intervalControlHelper = new IntervalControlHelper();
    }

    @Test
    public void test_noRule() {
        assertEquals(0, intervalControlHelper.getDelay());
    }

    @Test
    public void test_0000() throws ParseException {
        final IntervalControlHelper intervalControlHelper = createHelper("00:00", 1);
        intervalControlHelper.addIntervalRule("01:30", "15:15", "*", 1000);