@Test
public void testNext() throws Exception {

    LocalDate nextWeek = LocalDate.parse("2014-08-04");
    LocalDate nextWeekEnd = LocalDate.parse("2014-08-10");
    assertTrue(mWeek.next());
    assertEquals(nextWeek, mWeek.getFrom());
    assertEquals(nextWeekEnd, mWeek.getTo());
    assertEquals(nextWeek, mWeek.getDays().get(0).getDate());
    assertEquals(nextWeekEnd, mWeek.getDays().get(6).getDate());
}