#4 upgradepath: write unit tests
Opened by kparal. Modified

That would be very nice, thank you very much.


Please note that this basically means rewriting most of the upgradepath code. There's too much old-days baggage in there, and it was never written in a way that would be testable. It's spaghetti code instead of clear and standalone methods and functions.

Metadata Update from @kparal:
- Issue marked as depending on: #15

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