Refactor: Remove jest/test deps from root package.json

[himanshupathak95]

What?

Related to #75041

Removes 5 jest/test dependencies from the root package.json that are already fully declared in the test/unit and test/native workspace

packages:

• jest
• babel-jest
• jest-junit
• jest-watch-typeahead
• @testing-library/jest-dom

With npm workspaces, these are hoisted to the shared node_modules/ from the workspace declarations, so all test:unit and test:native scripts continue to work without change.

Testing: unit tests pass.

[github-actions]

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Co-authored-by: himanshupathak95 <abcd95@git.wordpress.org>
Co-authored-by: manzoorwanijk <manzoorwanijk@git.wordpress.org>

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[Copilot]

Pull request overview

This PR continues the monorepo workspace cleanup by removing Jest-related devDependencies from the root package.json, relying on the already-declared dependencies in the test/unit and test/native workspaces so workspace-scoped test scripts keep working.

Changes:

• Removed jest, babel-jest, jest-junit, jest-watch-typeahead, and @testing-library/jest-dom from the root package.json.
• Updated package-lock.json to reflect those dependencies no longer being declared at the root level.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File	Description
package.json	Drops Jest/test deps from root devDependencies; root test scripts already delegate to @wordpress/unit-tests / @wordpress/native-tests.
package-lock.json	Removes the corresponding root-level dependency declarations to match package.json.

[manzoorwanijk]

The related issues contains a complete diff for the changes needed for this. Let us ensure to apply that whole diff here.

[himanshupathak95]

The related issues contains a complete diff for the changes needed for this. Let us ensure to apply that whole diff here.

Thanks for the review, @manzoorwanijk!

I've rebased this PR onto the latest trunk (which included the changes from #78813) and resolved the conflicts. The complete set of jest/test-related dependencies specified in #75041 has now been removed from the root package.json and package-lock.json:

jest
babel-jest
jest-junit
jest-watch-typeahead
@testing-library/jest-dom

All of these are already declared in the test/unit and test/native workspace packages, so all test:unit and test:native scripts continue to work as expected via workspace hoisting. Only @emotion/jest has been kept at the root as it's used by components outside the test workspaces.

[Copilot]

Pull request overview

Copilot reviewed 1 out of 2 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

package.json:1

• Removing jest/babel-jest/jest-* dependencies will break any existing scripts (or CI jobs) that still invoke Jest. Please also update/remove the corresponding test scripts and any CI configuration to use the intended replacement runner, or keep Jest as a devDependency until all call sites are migrated.

{

[manzoorwanijk]

The task isn’t to just remove it from the root, it’s rather to also add the required deps for all the workspaces. As mentioned earlier, the linked issue mentioned the diff that needs to be applied.

Please apply these changes (click to see the diff)

diff --git a/package.json b/package.json
index 504eaf3b2f1..aad5f48c703 100644
--- a/package.json
+++ b/package.json
@@ -47,12 +47,10 @@
 		"@babel/core": "7.25.7",
 		"@emotion/babel-plugin": "11.13.5",
 		"@emotion/is-prop-valid": "1.4.0",
-		"@emotion/jest": "^11.14.2",
 		"@emotion/native": "11.11.0",
 		"@emotion/react": "11.14.0",
 		"@emotion/styled": "11.14.1",
 		"@eslint/eslintrc": "^3.0.0",
-		"@testing-library/jest-dom": "6.9.1",
 		"@types/node": "^20.19.39",
 		"@types/prettier": "2.4.4",
 		"@types/react": "19.2.13",
@@ -61,7 +59,6 @@
 		"@wordpress/eslint-tools": "file:./tools/eslint",
 		"@wordpress/release-tools": "file:./tools/release",
 		"@wordpress/vips": "file:./packages/vips",
-		"babel-jest": "29.7.0",
 		"babel-loader": "9.2.1",
 		"babel-plugin-inline-json-import": "0.3.2",
 		"change-case": "4.1.2",
@@ -72,9 +69,6 @@
 		"eslint-formatter-compact": "9.0.1",
 		"glob": "7.1.2",
 		"husky": "7.0.0",
-		"jest": "29.6.2",
-		"jest-junit": "^13.0.0",
-		"jest-watch-typeahead": "2.2.2",
 		"lerna": "8.1.9",
 		"lint-staged": "16.4.0",
 		"npm-run-all": "4.1.5",
diff --git a/packages/admin-ui/package.json b/packages/admin-ui/package.json
index 541e8246c65..69bba340b80 100644
--- a/packages/admin-ui/package.json
+++ b/packages/admin-ui/package.json
@@ -54,6 +54,10 @@
 		"@wordpress/ui": "file:../ui",
 		"clsx": "^2.1.1"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4"
 	},
diff --git a/packages/block-directory/package.json b/packages/block-directory/package.json
index 0fe808a515b..bd715d0ab4b 100644
--- a/packages/block-directory/package.json
+++ b/packages/block-directory/package.json
@@ -66,6 +66,9 @@
 		"clsx": "^2.1.1"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/packages/block-editor/package.json b/packages/block-editor/package.json
index d759578f4fd..1e5d65ff975 100644
--- a/packages/block-editor/package.json
+++ b/packages/block-editor/package.json
@@ -115,6 +115,9 @@
 	},
 	"devDependencies": {
 		"@ariakit/test": "^0.4.13",
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/packages/block-editor/src/components/link-picker/test/index.js b/packages/block-editor/src/components/link-picker/test/index.js
index 040f31f352d..5098293658d 100644
--- a/packages/block-editor/src/components/link-picker/test/index.js
+++ b/packages/block-editor/src/components/link-picker/test/index.js
@@ -141,7 +141,7 @@ describe( 'LinkPicker', () => {
 			);
 
