Does somebody have a working example for Acceptance tests via Selenium?

[gb5256]

Hi,
I am trying to get acceptance tests working with selenium and firefox but I do not get it done.
i am using the setup as described here, and installed a yii2-basic, which is accessible via localhost in the browser.
So that works. I can also run the unit and functional tests without problems.
But acceptance is tricky. I saw the comment from @schmunk42 about phd5 but that one is too complex for me to grasp (sorry).
Is there a simple example of a bare to the bone docker-compose and acceptance.suite.yml that just works (especially with this yiisoft/yii2-docker).

Thanks for any help,
gb5256

[schmunk42]

For acceptance tests only, have a look at: https://github.com/dmstr/docker-acception