* Test getting all campaign criteria in a campaign.
*/
public void testGetAllInCampaign() throws Exception {
// Create selector and filter.
CampaignCriterionSelector selector = new CampaignCriterionSelector();
CampaignCriterionIdFilter filter = new CampaignCriterionIdFilter(campaignId, null);
selector.setIdFilters(new CampaignCriterionIdFilter[] {filter});
CampaignCriterionPage page = service.get(selector);
assertNotNull(page);