public void TestSpectralImagesAreInsertedInDataSource()
{
TrackData track = new TrackData("artist", "title", "album", 1986, 200);
var trackReference = TrackDao.InsertTrack(track);
var audioSamples = audioService.ReadMonoSamplesFromFile(
PathToMp3, FingerprintConfiguration.Default.SampleRate);
var spectralImages = spectrumService.CreateLogSpectrogram(audioSamples, SpectrogramConfig.Default);
var concatenatedSpectralImages = new List <float[]>();
foreach (var spectralImage in spectralImages)
{
var concatenatedSpectralImage = ArrayUtils.ConcatenateDoubleDimensionalArray(spectralImage.Image);
concatenatedSpectralImages.Add(concatenatedSpectralImage);
}
SpectralImageDao.InsertSpectralImages(concatenatedSpectralImages, trackReference);
var readSpectralImages = SpectralImageDao.GetSpectralImagesByTrackId(trackReference);
Assert.AreEqual(concatenatedSpectralImages.Count, readSpectralImages.Count);
foreach (var readSpectralImage in readSpectralImages)
{
var expectedSpectralImage = concatenatedSpectralImages[readSpectralImage.OrderNumber];
for (int i = 0; i < expectedSpectralImage.Length; i++)
{
Assert.AreEqual(
concatenatedSpectralImages[readSpectralImage.OrderNumber][i], expectedSpectralImage[i]);
}
}
}
public void SetUp()
{
var storage = new RAMStorage(25);
spectralImageDao = new SpectralImageDao(storage);
}
public void SetUp()
{
var storage = new RAMStorage(25);
spectralImageDao = new SpectralImageDao(storage);
}