More generic test

[janscience]

In test.py you should have no file paths and no platform test. Maybe the best would be to add a little nix file to the repo on which this test runs. Maybe tomorrow if you have again a good cell, just make a 5min recording with baseline and sam.

[jgrewe]

well the test.py is just for me ;) Not meant for formal testing. Guess it will disappear from the repository at some point.

Will try to find a small file suitable for sharing/demo/proper testing