@Test
public void testIsIn() throws Exception {

    LocalDate today = LocalDate.now();
    assertTrue(mUnit.isIn(today.withDayOfWeek(DateTimeConstants.MONDAY)));
    assertTrue(mUnit.isIn(today.withDayOfWeek(DateTimeConstants.WEDNESDAY)));
    assertTrue(mUnit.isIn(today.withDayOfWeek(DateTimeConstants.SUNDAY)));
}