public void ReadByTrackGroupIdWorksAsExpectedTest()
{
const int StaticStride = 5115;
TagInfo tagInfo = tagService.GetTagInfo(PathToMp3);
int releaseYear = tagInfo.Year;
TrackData firstTrack = new TrackData(
tagInfo.ISRC, tagInfo.Artist, tagInfo.Title, tagInfo.Album, releaseYear, (int)tagInfo.Duration)
{
GroupId = "first-group-id"
};
TrackData secondTrack = new TrackData(
tagInfo.ISRC, tagInfo.Artist, tagInfo.Title, tagInfo.Album, releaseYear, (int)tagInfo.Duration)
{
GroupId = "second-group-id"
};
int firstTrackId = TrackDao.Insert(firstTrack);
int secondTrackId = TrackDao.Insert(secondTrack);
var firstHashData = fingerprintCommandBuilder
.BuildFingerprintCommand()
.From(PathToMp3, 20, 0)
.WithFingerprintConfig(config =>
{
config.Stride = new IncrementalStaticStride(StaticStride, config.SamplesPerFingerprint);
})
.Hash()
.Result;
foreach (var hash in firstHashData)
{
long subFingerprintId = SubFingerprintDao.Insert(hash.SubFingerprint, firstTrackId);
HashBinDao.Insert(hash.HashBins, subFingerprintId);
subFingerprintId = SubFingerprintDao.Insert(hash.SubFingerprint, secondTrackId);
HashBinDao.Insert(hash.HashBins, subFingerprintId);
}
foreach (var hashData in firstHashData)
{
var subFingerprintData = HashBinDao.ReadSubFingerprintDataByHashBucketsThresholdWithGroupId(hashData.HashBins, 25, "first-group-id").ToList();
Assert.IsTrue(subFingerprintData.Count == 1);
Assert.AreEqual(firstTrackId, subFingerprintData[0].TrackReference.HashCode);
subFingerprintData = HashBinDao.ReadSubFingerprintDataByHashBucketsThresholdWithGroupId(hashData.HashBins, 25, "second-group-id").ToList();
Assert.IsTrue(subFingerprintData.Count == 1);
Assert.AreEqual(secondTrackId, subFingerprintData[0].TrackReference.HashCode);
subFingerprintData = HashBinDao.ReadSubFingerprintDataByHashBucketsWithThreshold(hashData.HashBins, 25).ToList();
Assert.AreEqual(2, subFingerprintData.Count);
}
}
public void ReadByTrackGroupIdWorksAsExpectedTest()
{
const int StaticStride = 5115;
TagInfo tagInfo = this.GetTagInfo();
int releaseYear = tagInfo.Year;
TrackData firstTrack = new TrackData(
tagInfo.ISRC, tagInfo.Artist, tagInfo.Title, tagInfo.Album, releaseYear, (int)tagInfo.Duration)
{
GroupId = "first-group-id"
};
TrackData secondTrack = new TrackData(
tagInfo.ISRC, tagInfo.Artist, tagInfo.Title, tagInfo.Album, releaseYear, (int)tagInfo.Duration)
{
GroupId = "second-group-id"
};
var firstTrackReference = TrackDao.InsertTrack(firstTrack);
var secondTrackReference = TrackDao.InsertTrack(secondTrack);
var hashedFingerprints = fingerprintCommandBuilder
.BuildFingerprintCommand()
.From(PathToMp3, 20, 0)
.WithFingerprintConfig(config =>
{
config.SpectrogramConfig.Stride = new IncrementalStaticStride(StaticStride, config.SamplesPerFingerprint);
})
.UsingServices(audioService)
.Hash()
.Result;
InsertHashedFingerprintsForTrack(hashedFingerprints, firstTrackReference);
InsertHashedFingerprintsForTrack(hashedFingerprints, secondTrackReference);
const int ThresholdVotes = 25;
foreach (var hashedFingerprint in hashedFingerprints)
{
var subFingerprintData = HashBinDao.ReadSubFingerprintDataByHashBucketsThresholdWithGroupId(hashedFingerprint.HashBins, ThresholdVotes, "first-group-id").ToList();
Assert.IsTrue(subFingerprintData.Count == 1);
Assert.AreEqual(firstTrackReference, subFingerprintData[0].TrackReference);
subFingerprintData = HashBinDao.ReadSubFingerprintDataByHashBucketsThresholdWithGroupId(hashedFingerprint.HashBins, ThresholdVotes, "second-group-id").ToList();
Assert.IsTrue(subFingerprintData.Count == 1);
Assert.AreEqual(secondTrackReference, subFingerprintData[0].TrackReference);
subFingerprintData = HashBinDao.ReadSubFingerprintDataByHashBucketsWithThreshold(hashedFingerprint.HashBins, ThresholdVotes).ToList();
Assert.AreEqual(2, subFingerprintData.Count);
}
}