public async Task WhenCalledOnInvalidYoutubeId_DoesNotThrowPopulatesNull()
{
TmdbVideoModel videoModel = new TmdbVideoModel {
Key = _invalidYoutubeKey
};
await _ytExplodeVideoService.PopulateWithStreams(videoModel);
Assert.Null(videoModel.Streams);
}
public async Task WhenCalledOnValidYoutubeId_PopulatesObject()
{
TmdbVideoModel videoModel = new TmdbVideoModel {
Key = _youtubetMovieTrailer
};
await _ytExplodeVideoService.PopulateWithStreams(videoModel);
PrintStreamSetDetails(videoModel.Streams);
Assert.True(videoModel.Streams.VideoStreams.Count() > 0);
}
/// <summary>Tries to populate the Streams property. Does not throw </summary>
public async Task PopulateWithStreams(TmdbVideoModel attachedVideo)
{
try
{
var videoManifest = await _youtubeClient.Videos.Streams.GetManifestAsync(attachedVideo.Key);
var muxedList = videoManifest.GetMuxed();
var streams = muxedList.Select(stream => MapStreamInfo(stream));
attachedVideo.Streams = new VideoStreamInfoSet(streams, DateTimeOffset.Now.AddMinutes(60)); // validity no longer provided by YtExplode, setting it arbitrarily
}
catch { }
}
public async Task WhenCalledOnVideoWithInvalidVideo_DoesntCallPageService()
{
// Arrange
TmdbVideoModel videoModel = new TmdbVideoModel {
Key = _invalidYoutubeKey
};
await _ytExplodeVideoService.PopulateWithStreams(videoModel);
//Act
await _ytExplodeVideoService.PlayVideo(videoModel);
//Assert
_mockVideoPlayer.Verify(m => m.OpenVideoStreamDirectly(It.IsAny <string>()), Times.Never);
_output.WriteLine($"Selected stream Url: {streamUrlResult}");
}
public async Task WhenCalledOnVideoWithValidStreams_CallsPageService()
{
// Arrange
TmdbVideoModel videoModel = new TmdbVideoModel {
Key = _youtubetMovieTrailer
};
await _ytExplodeVideoService.PopulateWithStreams(videoModel);
// Act
await _ytExplodeVideoService.PlayVideo(videoModel);
// Assert
_mockVideoPlayer.Verify(m => m.OpenVideoStreamDirectly(It.Is <string>(str => !string.IsNullOrEmpty(str))), Times.Once);
_output.WriteLine($"Selected stream Url: {streamUrlResult}");
}
public override async Task PlayVideo(TmdbVideoModel attachedVideo)
{
if (attachedVideo.Streams == null || attachedVideo.Streams.ValidUntil < DateTimeOffset.UtcNow)
{
await PopulateWithStreams(attachedVideo);
}
var selectedStream = attachedVideo.Streams == null ? null : _streamSelector.SelectVideoStream(attachedVideo.Streams.VideoStreams);
if (selectedStream != null)
{
await _videoPlayer.OpenVideoStreamDirectly(selectedStream.StreamUrl);
}
else
{
await _fallback.PlayVideo(attachedVideo);
}
}
public override async Task PlayVideo(TmdbVideoModel attachedVideo) => await _videoPlayer.OpenYoutubeVideoInDeviceDefaultPlayer(GetVideoUrlFromId(attachedVideo.Key));
public abstract Task PlayVideo(TmdbVideoModel attachedVideo);
