MCKIN-9091: Aggregation integration tests

[jcdyer]

Create aggregation integration tests.

These are moved over from edx/edx-platform#17703, because it was too hard to keep them in sync with the changing platform, and there was no good end plan for merging the code. Here, it can be merged cleanly, and run with regular platform tests.

JIRA tickets: BB-157, BB-163 , MCKIN-9091

Discussions: See references JIRA tickets, and mainline edx-platform PR.

Dependencies: None

Screenshots:

Sandbox URL: TBD - sandbox is being provisioned.

Merge deadline: None

Testing instructions:

1. Read over the discussion on the previous PR (edx/edx-platform#17703) and the referenced tickets.
2. Verify that the tests provide sufficient coverage as described in BB-163.

Author notes and concerns:

Reviewers

• (OpenCraft internal reviewer's GitHub username goes here)
• edX reviewer[s] TBD

Settings
N/A

[Metfriet]

@jcdyer Are you checking for BlockCompletions submitted in various configurations? I can't find it in the code, but maybe I am overlooking something.

[jcdyer]

@Metfriet I added some tests to verify the behavior of different configurations.

[Metfriet]

@jcdyer ok it looks good now. I will approve it when circleci is done.

[Metfriet]

I accidentally approved just now, but the tests are actually failing, also I don't have write access so you'll need to find someone else to also review this. @jcdyer

[jcdyer]

Oh weird. Those are passing for me locally.

[jcdyer]

That took longer to diagnose than it should. The tests are passing on lms, but not cms. They need to be flagged @skip_unless_lms.

[Metfriet]

looks good 👍 @jcdyer

[lgp171188]

👍 approving it based on @Metfriet's review

[wajeeha-khalid]

@jcdyer can you please provide MCKIN lira ticket number against this work? I need this info to prepare release

[jcdyer]

This did not have a MCKIN ticket, so I've created one at https://edx-wiki.atlassian.net/browse/MCKIN-9091. The only modifications here are adding tests (and fixing one tiny configuration error in LibraryContent module that was caught by the tests).