Add a phpunit test

I've add src/Functional/GitlabTemplatesDownstreamTest.php but the pipeline phpunit job did not get added. Not sure why.

Added functionality for BEFORE_SCRIPT_ACTIONS "phpunit-fail". Tested here and fails as required
https://git.drupalcode.org/issue/gitlab_templates_downstream-3506676/-/j...

Committed to d10 and cherry-picked to d9.

Tests for d7 now run https://git.drupalcode.org/project/gitlab_templates_downstream/-/pipelin...
and with BEFORE_SCRIPT_ACTIONS phpunit-fail
https://git.drupalcode.org/issue/gitlab_templates_downstream-3506676/-/j...

Done

Thanks for all this!

It was on my list anyway, but came to the fore as needed for the testing in
✨ Try to remove most of the hardcoded "/custom" paths and use DRUPAL_PROJECT_FOLDER to calculate the right ones Active

The actual phpunit tests do not really check anything except a simple boolean value, but I guess that's OK. We only need the tests to exist and run, as that allows us to see the environment variables, check versions, directory structure and force a failure when needed.

Automatically closed - issue fixed for 2 weeks with no activity.