IFolder childFolder = fFactory.createFolder(null, folder, "Child");
DynamicDAO.save(folder);
FolderNewsMark mark = new FolderNewsMark(childFolder);
mark.resolve(NewsFilter.Type.SHOW_ALL, null);
IFeed feed = fFactory.createFeed(null, new URI("feed"));
INews news1 = fFactory.createNews(null, feed, new Date());
news1.setState(INews.State.NEW);
INews news2 = fFactory.createNews(null, feed, new Date());