@Test
    public void testSetPostition() throws IOException {
        System.out.println("setPostition");
        int[] newPos = new int[2];
        newPos[0] = 1;
        newPos[1] = 1;
        
        AntBrain ab = new AntBrain("cleverbrain1.brain");
        Ant instance = new Ant(ab,true,0);
        instance.setPostition(newPos);
        
        // check getter to ensure setter works
        int[] result = instance.getPosition();
        assertArrayEquals(newPos, result);
    }