@Test
public void testGetFirstWeekCurrentMonth() throws Exception {

    LocalDate today = LocalDate.now();
    LocalDate firstMonday = today.withDayOfMonth(1).withDayOfWeek(DateTimeConstants.MONDAY);
    int week = Days.daysBetween(firstMonday, today).dividedBy(DateTimeConstants.DAYS_PER_WEEK).getDays();
    assertEquals(week, mRangeUnit.getFirstWeek(today));
}