/**
* Test getting an ad group criterion.
*/
public void testGet() throws Exception {
// Create selector and filter.
AdGroupCriterionSelector selector = new AdGroupCriterionSelector();
AdGroupCriterionIdFilter idFilter = new AdGroupCriterionIdFilter(null, adGroupId, criterionId);
selector.setIdFilters(new AdGroupCriterionIdFilter[] {idFilter});
selector.setCriterionUse(CriterionUse.BIDDABLE);
selector.setUserStatuses(new UserStatus[] {UserStatus.ACTIVE});
// Create DateRange.
DateRange range = new DateRange(TestUtils.firstDayOfMonth(), TestUtils.today());
selector.setStatsSelector(new StatsSelector(range, null));
AdGroupCriterionPage page = service.get(selector);
assertNotNull(page);
assertEquals(new Integer(1), page.getTotalNumEntries());