public void testAddDay() {
		Date date = DateUtils.addDay(testDate, 1);
		Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		assertEquals(24, calendar.get(Calendar.DAY_OF_MONTH));

		date = DateUtils.addDay(testDate, 360);
		calendar.setTime(date);
		assertEquals(2013, calendar.get(Calendar.YEAR));
	}