Currently in tests we use ldap server which provides unboundId ldap sdk
https://docs.ldap.com/ldap-sdk/docs/in-memory-directory-server.html
But I've found that in contrast with AD it uses entryUUID instead of ObjectGUID. Also by default there is no AD schema()
I want to jave tests closer to real production so I am looking for AD compatible in-memory lightweight ldap server.
Plan B is using testContainers but in-memory lightweight ldap server is a preferable option. Is there any free Ldap server which suits my needs ?