private void RunTest(IEnumerable <float[]> pool, FingerprintDescriptor descriptor)
{
const int TopWavelets = 200;
foreach (var floats in pool)
{
descriptor.ExtractTopWavelets(floats, TopWavelets, RangeUtils.GetRange(floats.Length));
}
}
public void ExtractTopWaveletWorksCorrectly()
{
float[] frames = new float[] { 5, 6, 1, 8, 9, 2, 0, -4, 6, -10, 7, 3, 1, 0, 2, 5, -11, 0, 5, 13, 7, 6, 3, 2 };
bool[] expected = new[]
{
false, false, false, false, false, false, true, false, true, false, false, false, false, false, false, false, false, false, false,
true, false, false, false, false, false, false, false, false, false, false, false, false, false, true, false, false, false, false,
true, false, false, false, false, false, false, false, false, false
};
bool[] encodedFingerprint = fingerprintDescriptor.ExtractTopWavelets(frames, 5, RangeUtils.GetRange(frames.Length)).ToBools();
CollectionAssert.AreEqual(expected, encodedFingerprint);
}
public void ExtractTopWaveletesText()
{
float[] frames = TestUtilities.GenerateRandomFloatArray(128 * 32);
float[] copy = (float[])frames.Clone();
bool[] actual = fingerprintDescriptor.ExtractTopWavelets(frames, TopWavelets, RangeUtils.GetRange(128 * 32)).ToBools();
bool[] expected = ExtractTopWaveletsTested(copy, TopWavelets);
CollectionAssert.AreEqual(expected, actual);
}
