public async Task HandlePlaylistResult()
{
var date1 = DateTime.Now;
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IPlaylist>(It.IsAny <QueryPlaylistCommandBase>()))
.ReturnsAsync(MockResponse.Builder.New().Add(new List <string> {
$"last-modified: {date1.ToString("o", System.Globalization.CultureInfo.InvariantCulture)}",
"file: /foo/bar1.mp3",
"file: /foo/bar2.mp3"
}).Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Playlist.ListPlaylist("playlistname1"));
Assert.True(result.Result is IPlaylist);
Assert.Equal("playlistname1", result.Result.Name);
Assert.Equal(2, result.Result.Count);
Assert.Equal(2, result.Result.Items.Count());
Assert.Equal(date1, result.Result.LastModified.Value);
Assert.Equal("/foo/bar1.mp3", result.Result.Items.First().Path);
Assert.Equal("/foo/bar2.mp3", result.Result.Items.Last().Path);
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}
public async Task PlayId(string id, bool isSuccess)
{
// playid command always returns true unless id does not exist. empty value assumes pos 0.
// Error case id 400 simulates non-existant id.
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <Commands.Player.PlayId>()))
.ReturnsAsync((Commands.Player.PlayId command) =>
{
return(command.Command.EndsWith(" 400")
? MockResponse.Builder.New().AddErrorResponse("ACK [50@0] {playid} No such song").Create()
: MockResponse.BasicOkResponse);
});
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.PlayId(id));
if (isSuccess)
{
Assert.False(result.Status.HasError);
Assert.True(result.Result);
}
else
{
Assert.True(result.Status.HasError);
Assert.False(result.Result);
}
}
public async Task Play(int?index, bool isSuccess)
{
// play command always returns a positive result even if already playing.
// Error case index 400 simulates out-of-range situation for queue index
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <Commands.Player.Play>()))
.ReturnsAsync((Commands.Player.Play command) =>
{
return(command.Command.EndsWith(" 400")
? MockResponse.BasicErrorResponse
: MockResponse.BasicOkResponse);
});
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.Play(index));
if (isSuccess)
{
Assert.False(result.Status.HasError);
Assert.True(result.Result);
}
else
{
Assert.True(result.Status.HasError);
Assert.False(result.Result);
}
}
public async Task <MpcCoreClient> GetClient()
{
if (_client == null)
{
_client = new MpcCoreClient(new MpcCoreConnection("10.76.0.5", "6600"));
await _client.ConnectAsync();
}
return(_client);
}
public async Task UnexpectedConnectionResponse()
{
// todo amend test when connection state object is done
var connection = GetConnectionMock();
connection
.Setup(p => p.ConnectAsync())
.Throws(new InvalidDataException($"Unexpected response from MPD, does not start with '{Constants.FirstLinePrefix}."));
var client = new MpcCoreClient(connection.Object);
await Assert.ThrowsAsync <InvalidDataException>(async() => await client.ConnectAsync());
}
public async Task SeekInCurrentWhileNotPlaying()
{
// simulating seeking x seconds while the player is not playing.
