@Test(expected = UnsupportedOperationException.class)
public void testGetActive_invalidDimension() throws Exception {

    DateTimeFormatter dtf = DateTimeUtils.PARAMETER_WITH_DAY_DTF.withZone(dtZone);
    String startTimeStr = dtf.print(mentionTime.minusDays(1));
    String endTimeStr = dtf.print(mentionTime.plusDays(1));
    underTest.getActive(startTimeStr, endTimeStr, DimensionType.EMOJI.toString(),
                        ActiveMethod.ToTV.toString(), "10", "true");
}