I'm trying to incorporate my custom fields in Events and Reports as well as test cases for my custom bots in unit tests. What I¨m still encountering is that the Github actions are failing since my custom fields in harmonization are not known. I've added step which should create the harmonization file in /opt/intelmq/etc/ like so which is the only change to the action:

   - name: Include custom harmonization names
      run: mkdir -p /opt/intelmq/etc/ && cp docker/fast/harmonization.conf /opt/intelmq/etc/

However, intelmq still falls back to the default one. If I try to run manually load_configuration("/opt/intelmq/etc/harmonization.conf") the correct result is displayed.

Does anybody know how to supply the custom configuration to unit tests?