public void Vector4Test()
{
int size = sizeof(float) * 8 * 4;
Vector4 value = new Vector4(rnd.NextSmallFloat(), rnd.NextSmallFloat(), rnd.NextSmallFloat(), rnd.NextSmallFloat());
stream.WriteVector4(value);
Assert.AreEqual(size, stream.BitOffset);
stream.ResetRead();
Assert.AreEqual(value, stream.ReadVector4());
Assert.AreEqual(size, stream.BitOffset);
}