private void PerformTest(IAudioDownloadOutputSample sample)
{
const string DownloadDirectory = "fakepath";
MockForAudioDownloadTest processMock = this.CreateProcessFactory(sample, DownloadDirectory);
YoutubeDl downloader = new YoutubeDl(processMock);
Dictionary <double, bool> ExpectedPercentsToBeReported = new Dictionary <double, bool>(sample.ExpectedPercents.Distinct().Select(x => new KeyValuePair <double, bool>(x, false)));
Dictionary <DownloadState, bool> ExpectedStatusesToBeReported = new Dictionary <DownloadState, bool>(sample.ExpectedDownloadStatuses.Distinct().Select(x => new KeyValuePair <DownloadState, bool>(x, false)));
using (IDownload progress = downloader.PrepareDownload(new Uri(sample.MediaUri), MediaFormat.MP3Audio, DownloadDirectory)) {
RunDownload(processMock, ExpectedPercentsToBeReported, ExpectedStatusesToBeReported, progress);
}
foreach (var item in ExpectedStatusesToBeReported)
{
Assert.IsTrue(item.Value, $"Expected download status {item.Key} was not reported by event {nameof(IDownload.DownloadStatusChanged)}.");
}
foreach (var item in ExpectedPercentsToBeReported)
{
Assert.IsTrue(item.Value, $"Expected download percentage {item.Key} was not reported by event {nameof(IDownload.PercentageChanged)}.");
}
}
private MockForAudioDownloadTest CreateProcessFactory(IAudioDownloadOutputSample sample, string downloadPath)
{
if (sample is ISuccessfulAudioOutputSample successfulSample)
{
return(new MockForAudioDownloadTest(successfulSample.GetStdOut(), 0, downloadPath));
}
else if (sample is IFailedAudioOutputSample failedSample)
{
return(new MockForAudioDownloadTest(failedSample.Output, failedSample.ExitCode, downloadPath));
}
throw new NotSupportedException($"{sample.GetType().FullName} is not supported.");
}
