LdapSearch rolesSearch = new GenericLdapSearch( getContextSource(), paramsFactory, transformer );
DefaultLdapUserRoleListService userRoleListService = new DefaultLdapUserRoleListService();
userRoleListService.setAllAuthoritiesSearch( rolesSearch );
userRoleListService.setRoleComparator( new DefaultRoleComparator() );
List res = userRoleListService.getAllRoles();
assertTrue( res.contains( "ROLE_CTO" ) ); //$NON-NLS-1$
assertTrue( res.contains( "ROLE_CEO" ) ); //$NON-NLS-1$