Comment 1 for bug 1757507

Here it is:
http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/jboyer/lp1757507-restrict-opt-in-for-real

It's simply a reordering of the existing tests but here's a simple way to test.

pre-patch
Set org.patron_boundary to 0 at the top of your consortium.
Set org.restrict_opt_to_depth to any level you like at a specific system level (or below) OU other than the one your workstation is in.
Search for a patron that should be at a restricted location.
Open user account and receive no notice of opt-in restriction.

post-patch:
Same as above but at final step you will be denied access to the patron's information because they can't be opted-in at your location.
Search for any user outside of the restricted area of the aou tree.
Open user account and receive no mention of opt-in.