Enable mock-ajax component in test.
Add baseapi attribute to component.

Default to location origin.
Use core-ajax component to retrieve list of comments from server (baseapi).
Ident.
Make test pass on comment creation with correct form data.
This is how we mock an event.
Make test pass: new comment requires author and text present.
Add form with author and text fields.
Make test pass: reset form after new comment is created.
Wait for computation.
We add and remove the annotable to body document in each test.
Make test pass: if comments present, populate and display theme.