! Copyright (C) 2011 John Benediktsson.
! See http://factorcode.org/license.txt for BSD license.

USING: successor tools.test ;

[ "" ] [ "" successor ] unit-test
[ "abce" ] [ "abcd" successor ] unit-test
[ "THX1139" ] [ "THX1138" successor ] unit-test
[ "<<koalb>>" ] [ "<<koala>>" successor ] unit-test
[ "2000aaa" ] [ "1999zzz" successor ] unit-test
[ "AAAA0000" ] [ "ZZZ9999" successor ] unit-test
[ "**+" ] [ "***" successor ] unit-test