public void TestMove()
{
One.MoveFirst(1);
One.MoveLast(1);
One.MoveFirst(2);
One.MoveLast(2);
Two.MoveFirst(1);
Two.MoveLast(1);
Two.MoveFirst(2);
Two.MoveLast(2);
Two.MoveAfter(1, 2);
Two.MoveAfter(2, 1);
Two.MoveBefore(1, 2);
Two.MoveBefore(2, 1);
Four.MoveFirst(1).MoveFirst(2).MoveFirst(3).MoveFirst(4).MoveFirst(6);
Four.MoveFirst(4).MoveFirst(3).MoveFirst(2).MoveFirst(1);
Four.MoveLast(1).MoveLast(2).MoveLast(3).MoveLast(4).MoveLast(6);
Four.MoveLast(4).MoveLast(3).MoveLast(2).MoveLast(1);
Four.MoveBefore(1, 2).MoveBefore(2, 1).MoveBefore(4, 3).MoveBefore(4, 3);
Four.MoveAfter(1, 2).MoveAfter(2, 1).MoveAfter(4, 3).MoveAfter(4, 3);
Four.MoveAfter(1, 4);
Four.MoveAfter(4, 1);
Four.MoveBefore(4, 1);
Four.MoveBefore(1, 4);
Four.MoveAfter(1, 1);
Four.MoveAfter(4, 4);
Four.MoveBefore(1, 1);
Four.MoveBefore(4, 4);
Four.MoveAfter(1, 6);
Four.MoveAfter(6, 1);
Four.MoveBefore(1, 6);
Four.MoveBefore(6, 1);
}
