getWorld().getTile(0, 0).setOwner(testPlayer.getPrincipal());
    public void testDoMove() {        setUp();        TrackTile oldTrackPiece;        TrackTile newTrackPiece;        byte oldConfig;        byte newConfig;        TrackMove move;        MoveStatus moveStatus;        //Try building the simplest piece of track.        newConfig = CompassPoints.NORTH;        oldTrackPiece = getWorld().getTile(0, 0).getTrackTile();        newTrackPiece = TrackTile.createTrackTile(getWorld(), newConfig, 0);        assertMoveDoMoveIsOk(oldTrackPiece, newTrackPiece);    }