@Test
    public void testSetDirection() throws IOException {
        System.out.println("setDirection");
        int dir = 5;
        
        AntBrain b = new AntBrain("cleverbrain1.brain");
        Ant instance = new Ant(b,true,0);
        instance.setDirection(dir);
        int result = instance.getDirection();
        assertEquals(dir, result);
    }