Add a test to make sure that rename_file does not open it

[mwouts]

Relates to #1376

[github-actions]

Thank you for making this pull request.

Did you know? You can try it on Binder: or .

Also, the version of Jupytext developed in this PR can be installed with pip:

HATCH_BUILD_HOOKS_ENABLE=true pip install git+https://github.com/mwouts/jupytext.git@check_rename_does_not_open_file_issue_1376

(this requires nodejs, see more at Developing Jupytext)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.81%. Comparing base (518ab60) to head (c27088b).

❌ Your project status has failed because the head coverage (96.77%) is below the target coverage (97.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1377      +/-   ##
==========================================
- Coverage   96.87%   96.81%   -0.07%     
==========================================
  Files          32       32              
  Lines        4989     4989              
==========================================
- Hits         4833     4830       -3     
- Misses        156      159       +3     

Flag	Coverage Δ
external	73.40% <ø> (+0.16%)	⬆️
functional	87.35% <ø> (ø)
integration	80.60% <ø> (ø)
unit	65.92% <ø> (ø)

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[mwouts]

Closing as this test did not spot the problem.