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <Commands.Player.Seek>()))
.ReturnsAsync(MockResponse.Builder.New().AddErrorResponse("ACK [55@0] {seekcur} Not playing").Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.Seek(99));
Assert.True(result.Status.HasError);
Assert.False(result.Result);
}
public async Task HandleDirectoryResult()
{
var date1 = DateTime.Now;
var date2 = DateTime.Now.AddYears(-10).AddDays(-2);
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IDirectory>(It.IsAny <DirectoryCommandBase>()))
.ReturnsAsync(MockResponse.Builder.New().Add(new List <string> {
"directory: /foo",
$"last-modified: {date1.ToString("o", System.Globalization.CultureInfo.InvariantCulture)}",
"file: /foo/bar1.mp3",
"file: /foo/bar2.mp3",
"directory: /foo/sub1",
"directory: /foo/sub2",
$"last-modified: {date2.ToString("o", System.Globalization.CultureInfo.InvariantCulture)}",
"file: /foo/sub2/file1.mp3",
}).Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Database.ListFiles("/foo"));
Assert.True(result.Result is IDirectory);
Assert.True(result.Result.Directories.Count == 2);
Assert.True(result.Result.Files.Count == 2);
// main dir
Assert.Equal("/foo", result.Result.Path);
Assert.Equal("foo", result.Result.Name);
Assert.Equal(date1, result.Result.LastModified.Value);
// sub dir without date and without files
Assert.Equal("sub1", result.Result.Directories.First().Name);
Assert.False(result.Result.Directories.First().HasFiles);
Assert.False(result.Result.Directories.First().HasDirectories);
Assert.False(result.Result.Directories.First().LastModified.HasValue);
// sub dir with files
Assert.Equal("sub2", result.Result.Directories.Last().Name);
Assert.True(result.Result.Directories.Last().HasFiles);
Assert.Single(result.Result.Directories.Last().Files);
Assert.False(result.Result.Directories.Last().HasDirectories);
Assert.Equal(date2, result.Result.Directories.Last().LastModified.Value);
// file in sub2 dir
Assert.Equal("/foo/sub2/file1.mp3", result.Result.Directories.Last().Files.First().Path);
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}
public async Task HandleJobResult()
{
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IJob>(It.IsAny <JobCommandBase>()))
.ReturnsAsync(MockResponse.Builder.New().Add("updating_db: 123").Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Database.Update());
Assert.True(result.Result is IJob);
Assert.Equal(123, result.Result.JobId);
Assert.Equal("updating_db", result.Result.JobName);
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}
public async Task HandleBoolResult()
{
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <SimpleCommandBase>()))
.ReturnsAsync(MockResponse.BasicOkResponse);
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.Play());
Assert.True(result.Result);
Assert.False(result.Status.HasError);
Assert.False(result.Status.HasMpdError);
Assert.Null(result.Status.MpdError);
Assert.True(string.IsNullOrEmpty(result.Status.ErrorMessage));
}
public async Task CreateConnectionFailure()
{
var connection = GetConnectionMock();
connection
.Setup(p => p.IsConnected)
.Returns(false);
var client = new MpcCoreClient(connection.Object);
Assert.False(client.IsConnected);
await client.ConnectAsync();
Assert.False(client.IsConnected);
}
public async Task HandleSimpleErrorReponse()
{
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <Commands.Player.Stop>()))
.ReturnsAsync(MockResponse.BasicErrorResponse);
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.Stop());
Assert.False(result.Result);
Assert.True(result.Status.HasError);
Assert.True(result.Status.HasMpdError);
Assert.NotNull(result.Status.MpdError);
Assert.Equal("Unspecified error", result.Status.MpdError.Message);
Assert.Equal(Constants.Ack, result.Status.MpdError.RawError);
}
public async Task ResponseIsEmptyHandling()
{
var connection = GetConnectionMock();
connection
.Setup(p => p.IsConnected)
.Returns(false);
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.Play());
Assert.False(result.Result);
Assert.True(result.Status.HasError);
Assert.False(result.Status.HasMpdError);
Assert.Null(result.Status.MpdError);
Assert.False(string.IsNullOrEmpty(result.Status.ErrorMessage));
}
public async Task HandleValueListResult()
{
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IEnumerable <string> >(It.IsAny <ValueListCommandBase>()))
.ReturnsAsync(MockResponse.Builder.New().Add(new List <string> {
"tagtype: artist", "tagtype: album", "tagtype: title"
}).Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Connection.GetAvailableTags());
Assert.True(result.Result is IEnumerable <string>);
Assert.True(result.Result.Count() == 3);
Assert.Equal("artist", result.Result.First());
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}
