public void CornerOrientationTests()
        {
            int           num;
            OneLookLLCube cube = new OneLookLLCube();

            for (int k = 0; k < 480; k += 24)
            {
                cube.Solve();
                cube.SetUpPosition(k);
                cube.RandomUMove();
                num = cube.GetCornerOrientationNum();
                Assert.AreEqual(k / 72, num, "failed on position " + k);
            }
            cube.Solve();
            cube.HOrientation();
            num = cube.GetCornerOrientationNum();
            Assert.AreEqual(6, num, "failed on h orientation");
            cube.U();
            num = cube.GetCornerOrientationNum();
            Assert.AreEqual(6, num, "failed on h orientation");
            cube.Solve();
            num = cube.GetCornerOrientationNum();
            Assert.AreEqual(7, num, "failed with corners oriented");
        }