => x.Scrobble(It.IsAny <TrackScrobble>(), It.IsAny <CancellationToken>()), Times.Never);
}
public async Task Scrobble_ForValidTrack_CallsLastFMApiCorrectly()
{
// Arrange
var trackScrobble = new TrackScrobble
{
Track = new Track
{
Title = "Some Title",
Artist = "Some Artist",
Duration = TimeSpan.FromMinutes(5),
Album = new Album("Some Artist", "Some Album"),
},
PlayStartTimestamp = new DateTime(2017, 09, 18),
};
var mocker = new AutoMocker();
var target = mocker.CreateInstance <LastFMScrobbler>();
// Act
await target.Scrobble(trackScrobble, CancellationToken.None);
// Assert
var apiClientMock = mocker.GetMock <ILastFMApiClient>();
apiClientMock.Verify(x => x.Scrobble(trackScrobble, It.IsAny <CancellationToken>()), Times.Once);
}
public async Task ProcessScrobble(TrackScrobble scrobble, IScrobbler scrobbler, CancellationToken cancellationToken)
{
await EnsureLoaded(cancellationToken);
scrobblesQueue.Enqueue(scrobble);
await SaveScrobblesQueue(cancellationToken);
while (scrobblesQueue.Any())
{
var currentScrobble = scrobblesQueue.Peek();
try
{
await scrobbler.Scrobble(currentScrobble, cancellationToken);
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception e)
#pragma warning restore CA1031 // Do not catch general exception types
{
logger.LogWarning($"Scrobble failed: {currentScrobble}. Error: {e.Message}. Scrobbles queue size: {scrobblesQueue.Count}");
break;
}
scrobblesQueue.Dequeue();
}
await SaveScrobblesQueue(cancellationToken);
}
public async Task Scrobble(TrackScrobble trackScrobble, CancellationToken cancellationToken)
{
if (!TrackCouldBeScrobbled(trackScrobble.Track))
{
return;
}
await lastFMApiClient.Scrobble(trackScrobble, cancellationToken);
}
public async Task RegisterPlaybackFinish(SongModel song, CancellationToken cancellationToken)
{
var playbackDateTime = clock.Now;
await songsService.AddSongPlayback(song, playbackDateTime, cancellationToken);
var scrobble = new TrackScrobble
{
Track = GetTrackFromSong(song),
PlayStartTimestamp = playbackDateTime - song.Duration,
ChosenByUser = true,
};
await scrobbler.Scrobble(scrobble, cancellationToken);
}
public async Task Scrobble(TrackScrobble trackScrobble, CancellationToken cancellationToken)
{
if (!CheckSession())
{
return;
}
ValidateScrobbledTrack(trackScrobble.Track);
logger.LogInformation($"Scrobbling track: [Title: {trackScrobble.Track.Title}][Artist: {trackScrobble.Track.Artist}][Album: {trackScrobble.Track.Album.Title}]");
var requestParams = new NameValueCollection
{
{ "method", "track.scrobble" },
{ "artist", trackScrobble.Track.Artist },
{ "track", trackScrobble.Track.Title },
{ "timestamp", trackScrobble.PlayStartTimestamp.ToUnixTimeSeconds().ToString(CultureInfo.InvariantCulture) },
{ "choosenByUser", trackScrobble.ChosenByUser ? "1" : "0" },
{ "duration", trackScrobble.Track.Duration.TotalSeconds.ToString(CultureInfo.InvariantCulture) },
};
if (!String.IsNullOrEmpty(trackScrobble.Track.Album.Title))
{
requestParams.Add("album", trackScrobble.Track.Album.Title);
}
if (trackScrobble.Track.Number.HasValue)
{
requestParams.Add("trackNumber", trackScrobble.Track.Number.Value.ToString(CultureInfo.InvariantCulture));
}
var response = await PerformPostRequest <ScrobbleTrackResponse>(requestParams, true, cancellationToken);
if (response.Scrobbles.Statistics.Ignored > 0)
{
logger.LogWarning($"{response.Scrobbles.Statistics.Ignored} tracks ignored");
}
LogCorrections(trackScrobble.Track, response.Scrobbles.Scrobble);
}
public Task Scrobble(TrackScrobble trackScrobble, CancellationToken cancellationToken)
{
return(scrobblesProcessor.ProcessScrobble(trackScrobble, scrobbler, cancellationToken));
}
