We need to create a Behat test that can test the function of the new communication room icon/link. It will need to communicate with the Matrix Mock server. I believe this will have some similarity to how the BigBlueButton one is currently setup.

The icon behaves similarly to the '?' icon that appears on most pages in the bottom right corner. The icon should only show under these circumstances:

1. You have the experimental setting for communication rooms enabled
2. You are on a course-related page
3. There is a valid room link

There is already a Matrix Mock server available at MDL-76737

The test will need to check the visibility of the new icon that allows you to access the Matrix chat room.

Desktop view

Mobile view