public async Task HandleQueueResult()
{
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IQueue>(It.IsAny <QueryQueueCommandBase>()))
.ReturnsAsync(MockResponse.Builder.New().Add(new List <string> {
"file: /foo/bar.mp3", "name: song1", "file: /foo/baz.mp3", "name: song2"
}).Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Queue.GetQueue());
Assert.True(result.Result is IQueue);
Assert.True(result.Result.Count == 2);
Assert.Equal("/foo/bar.mp3", result.Result.Items.First().Path);
Assert.Equal("song1", result.Result.Items.First().Name);
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}
public async Task SeekInPosition(int?position, double?seconds, bool isSuccess)
{
// simulates seeking in a song with a position which exists,
// negative seek values which are not allowed
// a position (400) that does not exist
// and missing parameter position as well as seconds
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <Commands.Player.SeekInSongOnPosition>()))
.ReturnsAsync((Commands.Player.SeekInSongOnPosition command) =>
{
if (!seconds.HasValue || !position.HasValue)
{
return(MockResponse.Builder.New().AddErrorResponse("ACK [2@0] {seek} wrong number of arguments for \"seek\"").Create());
}
if (position.HasValue && position.Value == 400)
{
return(MockResponse.Builder.New().AddErrorResponse("ACK [2@0] {seek} Bad song index").Create());
}
if (seconds.HasValue && seconds.Value < 0)
{
return(MockResponse.Builder.New().AddErrorResponse($"ACK [2@0] {{seek}} Negative value not allowed: {seconds.Value}").Create());
}
return(MockResponse.BasicOkResponse);
});
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.SeekInSongOnPosition(position.GetValueOrDefault(), seconds.GetValueOrDefault()));
if (isSuccess)
{
Assert.False(result.Status.HasError);
Assert.True(result.Result);
}
else
{
Assert.True(result.Status.HasError);
Assert.False(result.Result);
}
}
public async Task SeekInId(string id, double?seconds, bool isSuccess)
{
// simulates seeking in a song identified by id which exists,
// negative seek values which are not allowed
// an id (400) that does not exist
// and missing parameter id as well as seconds
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <Commands.Player.SeekInSongId>()))
.ReturnsAsync((Commands.Player.SeekInSongId command) =>
{
if (!seconds.HasValue || string.IsNullOrEmpty(id))
{
return(MockResponse.Builder.New().AddErrorResponse("ACK [2@0] {seekid} wrong number of arguments for \"seekid\"").Create());
}
if (id == "400")
{
return(MockResponse.Builder.New().AddErrorResponse("ACK [50@0] {seekid} No such song").Create());
}
if (seconds.HasValue && seconds.Value < 0)
{
return(MockResponse.Builder.New().AddErrorResponse($"ACK [2@0] {{seekid}} Negative value not allowed: {seconds.Value}").Create());
}
return(MockResponse.BasicOkResponse);
});
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.SeekInSongId(id, seconds.GetValueOrDefault()));
if (isSuccess)
{
Assert.False(result.Status.HasError);
Assert.True(result.Result);
}
else
{
Assert.True(result.Status.HasError);
Assert.False(result.Result);
}
}
public async Task HandleStickerListResult()
{
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IEnumerable <ISticker> >(It.IsAny <StickerListCommandBase>()))
.ReturnsAsync(MockResponse.Builder.New().Add(new List <string> {
"file: /foo/bar", "sticker: name1=value1", "file: /foo/baz", "sticker: name1=value1"
}).Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Sticker.GetStickerList("/foo"));
Assert.True(result.Result is IEnumerable <ISticker>);
Assert.True(result.Result.Count() == 2);
Assert.Equal("/foo/bar", result.Result.First().Path);
Assert.Equal("song", result.Result.First().Type);
Assert.Equal("name1", result.Result.First().Name);
Assert.Equal("value1", result.Result.First().Value);
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}
public async Task HandleErrorReponse()
{
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <bool>(It.IsAny <Commands.Player.Play>()))
.ReturnsAsync(MockResponse.Builder.New().AddErrorResponse("ACK [50@0] {play} No such song").Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.Play());
Assert.False(result.Result);
Assert.True(result.Status.HasError);
Assert.Equal("mpd returned an error", result.Status.ErrorMessage);
Assert.True(result.Status.HasMpdError);
Assert.NotNull(result.Status.MpdError);
Assert.Equal("50", result.Status.MpdError.Code);
Assert.Equal("0", result.Status.MpdError.Line);
Assert.Equal("play", result.Status.MpdError.Command);
Assert.Equal("No such song", result.Status.MpdError.Message);
Assert.Equal("ACK [50@0] {play} No such song", result.Status.MpdError.RawError);
}
public async Task Next()
{
// simulating skipping to next item in a queue with two items.
