public void CreateFingerprintsFromDefaultFileAndAssertNumberOfFingerprints()
{
const int StaticStride = 5115;
var tagService = new BassTagService();
var audioFingerprintingUnit = fingerprintCommandBuilder.BuildFingerprintCommand()
.From(PathToMp3)
.WithFingerprintConfig(config => { config.SpectrogramConfig.Stride = new IncrementalStaticStride(StaticStride, config.SamplesPerFingerprint); })
.UsingServices(bassAudioService);
double seconds = tagService.GetTagInfo(PathToMp3).Duration;
int samples = (int)(seconds * audioFingerprintingUnit.FingerprintConfiguration.SampleRate);
int expectedFingerprints = (samples / StaticStride) - 1;
var fingerprints = audioFingerprintingUnit.Fingerprint().Result;
Assert.AreEqual(expectedFingerprints, fingerprints.Count);
}
public void CreateFingerprintsInsertThenQueryAndGetTheRightResult()
{
const int SecondsToProcess = 10;
const int StartAtSecond = 30;
var tagService = new BassTagService();
var info = tagService.GetTagInfo(PathToMp3);
var track = new TrackData(info.ISRC, info.Artist, info.Title, info.Album, info.Year, (int)info.Duration);
var trackReference = modelService.InsertTrack(track);
var hashDatas = fingerprintCommandBuilder
.BuildFingerprintCommand()
.From(PathToMp3, SecondsToProcess, StartAtSecond)
.WithDefaultFingerprintConfig()
.UsingServices(bassAudioService)
.Hash()
.Result;
modelService.InsertHashDataForTrack(hashDatas, trackReference);
var queryResult = queryFingerprintService.Query(modelService, hashDatas, new DefaultQueryConfiguration());
Assert.IsTrue(queryResult.IsSuccessful);
Assert.AreEqual(1, queryResult.ResultEntries.Count);
Assert.AreEqual(trackReference, queryResult.ResultEntries[0].Track.TrackReference);
}