[WIP] SE-760 Public Courses: Show "Enroll" links on public courses only if self-enrollment is allowed

[DevanR]

This PR contains bug fixes to the course home page with regards to courses that are marked as "public".

Specifically:

1. Enroll warning is shown only if user is registered and not enrolled
2. Enroll button is shown only if self-enrollment is allowed
3. Enroll message is shown only if self-enrolment is allowed

Dependencies: None

Sandbox URL: TBD - sandbox is being provisioned.

Merge deadline: ASAP

Testing instructions:

1. Set up edx-devstack
2. Clone "opencraft/edx-platform/devan/show-enroll-links-on-public-courses-only-if-self-enrollment-allowed" to edx-platform
3. Run "make lms-shell"
4. Run
   pytest openedx/features/course_experience/tests/view/test_course_home.py::TestCourseHomePageAccess

Reviewers

• Pooja Kulkarni (pkulkark)
• edX reviewer[s] TBD

[openedx-webhooks]

Thanks for the pull request, @DevanR! I've created OSPR-3087 to keep track of it in JIRA. JIRA is a place for product owners to prioritize feature reviews by the engineering development teams.

Feel free to add as much of the following information to the ticket:

• supporting documentation
• edx-code email threads
• timeline information ("this must be merged by XX date", and why that is)
• partner information ("this is a course on edx.org")
• any other information that can help Product understand the context for the PR

All technical communication about the code itself will still be done via the GitHub pull request interface. As a reminder, our process documentation is here.

[pkulkark]

This can be combined with existing tests above in line : https://github.com/edx/edx-platform/blob/master/openedx/features/course_experience/tests/views/test_course_home.py#L315

[DevanR]

I was looking into this now and I'm not sure about the changes to be made to the test you referred me. Do I have to make changes in the ddt input for the function? I tried to keep my tests separate, but that function seems to test many different features.

[edx-status-bot]

Your PR has finished running tests. The following contexts failed:

• jenkins/quality
• jenkins/bokchoy

[openedx-webhooks]

@DevanR Even though your pull request wasn’t merged, please take a moment to answer a two question survey so we can improve your experience in the future.

[natabene]

@DevanR Thank you for your attempt to contribute.

[clemente]

For reference: this PR was superseded by https://github.com/edx/edx-platform/pull/19837, which was already merged.