When LDAP is set up but the first admin is not yet set up, some of the
users module tests fail because known admin users is deleted before other
users. A known admin user must exists to delete existing users.
Fix this by deleting a known admin user only after deleting other users
when cleaning up tests.
Tests performed on Debian stable and testing:
- All the users module unit tests pass:
- when LDAP is not set up yet
- after LDAP is set up but empty
- after first admin user has set up using the web UI
Signed-off-by: Veiko Aasa <veiko17@disroot.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
78427f730c