Cannot run edxapp Jasmine tests about devstack

[clintonb]

Simple solution (borrowed from https://dzone.com/articles/how-to-run-karma-tests-in-a-docker-container): install xvfb and Firefox in the images. I just tested this, and it works. This solution is not ideal given that we don't necessarily want either of these applications installed on production images.

It would be ideal if there were a way to instruct Karma to use a remote browser. In that case we could use an external container, such as https://hub.docker.com/r/selenium/standalone-firefox/.

[clintonb]

Related to #53.

[clintonb]

@jzoldak thoughts on if/how we can incorporate the work you presented a couple weeks ago?

[jzoldak]

@clintonb Hm, I'd need to think of the best thing for the Jasmine tests. For bok-choy tests (may be more applicable to #53, this is what I had going so far) - add a selenium standalone container.

Still haven't gotten a chance to fully document it yet. :/
However I think you might be able to get what you need, with some tips for how to work around some bugs and what not here.

[macdiesel]

https://openedx.atlassian.net/browse/PLAT-1671