/// <summary>
/// Retrieves available genres from Nokia Music API.
/// </summary>
public void GetGenres()
{
if (!initialized)
{
return;
}
client.GetGenres((ListResponse <Genre> response) =>
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
// Use results
if (response != null && response.Result != null && response.Result.Count > 0)
{
int genreCount = response.Count();
App.ViewModel.Genres.Clear();
foreach (Genre g in response.Result)
{
App.ViewModel.Genres.Add(new GenreModel()
{
Name = g.Name, Id = g.Id
});
}
}
if (response != null && response.Error != null)
{
ShowNokiaMusicApiError();
}
HideProgressIndicator("GetGenres()");
});
});
ShowProgressIndicator("GetGenres()");
}
public void EnsureGetGenresReturnsErrorForFailedCall()
{
IMusicClient client = new MusicClient("test", "gb", new MockApiRequestHandler(FakeResponse.InternalServerError()));
client.GetGenres(
(ListResponse<Genre> 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.AreNotEqual(HttpStatusCode.OK, result.StatusCode.Value, "Expected a non-OK response");
Assert.IsNotNull(result.Error, "Expected an error");
Assert.AreEqual(typeof(ApiCallFailedException), result.Error.GetType(), "Expected an ApiCallFailedException");
});
}
public void EnsureGetGenresReturnsItems()
{
IMusicClient client = new MusicClient("test", "test", "gb", new SuccessfulMockApiRequestHandler());
client.GetGenres(
(ListResponse<Genre> 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 EnsureGetGenresReturnsItems()
{
IMusicClient client = new MusicClient("test", "gb", new MockApiRequestHandler(Resources.genres));
client.GetGenres(
(ListResponse<Genre> 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");
foreach (Genre genre in result.Result)
{
Assert.IsFalse(string.IsNullOrEmpty(genre.Id), "Expected Id to be populated");
Assert.IsFalse(string.IsNullOrEmpty(genre.Name), "Expected Name to be populated");
}
});
}
public void EnsureGetGenresThrowsExceptionForNullCallback()
{
IMusicClient client = new MusicClient("test", "gb", new MockApiRequestHandler(Resources.genres));
client.GetGenres(null);
}
