Remove @shopify/react-testing

[gonzaloriestra]

WHY are these changes introduced?

There's a warning about @shopify/react-testing being deprecated

❯ pnpm install
Scope: all 14 workspace projects
packages/ui-extensions-dev-console       |  WARN  deprecated @shopify/react-testing@5.4.0
 WARN  8 deprecated subdependencies found: @shopify/useful-types@5.3.0, boolean@3.2.0, glob@10.5.0, glob@7.2.3, glob@8.1.0, inflight@1.0.6, node-domexception@1.0.0, whatwg-encoding@3.1.1
Packages: +16 -1
++++++++++++++++-
Progress: resolved 1980, reused 1830, downloaded 0, added 1, done
Done in 4.4s using pnpm v10.11.1

WHAT is this pull request doing?

Replaces that dependency with @testing-library/react

❯ pnpm install
Scope: all 14 workspace projects
 WARN  7 deprecated subdependencies found: boolean@3.2.0, glob@10.5.0, glob@7.2.3, glob@8.1.0, inflight@1.0.6, node-domexception@1.0.0, whatwg-encoding@3.1.1
Packages: +1
+
Progress: resolved 1977, reused 1827, downloaded 0, added 1, done
Done in 3.6s using pnpm v10.11.1

How to test your changes?

pnpm i

Measuring impact

How do we know this change was effective? Please choose one:

• n/a - this doesn't need measurement, e.g. a linting rule or a bug-fix
• Existing analytics will cater for this addition
• PR includes analytics changes to measure impact

Checklist

• I've considered possible cross-platform impacts (Mac, Linux, Windows)
• I've considered possible documentation changes

[gonzaloriestra]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• Remove @shopify/react-testing #6920 👈 (View in Graphite)
• Remove @shopify/react-i18n #6919
• Remove some deprecated dependencies #6918
• Fix peer dependencies issues #6898
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	76.92%	14536/18897
🟡	Branches	70.59%	7231/10244
🟡	Functions	75.94%	3696/4867
🟡	Lines	78.42%	13732/17510

Test suite run success

3788 tests passing in 1448 suites.

Report generated by 🧪jest coverage report action from 64c5916

[gonzaloriestra]

/snapit

[github-actions]

🫰✨ Thanks @gonzaloriestra! Your snapshot has been published to npm.

Test the snapshot by installing your package globally:

npm i -g --@shopify:registry=https://registry.npmjs.org @shopify/cli@0.0.0-snapshot-20260303162806

Caution

After installing, validate the version by running shopify version in your terminal.
If the versions don't match, you might have multiple global instances installed.
Use which shopify to find out which one you are running and uninstall it.