gBookmark.setLink(new Link("http://www.umbc.edu"));
gBookmark.setTitle("UMBC");
gBookmark.setNotes("UMBC homepage");
int id = manager.addBookmark(gBookmark);
assertTrue(id > 0);
BookmarkDao bookmarkDao = getGnizrDao().getBookmarkDao();
GnizrDaoUtil.fillObject(bookmarkDao,userDao,linkDao,gBookmark);
// ensure we can delete and add the same bookmark
assertTrue(manager.deleteBookmark(gBookmark));
assertTrue((manager.addBookmark(gBookmark)>0));