@Test
public void testGetDate() {

    Date now = new Date();
    AtomDate adNow = new AtomDate(now);
    assertEquals(now, adNow.getDate());
    // getDate, then mutate to assert it was cloned
    Date now2 = adNow.getDate();
    now2.setTime(now2.getTime() + 10);
    assertFalse(now2.equals(adNow.getDate()));
}