// returns ok for the first skip, then the queue end is reached and an error occurs
var connection = GetConnectionMock();
connection.SetupSequence(m => m.SendAsync <bool>(It.IsAny <Commands.Player.Next>()))
.ReturnsAsync(MockResponse.BasicOkResponse)
.ReturnsAsync(MockResponse.Builder.New().AddErrorResponse("ACK [55@0] {next} Not playing").Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Player.Next());
Assert.False(result.Status.HasError);
Assert.True(result.Result);
var result2 = await client.SendAsync(new Commands.Player.Next());
Assert.True(result2.Status.HasError);
Assert.False(result2.Result);
}
public async Task HandleItemResult()
{
var date1 = DateTime.Now;
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IItem>(It.IsAny <Commands.Status.GetCurrentSong>()))
.ReturnsAsync(MockResponse.Builder.New().Add(new List <string> {
"file: foo/songname.mp3",
$"last-modified: {date1.ToString("o", System.Globalization.CultureInfo.InvariantCulture)}",
"Artist: the artist",
"ArtistSort: artist, the",
"AlbumArtist: the artist",
"AlbumArtistSort: artist, the",
"performer: the performer",
"Title: inspiring song title",
"Album: the albumtitle",
"AlbumSort: albumtitle, the",
"Track: 15",
"Date: 1992",
"Genre: Rap",
"Genre: Hip-Hop",
"Genre: Street Music",
"Name: songname",
"Label: Columbia",
"Time: 215",
"duration: 214.592",
"Pos: 5",
"Id: 31",
"Disc: 1",
"Composer: ",
"Work: work data",
"Comment: the comment",
"Format: mp3",
"originaldate: 1500",
"range: 10-100",
"musicbrainz_artistid: musicbrainz_artistid",
"musicbrainz_albumid: musicbrainz_albumid",
"musicbrainz_albumartistid: musicbrainz_albumartistid",
"musicbrainz_trackid: musicbrainz_trackid",
"musicbrainz_releasetrackid: musicbrainz_releasetrackid",
"musicbrainz_workid: musicbrainz_workid",
"unknowntagname: unknowntagvalue"
}).Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Status.GetCurrentSong());
Assert.True(result.Result is IItem);
Assert.Equal("foo/songname.mp3", result.Result.Path);
Assert.Equal("the albumtitle", result.Result.Album);
Assert.Equal("the artist", result.Result.AlbumArtist);
Assert.Equal("artist, the", result.Result.AlbumArtistSortable);
Assert.Equal("albumtitle, the", result.Result.AlbumSortable);
Assert.Equal("the artist", result.Result.Artist);
Assert.Equal("artist, the", result.Result.ArtistSortable);
Assert.Equal("the comment", result.Result.Comment);
Assert.Equal("1992", result.Result.Date);
Assert.Equal(1, result.Result.Disc);
Assert.Equal(214.592d, result.Result.Duration);
Assert.Equal("mp3", result.Result.Format);
Assert.Equal(31, result.Result.Id);
Assert.Equal("Columbia", result.Result.Label);
Assert.Equal("songname", result.Result.Name);
Assert.Equal("1500", result.Result.OriginalDate);
Assert.Equal("the performer", result.Result.Performer);
Assert.Equal(5, result.Result.Position);
Assert.Equal("10-100", result.Result.Range);
Assert.Equal("inspiring song title", result.Result.Title);
Assert.Equal(15, result.Result.Track);
Assert.Equal("work data", result.Result.Work);
// music brainz data
Assert.Equal("musicbrainz_albumartistid", result.Result.MusicBrainz.AlbumArtistId);
Assert.Equal("musicbrainz_albumid", result.Result.MusicBrainz.AlbumId);
