QueryManager queryManager = this.getQueryManager();
Filter filter = queryManager.createFilter(Paragraph.class);
filter.addLike("text", "Para%");
filter.setScope("/test/");
Query query = queryManager.createQuery(filter);
query.addOrderByDescending("text");
ObjectContentManager ocm = this.getObjectContentManager();
Collection result = ocm.getObjects(query);
assertEquals("Invalid number of objects - should be = 3", 3, result.size());