Test non-privileged (eg: end user) account and group membership management.


Use Cases:

Group Registration starts via Browsing/Search for Data. (Already logged in)
Group Registration starts via Browsing/Search for Data. (Login required)
Group Registration starts via Browsing/Search for Data. (User registration required)

External Gateway Registration starts via Browsing/Search for Data. (Already logged In at external Gateway)
External Gateway Registration starts via Browsing/Search for Data. (Login required at external Gateway)

Groups with Automatic Membership. (NCL, etc...)
Groups that Require Authorization.
Check Different States of Required Authorization. (Waiting, Approved, Denied, etc...)

Verify that Redirects after the Above processes seems to be working correctly.
Verify that with different login types (Username/Password vs Openid) that you're never logged out of the system.