Do not spill databases about testing-framework

[helhum]

I'm sorry you're annoyed by using this framework. I was created with best intention and as a fork of the TYPO3 Testing framework with specific support for multiple TYPO3 versions. In general though, it works exactly like the original framework we forked. While I agree this isn't too nice to create many databases for functional tests, changing that would mean re-creating everything from scratch with a different concept in mind. This isn't and will not be our priority with this package.

As workaround I can only recommend to use existing technology to create "disposable" database services for executing the tests, being it a local docker container or on a CI system like Gitlab CI. This framework in not designed to run tests on a production system (e.g. before a deployment).