public void SetUp()
{
fingerprintService = new Mock <IFingerprintService>(MockBehavior.Strict);
audioService = new Mock <IAudioService>(MockBehavior.Strict);
lshAlgorithm = new Mock <ILocalitySensitiveHashingAlgorithm>(MockBehavior.Strict);
fingerprintCommandBuilder = new FingerprintCommandBuilder(fingerprintService.Object, lshAlgorithm.Object);
}
public void SetUp()
{
fingerprintService = new Mock <IFingerprintService>(MockBehavior.Strict);
audioService = new Mock <IAudioService>(MockBehavior.Strict);
lshAlgorithm = new Mock <ILocalitySensitiveHashingAlgorithm>(MockBehavior.Strict);
DependencyResolver.Current.Bind <IFingerprintService, IFingerprintService>(fingerprintService.Object);
DependencyResolver.Current.Bind <IAudioService, IAudioService>(audioService.Object);
DependencyResolver.Current.Bind <ILocalitySensitiveHashingAlgorithm, ILocalitySensitiveHashingAlgorithm>(
lshAlgorithm.Object);
fingerprintCommandBuilder = new FingerprintCommandBuilder();
}
public void ShouldCreateExactlyTheSameFingerprints()
{
var fcb0 =
new FingerprintCommandBuilder(
new FingerprintService(
new SpectrumService(new LomontFFT()),
new StandardHaarWaveletDecomposition(),
new FingerprintDescriptor(),
new AudioSamplesNormalizer()),
new LocalitySensitiveHashingAlgorithm(
new MinHashService(new DefaultPermutations()), new HashConverter()));
var fcb1 = new FingerprintCommandBuilder(
new FingerprintService(
new SpectrumService(new LomontFFT()),
new StandardHaarWaveletDecomposition(),
new FastFingerprintDescriptor(),
new AudioSamplesNormalizer()),
new LocalitySensitiveHashingAlgorithm(
new MinHashService(new DefaultPermutations()), new HashConverter()));
var fingerprints0 = fcb0.BuildFingerprintCommand()
.From(GetAudioSamples())
.UsingServices(new NAudioService())
.Hash()
.Result;
fingerprints0.Sort(
(fingerprint, hashedFingerprint) =>
fingerprint.SequenceNumber.CompareTo(hashedFingerprint.SequenceNumber));
var fingerprints1 = fcb1.BuildFingerprintCommand()
.From(GetAudioSamples())
.UsingServices(new NAudioService())
.Hash()
.Result;
fingerprints1.Sort(
(fingerprint, hashedFingerprint) =>
fingerprint.SequenceNumber.CompareTo(hashedFingerprint.SequenceNumber));
for (int i = 0; i < fingerprints0.Count; ++i)
{
CollectionAssert.AreEqual(fingerprints0[i].SubFingerprint, fingerprints1[i].SubFingerprint);
}
}
public void ShouldCreateExactlyTheSameFingerprints()
{
var fcb0 = new FingerprintCommandBuilder(
new FingerprintService(
new SpectrumService(new LomontFFT(), new LogUtility()),
new LocalitySensitiveHashingAlgorithm(
new MinHashService(new DefaultPermutations()),
new HashConverter()),
new StandardHaarWaveletDecomposition(),
new FingerprintDescriptor()));
var fcb1 = new FingerprintCommandBuilder(
new FingerprintService(
new SpectrumService(new LomontFFT(), new LogUtility()),
new LocalitySensitiveHashingAlgorithm(
new MinHashService(new DefaultPermutations()),
new HashConverter()),
new StandardHaarWaveletDecomposition(),
new FastFingerprintDescriptor()));
var audioService = new SoundFingerprintingAudioService();
var audioSamples = GetAudioSamples();
int testRuns = 5;
for (int i = 0; i < testRuns; ++i)
{
var hashDatas0 = fcb0.BuildFingerprintCommand()
.From(audioSamples)
.UsingServices(audioService)
.Hash()
.Result;
var hashDatas1 = fcb1.BuildFingerprintCommand()
.From(audioSamples)
.UsingServices(audioService)
.Hash()
.Result;
AssertHashDatasAreTheSame(hashDatas0, hashDatas1);
}
}
public async Task ShouldCreateExactlyTheSameFingerprints()
{
var fcbWithOldFingerprintDescriptor = new FingerprintCommandBuilder(
new FingerprintService(
new SpectrumService(new LomontFFT(), new LogUtility()),
LocalitySensitiveHashingAlgorithm.Instance,
new StandardHaarWaveletDecomposition(),
new FingerprintDescriptor()));
var fcbWithFastFingerprintDescriptor = new FingerprintCommandBuilder(
new FingerprintService(
new SpectrumService(new LomontFFT(), new LogUtility()),
LocalitySensitiveHashingAlgorithm.Instance,
new StandardHaarWaveletDecomposition(),
new FastFingerprintDescriptor()));
var audioService = new SoundFingerprintingAudioService();
var audioSamples = GetAudioSamples();
int runs = 5;
for (int i = 0; i < runs; ++i)
{
var hashDatas0 = await fcbWithOldFingerprintDescriptor.BuildFingerprintCommand()
.From(audioSamples)
.UsingServices(audioService)
.Hash();
var hashDatas1 = await fcbWithFastFingerprintDescriptor.BuildFingerprintCommand()
.From(audioSamples)
.UsingServices(audioService)
.Hash();
AssertHashDatasAreTheSame(hashDatas0, hashDatas1);
}
}
public void ResolveDefaultInterfacesForFingerprintCommandTest()
{
var fingerprintCommandBuilder = new FingerprintCommandBuilder();
Assert.IsNotNull(fingerprintCommandBuilder);
}
public void SetUp()
{
fingerprintService = new Mock <IFingerprintService>(MockBehavior.Strict);
audioService = new Mock <IAudioService>(MockBehavior.Strict);
fingerprintCommandBuilder = new FingerprintCommandBuilder(fingerprintService.Object);
}
