@Test
    public void onSeveralRemappingsNoRedundantKeys()
    {
        Random r = new Random();
        for (int i = 0; i < 1000; i++)
            settings.reMap(Input.values()[r.nextInt(6)], r.nextInt(100));
        int inputs = 0;
        for (int i = 0; i < 100; i++)
        {
            if (settings.getControl(i) != Input.NOTMAPPED)
                inputs++;
        }
        assertTrue(inputs <= Input.values().length - 1);
    }