public void SkipBytesTest()
{
byte[] input = new byte[4] {
1, 2, 3, 4
};
WangStream wangStream = new WangStream(input);
Assert.IsFalse(wangStream.IsEnd());
wangStream.SkipBytes(2);
Assert.IsFalse(wangStream.IsEnd());
Assert.AreEqual(2, wangStream.AvailableBytes());
Assert.AreEqual(3, wangStream.ReadByte());
Assert.IsFalse(wangStream.IsEnd());
Assert.AreEqual(1, wangStream.AvailableBytes());
}