public async Task GetTracks_TrackIdsMarket_AvailableMarketsIsNull()
{
// arrange
string[] trackIds = new[] { "5lA3pwMkBdd24StM90QrNR", "20I6sIOMTCkB6w7ryavxtO", "7xGfFoTpQ2E7fRF5lN10tr" };
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTracks(trackIds, SpotifyCountryCodes.New_Zealand);
// assert
Assert.IsNull(response[0].AvailableMarkets);
}
public async Task GetTracks_TrackIdsNoMarket_MarketsArrayPopulated()
{
// arrange
string[] trackIds = new[] { "5lA3pwMkBdd24StM90QrNR", "20I6sIOMTCkB6w7ryavxtO", "7xGfFoTpQ2E7fRF5lN10tr" };
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTracks(trackIds);
// assert
Assert.IsTrue(response[0].AvailableMarkets.Length > 0);
}
public async Task GetTrack_TrackIdNoMarket_MarketsArrayExists()
{
// arrange
const string trackId = "5lA3pwMkBdd24StM90QrNR";
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTrack(trackId);
// assert
Assert.IsTrue(response.AvailableMarkets.Length > 0);
}
public async Task GetTracksAudioFeatures_TrackIds_ThreeFeatures()
{
// arrange
string[] trackIds = new[] { "5lA3pwMkBdd24StM90QrNR", "20I6sIOMTCkB6w7ryavxtO", "7xGfFoTpQ2E7fRF5lN10tr" };
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTracksAudioFeatures(trackIds);
// assert
Assert.IsTrue(response != null && response.Length == 3);
}
public async Task GetTrackAudioFeatures_TrackId_TempoNotZero()
{
// arrange
const string trackId = "5lA3pwMkBdd24StM90QrNR";
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTrackAudioFeatures(trackId);
// assert
Assert.IsTrue(response.Tempo != 0);
}
public async Task GetTrack_TrackId_CorrectTrackName()
{
// arrange
const string trackId = "5lA3pwMkBdd24StM90QrNR";
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTrack(trackId);
// assert
Assert.AreEqual("P.Y.T. (Pretty Young Thing)", response.Name);
}
public async Task GetTrackByIsrcCode_NonExistentIsrc_ResultIsNull()
{
// arrange
const string isrc = "NOPE12345678";
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var track = await api.GetTrackByIsrcCode(isrc);
// assert
Assert.IsNull(track);
}
public async Task GetTrackByIsrcCode_Isrc_CorrectResult()
{
// arrange
const string isrc = "GBBKS1700108";
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var track = await api.GetTrackByIsrcCode(isrc);
// assert
Assert.AreEqual(isrc, track.ExternalIds.Isrc);
}
public async Task GetTrack_TrackIdMarket_AvailableMarketsIsNull()
{
// arrange
const string trackId = "11dFghVXANMlKmJXsNCbd8";
const string market = SpotifyCountryCodes.Spain;
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTrack(trackId, market);
// assert
Assert.IsNull(response?.AvailableMarkets?.Length == 0 ? null : "Array not empty.");
}
public async Task SearchTracks_NonExistentIsrc_ItemsZero()
{
// arrange
const string isrc = "NOPE12345678";
const string query = "isrc:" + isrc;
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.SearchTracks(query);
// assert
Assert.AreEqual(0, response.Items.Length);
}
public async Task SearchTracks_Isrc_CorrectResult()
{
// arrange
const string isrc = "USUM71703861";
const string query = "isrc:" + isrc;
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.SearchTracks(query);
// assert
Assert.AreEqual(isrc, response.Items[0].ExternalIds.Isrc);
}
public async Task GetTrack_TrackIdMarket_AvailableMarketsIsNull()
{
// arrange
const string trackId = "5lA3pwMkBdd24StM90QrNR";
const string market = SpotifyCountryCodes.New_Zealand;
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTrack(trackId, market);
// assert
Assert.IsNull(response.AvailableMarkets);
}
public async Task GetTracks_TrackIds_CorrectTrackNames()
{
// arrange
string[] trackIds = new[] { "11dFghVXANMlKmJXsNCbNl", "20I6sIOMTCkB6w7ryavxtO", "7xGfFoTpQ2E7fRF5lN10tr" };
var http = new HttpClient();
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTracks(trackIds);
// assert
Assert.AreEqual("Cut To The Feeling", response[0].Name);
Assert.AreEqual("Call Me Maybe", response[1].Name);
Assert.AreEqual("Run Away With Me", response[2].Name);
}
//[TestMethod] // not a reliable test - intermittent gateway timeout on Spotify end
public async Task GetTrackAudioAnalysis_TrackId_BarsIsNotNullOrZero()
{
// arrange
const string trackId = "5lA3pwMkBdd24StM90QrNR";
var http = new HttpClient();
http.Timeout = TimeSpan.FromSeconds(30);
var accounts = new AccountsService(http, TestsHelper.GetLocalConfig());
var api = new TracksApi(http, accounts);
// act
var response = await api.GetTrackAudioAnalysis(trackId);
// assert
Assert.IsTrue(response.Bars != null && response.Bars.Length > 0);
}
public async Task <PlaylistModel> GetPlaylist(string id)
{
try
{
var http = new HttpClient();
var accounts = new AccountsService(http, _configuration);
var playlistsApi = new PlaylistsApi(http, accounts);
var tracksApi = new TracksApi(http, accounts);
int limit = 100;
var playlistTracks = await playlistsApi.GetTracks(id, limit : limit);
int offset = 0;
int j = 0;
// Go through all pages since Spotify only returns 100 tracks at once for a playlist
var trackModels = new List <TrackModel>();
while (playlistTracks.Items.Any())
{
var tracksWithAudioFeatures = await tracksApi.GetTracksAudioFeatures(playlistTracks.Items.Select(x => x.Track.Id).ToArray());
trackModels.AddRange(tracksWithAudioFeatures.Select(x => new TrackModel
{
ExternalId = x.Id,
Danceability = x.Danceability,
Energy = x.Energy,
Valence = x.Valence,
Popularity = playlistTracks.Items.FirstOrDefault(y => y.Track.Id == x.Id)?.Track.Popularity ?? 0,
Artists = playlistTracks.Items.FirstOrDefault(y => y.Track.Id == x.Id)?.Track.Artists.FirstOrDefault()?.Name ?? string.Empty,
Name = playlistTracks.Items.FirstOrDefault(y => y.Track.Id == x.Id)?.Track.Name ?? string.Empty,
PreviewUrl = playlistTracks.Items.FirstOrDefault(y => y.Track.Id == x.Id)?.Track.PreviewUrl ?? string.Empty,
}));
offset += limit;
playlistTracks = await playlistsApi.GetTracks(id, limit : limit, offset : offset);
}
var newPlaylist = new PlaylistModel(id, trackModels);
return(newPlaylist);
}
catch (Exception e)
{
Trace.TraceError(e.ToString());
throw new Exception("Error getting playlist from Spotify");
}
}
