public void testIsAfterNow() {
    MutableInterval test = new MutableInterval(TEST_TIME1, TEST_TIME2);

    DateTimeUtils.setCurrentMillisFixed(TEST_TIME1 - 1);
    assertEquals(true, test.isAfterNow());
    DateTimeUtils.setCurrentMillisFixed(TEST_TIME1);
    assertEquals(false, test.isAfterNow());
    DateTimeUtils.setCurrentMillisFixed(TEST_TIME1 + 1);
    assertEquals(false, test.isAfterNow());
  }