Automated javascript testing: where we are and what we actually want
First the issue will give a short overview about different kind of testing: Unit vs. Integration/Functional testing
After that let's talk about the current status of testing of our javascript (which will be more and more important in the future).
Functional testing (is the PHP based approach what we want?)
How do we integrate javascript unit testing (https://mochajs.org/ | https://jasmine.github.io/) etc.
Visual regression testing
How to scale the Drupal testing infrastructure for that