Doc for `testsetup` and cross-module testing

[epolack]

I have updated the doc regarding the @testsetup functionality.

Moreover, I have noticed that cross-module usage is possible, and can come really handy for some complicated set of tests. I have added documentation and tests regarding this as well. Was it done on purpose, and can I expect it to keep working in the future?

(Also, thanks for this piece of software; I find it extremely useful.)

[codecov[bot]]

Codecov Report

Merging #57 (c110489) into main (993a923) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #57   +/-   ##
=======================================
  Coverage   98.26%   98.26%           
=======================================
  Files           2        2           
  Lines         115      115           
=======================================
  Hits          113      113           
  Misses          2        2           

Flag	Coverage Δ
unittests	98.26% <ø> (ø)

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[kenahoo]

Any chance this will get merged soon? I didn't know about the setup functionality, is that officially supported?

[davidanthoff]

The setup stuff is not yet fully implemented (it doesn't exist in the VS Code extension), so we should hold off merging this until the feature is actually fully there. I've started working on the VS Code side of things again, so I'm making progress on it.

[kenahoo]

Awesome, thanks for the update @davidanthoff . I'll be watching this space!