public void ParseTest2()
{
StringReader stringReader = new StringReader(Properties.Resources.haarcascade_frontalface_alt2);
HaarCascade cascade = HaarCascade.FromXml(stringReader);
Assert.AreEqual(20, cascade.Stages.Length);
Assert.AreEqual(3, cascade.Stages[0].Trees.Length);
Assert.AreEqual(2, cascade.Stages[0].Trees[0].Length);
Assert.AreEqual(false, cascade.HasTiltedFeatures);
}