Assert.Equal("musicbrainz_artistid", result.Result.MusicBrainz.ArtistId);
Assert.Equal("musicbrainz_trackid", result.Result.MusicBrainz.TrackId);
Assert.Equal("musicbrainz_workid", result.Result.MusicBrainz.WorkId);
Assert.Equal("musicbrainz_releasetrackid", result.Result.MusicBrainz.ReleaseTrackId);
// field that is null in response (no key)
Assert.Equal("", result.Result.Conductor);
// field that is empty in response
Assert.Equal("", result.Result.Composer);
// see that there are two values for genre, rap should be first
Assert.Equal("Rap", result.Result.Genre);
// get other tags for genre
var genreTags = result.Result.GetTagValues("genre");
Assert.Equal(3, genreTags.Count());
Assert.Equal("Rap", genreTags.First());
Assert.Equal("Hip-Hop", genreTags.ElementAt(1));
Assert.Equal("Street Music", genreTags.ElementAt(2));
// get unknown metadata
var unknownTags = result.Result.GetTagValues("unknowntagname");
Assert.Single(unknownTags);
Assert.Equal("unknowntagvalue", unknownTags.First());
// we should have 19 elements
Assert.Equal(19, result.Result.MetaData.Count);
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}
public async Task HandleStatusResult()
{
var date1 = DateTime.Now;
var connection = GetConnectionMock();
connection.Setup(m => m.SendAsync <IStatus>(It.IsAny <Commands.Status.GetStatus>()))
.ReturnsAsync(MockResponse.Builder.New().Add(new List <string> {
"audio: 44800:16:4",
"bitrate: 44800",
"consume: 1",
"crossfade: 3",
"duration: 120.34",
"elapsed: 45.65",
"mixrampdb: 2.5",
"mixrampdelay: 2",
"nextsong: 12",
"nextsongid: 345",
"playlist: 456",
"playlistlength: 9001",
"random: 0",
"repeat: 0",
"single: 0",
"song: 8345",
"songid: 935",
"volume: 98",
"state: play",
"partition: default",
"updating_db: 14"
}).Create());
var client = new MpcCoreClient(connection.Object);
var result = await client.SendAsync(new Commands.Status.GetStatus());
Assert.True(result.Result is IStatus);
Assert.Equal(44800, result.Result.AudioSetting.SampleRate);
Assert.Equal(16, result.Result.AudioSetting.Bits);
Assert.Equal(4, result.Result.AudioSetting.Channels);
Assert.Equal(44800, result.Result.Bitrate);
Assert.True(result.Result.Consume);
Assert.Equal(3, result.Result.Crossfade);
Assert.Equal(120.34d, result.Result.Duration);
Assert.Equal(45.65d, result.Result.Elapsed);
Assert.False(result.Result.IsPaused);
Assert.True(result.Result.IsPlaying);
Assert.False(result.Result.IsStopped);
Assert.Equal(2.5d, result.Result.MixRampDb);
Assert.Equal(2, result.Result.MixRampDelay);
Assert.Equal(12, result.Result.NextSong);
Assert.Equal(345, result.Result.NextSongId);
Assert.Equal("default", result.Result.Partition);
Assert.Equal(456, result.Result.Playlist);
Assert.Equal(9001, result.Result.PlaylistLength);
Assert.False(result.Result.Random);
Assert.False(result.Result.Repeat);
Assert.False(result.Result.Single);
Assert.Equal(8345, result.Result.Song);
Assert.Equal(935, result.Result.SongId);
Assert.Equal("play", result.Result.State);
Assert.Equal(14, result.Result.UpdateJobId);
Assert.Equal(98, result.Result.Volume);
Assert.False(result.Status.HasMpdError);
Assert.False(result.Status.HasError);
}