test(ui-voip): Normalize @rocket.chat/ui-voip unit tests

[tassoevan]

Proposed changes (including videos or screenshots)

It enforces the usage of userEvent for simulating user interactions in unit tests. It also removes the unnecessary top describe block in test suites and extracts state from an useMemo (unstable in concurrent rendering and suspense) to a ref.

Issue(s)

Steps to test or reproduce

Further comments

[dionisio-bot]

Looks like this PR is ready to merge! 🎉
If you have any trouble, please check the PR guidelines

[changeset-bot]

⚠️ No Changeset found

Latest commit: c18750a

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions]

PR Preview Action v1.4.8
🚀 Deployed preview to https://RocketChat.github.io/Rocket.Chat/pr-preview/pr-33739/
on branch gh-pages at 2024-10-24 06:30 UTC

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.56%. Comparing base (72182ba) to head (c18750a).
Report is 1 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #33739   +/-   ##
========================================
  Coverage    75.56%   75.56%           
========================================
  Files          491      491           
  Lines        21533    21533           
  Branches      5368     5368           
========================================
+ Hits         16271    16272    +1     
+ Misses        4625     4624    -1     
  Partials       637      637           

Flag	Coverage Δ
unit	75.56% <ø> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.