 			const button = screen.getByRole( 'button' );
-			const image = within( button ).getByRole( 'img', { hidden: true } );
+			const image = within( button ).getByRole( 'presentation' );
 
 			expect( image ).toHaveAttribute(
 				'src',
diff --git a/packages/block-library/package.json b/packages/block-library/package.json
index cdf187eaa23..56d981853a5 100644
--- a/packages/block-library/package.json
+++ b/packages/block-library/package.json
@@ -144,6 +144,9 @@
 		"uuid": "^14.0.0"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/packages/block-library/src/cover/test/edit.js b/packages/block-library/src/cover/test/edit.js
index 8f5f28dc0d2..561ba908ea2 100644
--- a/packages/block-library/src/cover/test/edit.js
+++ b/packages/block-library/src/cover/test/edit.js
@@ -168,7 +168,7 @@ describe( 'Cover block', () => {
 			await selectBlock( 'Block: Cover' );
 			expect(
 				within( screen.getByLabelText( 'Block: Cover' ) ).getByRole(
-					'img'
+					'presentation'
 				)
 			).toBeInTheDocument();
 
@@ -183,7 +183,7 @@ describe( 'Cover block', () => {
 
 			expect(
 				within( screen.getByLabelText( 'Block: Cover' ) ).queryByRole(
-					'img'
+					'presentation'
 				)
 			).not.toBeInTheDocument();
 		} );
@@ -269,7 +269,7 @@ describe( 'Cover block', () => {
 
