Testing Facebook apps is hard; part of that difficulty comes from
managing your test users. Currently, Facebook's "Developer" app
doesn't offer any way to do it, so you wind up with a bunch of curl
commands and pain.
This gem tries to take away the pain of managing your test users. It's easy to get started.
$ gem install facebook_test_users
$ fbtu apps add --name myapp --app-id 123456 --app-secret abcdef
$ fbtu users list --app myapp
$ fbtu users add --app myapp
$ fbtu users rm --app myapp --user 1000000093284356
You can also use it in your own Ruby applications; require "facebook_test_users" and off you go.