test: improved test execution

[andinux]

... Only shows console output (like console.error) for failed tests.

Description of change

Pull-Request Checklist

• Code is up-to-date with the main branch
• npm run lint passes with this change
• npm run test passes with this change
• This pull request links relevant issues as Fixes #0000
• There are new or updated unit tests validating the change
• Documentation has been updated to reflect this change
• The new commits follow conventions outlined in the conventional commit spec

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.26%. Comparing base (a0cd3ff) to head (c89d200).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #251      +/-   ##
==========================================
+ Coverage   86.25%   86.26%   +0.01%     
==========================================
  Files          11       11              
  Lines        1011     1012       +1     
  Branches      314      311       -3     
==========================================
+ Hits          872      873       +1     
  Misses        133      133              
  Partials        6        6              

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