/// <summary>
/// Retrieves top artists (10 most popular) from Nokia Music API.
/// </summary>
public void GetTopArtists()
{
if (!initialized)
{
return;
}
client.GetTopArtists((ListResponse <Artist> response) =>
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
// Use results
if (response != null && response.Result != null && response.Result.Count > 0)
{
App.ViewModel.TopArtists.Clear();
// Insert a place holder for title text
App.ViewModel.TopArtists.Add(new ArtistModel()
{
Name = "TitlePlaceholderwho's hot",
ItemHeight = "110",
ItemWidth = "450"
});
foreach (Artist a in response.Result)
{
App.ViewModel.TopArtists.Add(new ArtistModel()
{
Name = a.Name,
Country = CountryCodes.CountryNameFromTwoLetter(a.Country),
Genres = a.Genres[0].Name,
Thumb100Uri = a.Thumb100Uri,
Thumb200Uri = a.Thumb200Uri,
Thumb320Uri = a.Thumb320Uri,
Id = a.Id,
ItemWidth = "205",
ItemHeight = "205"
});
}
}
if (response != null && response.Error != null)
{
ShowNokiaMusicApiError();
}
HideProgressIndicator("GetTopArtists()");
});
});
ShowProgressIndicator("GetTopArtists()");
}
public void EnsureGetTopArtistsReturnsArtists()
{
IMusicClient client = new MusicClient("test", "gb", new MockApiRequestHandler(Resources.top_artists));
client.GetTopArtists(
(ListResponse<Artist> result) =>
{
Assert.IsNotNull(result, "Expected a result");
Assert.IsNotNull(result.StatusCode, "Expected a status code");
Assert.IsTrue(result.StatusCode.HasValue, "Expected a status code");
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode.Value, "Expected a 200 response");
Assert.IsNotNull(result.Result, "Expected a list of results");
Assert.IsNull(result.Error, "Expected no error");
Assert.Greater(result.Result.Count, 0, "Expected more than 0 results");
});
}
public void EnsureGetTopArtistsThrowsExceptionForNullCallback()
{
IMusicClient client = new MusicClient("test", "gb", new MockApiRequestHandler(Resources.top_artists));
client.GetTopArtists(null);
}
public void EnsureGetTopArtistsThrowsExceptionForNullCallback()
{
IMusicClient client = new MusicClient("test", "test", "gb", new SuccessfulMockApiRequestHandler());
client.GetTopArtists(null);
}