I'm going to close & reopen this. Hopefully it will then allow the new CI to run properly!

I will try to fix tests soon

@aywan would you please merge master into the PR branch. Tests are now in order with GitHub actions in place.

This breaks BC, since the nullable argument is not optional.
Other than that I like the idea

Why tests are in external repo?

Because the module wasn't, originally.. Since codeception modules have been split to separate repos, we could merge the tests back into this one.

Off-topic for this pull request: I would really like to see the tests in the module repo as well. It was confusing to clone the repo and see no tests folder the first time :D

A PR moving them would be greatly appreciated!

So now tests are moved.

Can this be merged?

Thanks!