fix(test): mock

[avivkeller]

No description provided.

[Copilot]

Pull Request Overview

This PR updates the test file to include the new mock functionality in the test suite.

• Imports the new "mock" function from 'node:test'.
• Ensures consistency in testing utilities.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 50.18%. Comparing base (492c2da) to head (dace5c4).
Report is 1 commits behind head on main.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #318      +/-   ##
==========================================
+ Coverage   50.02%   50.18%   +0.15%     
==========================================
  Files          81       81              
  Lines        6942     6942              
  Branches      296      299       +3     
==========================================
+ Hits         3473     3484      +11     
+ Misses       3466     3455      -11     
  Partials        3        3              

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[avivkeller]

@nodejs/web-infra auto-merging w/o formal fast-track approval as errata fix when approved