* Prepare some initial test refactoring
- Expand test data for course home metadata
- Don't test courseware metadata in course-home redux tests
This is Dillon's work.
* AA-265: Add more tests for the dates tab
Add an ADR to talk about how we want to test in this repo.
And refactor the fake dates tab data used for debugging to also be
used for tests.
d8ed3d6bf8