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public class UpdateAdserverSlotTableTestCase extends DbBaseTester {

    private Slot slot;
    private Account account;

    @Before
    public void setup() {
        Category category = dao.findAll(Category.class).get(0);
        account = MockObjectFactory.createBannerSlotWebsiteAndAccount(category, AdDimension.BANNER);
        Website site = firstItem(account.getWebsites());
        slot = firstItem(site.getSlots());
    }

    private <T> T firstItem(Set<T> itemSet) {
        return itemSet.iterator().next();
    }
  
}