 			expect(
 				within( screen.getByLabelText( 'Block: Cover' ) ).getByRole(
-					'img'
+					'presentation'
 				)
 			).toHaveStyle( 'object-position: 100% 50%;' );
 		} );
diff --git a/packages/components/package.json b/packages/components/package.json
index 37eb1041155..1280b5906b2 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -107,7 +107,10 @@
 		"@ariakit/test": "^0.4.13",
 		"@storybook/addon-docs": "^10.2.8",
 		"@storybook/react-vite": "^10.2.8",
+		"@testing-library/dom": "^10.4.1",
 		"@testing-library/jest-dom": "^6.9.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"@types/jest": "^29.5.14",
 		"@wordpress/jest-console": "file:../jest-console",
 		"snapshot-diff": "^0.10.0",
diff --git a/packages/compose/package.json b/packages/compose/package.json
index 4bf7cac9faa..97eac7bd22d 100644
--- a/packages/compose/package.json
+++ b/packages/compose/package.json
@@ -60,6 +60,9 @@
 		"use-memo-one": "^1.1.1"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"mock-match-media": "0.4.2"
 	},
 	"peerDependencies": {
diff --git a/packages/core-data/package.json b/packages/core-data/package.json
index e49e33bf699..2c5a13ae6d5 100644
--- a/packages/core-data/package.json
+++ b/packages/core-data/package.json
@@ -73,6 +73,8 @@
 	},
 	"devDependencies": {
 		"@jest/globals": "^30.2.0",
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
 		"@types/jest": "^29.5.14",
 		"@types/node": "^20.19.39",
 		"deep-freeze": "0.0.1"
diff --git a/packages/customize-widgets/package.json b/packages/customize-widgets/package.json
index 71f90d44372..a9278a16bc6 100644
--- a/packages/customize-widgets/package.json
+++ b/packages/customize-widgets/package.json
@@ -65,6 +65,10 @@
 		"clsx": "^2.1.1",
 		"fast-deep-equal": "^3.1.3"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
diff --git a/packages/data/package.json b/packages/data/package.json
index 3128d210541..7d5aaf23bbe 100644
--- a/packages/data/package.json
+++ b/packages/data/package.json
@@ -61,6 +61,9 @@
 		"use-memo-one": "^1.1.1"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/packages/dataviews/package.json b/packages/dataviews/package.json
index d6a99735378..af8627eb579 100644
--- a/packages/dataviews/package.json
+++ b/packages/dataviews/package.json
@@ -77,7 +77,10 @@
 	"devDependencies": {
 		"@storybook/addon-docs": "^10.2.8",
 		"@storybook/react-vite": "^10.2.8",
+		"@testing-library/dom": "^10.4.1",
 		"@testing-library/jest-dom": "^6.9.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"@types/jest": "^29.5.14",
 		"esbuild": "^0.27.2",
 		"storybook": "^10.2.8"
diff --git a/packages/edit-post/package.json b/packages/edit-post/package.json
index 7bcd54db56b..bec0720a063 100644
--- a/packages/edit-post/package.json
+++ b/packages/edit-post/package.json
@@ -83,6 +83,11 @@
 		"clsx": "^2.1.1",
 		"memize": "^2.1.0"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
diff --git a/packages/edit-widgets/package.json b/packages/edit-widgets/package.json
index ef7e3ec93f6..ea5b6c08f91 100644
--- a/packages/edit-widgets/package.json
+++ b/packages/edit-widgets/package.json
@@ -79,6 +79,8 @@
 		"clsx": "^2.1.1"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/packages/editor/package.json b/packages/editor/package.json
index 1340ef5ed5e..5e6183e03a5 100644
--- a/packages/editor/package.json
+++ b/packages/editor/package.json
@@ -117,6 +117,9 @@
 		"uuid": "^14.0.0"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/packages/element/package.json b/packages/element/package.json
index 439f4aad51c..d99984168fb 100644
--- a/packages/element/package.json
+++ b/packages/element/package.json
@@ -54,6 +54,10 @@
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2"
+	},
 	"publishConfig": {
 		"access": "public"
 	}
diff --git a/packages/format-library/package.json b/packages/format-library/package.json
index ffdd407c2d7..b6145a18381 100644
--- a/packages/format-library/package.json
+++ b/packages/format-library/package.json
@@ -58,6 +58,11 @@
 		"@wordpress/ui": "file:../ui",
 		"@wordpress/url": "file:../url"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
diff --git a/packages/global-styles-ui/package.json b/packages/global-styles-ui/package.json
index bac1d0f445e..2b3a13e6972 100644
--- a/packages/global-styles-ui/package.json
+++ b/packages/global-styles-ui/package.json
@@ -64,6 +64,10 @@
 		"clsx": "^2.1.0",
 		"colord": "^2.7.0"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
diff --git a/packages/grid/package.json b/packages/grid/package.json
index 9a0c4d9889c..a51a419d617 100644
--- a/packages/grid/package.json
+++ b/packages/grid/package.json
@@ -56,6 +56,8 @@
 		"clsx": "^2.1.1"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
 		"@types/jest": "^29.5.14",
 		"@wordpress/icons": "file:../icons",
 		"@wordpress/ui": "file:../ui"
diff --git a/packages/interface/package.json b/packages/interface/package.json
index bb09312e001..926307a64d8 100644
--- a/packages/interface/package.json
+++ b/packages/interface/package.json
@@ -68,6 +68,10 @@
 		"@wordpress/viewport": "file:../viewport",
 		"clsx": "^2.1.1"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
diff --git a/packages/jest-preset-default/jest-preset.js b/packages/jest-preset-default/jest-preset.js
index 67f94c0c8e3..f78939501c1 100644
--- a/packages/jest-preset-default/jest-preset.js
+++ b/packages/jest-preset-default/jest-preset.js
@@ -1,21 +1,13 @@
 module.exports = {
 	moduleNameMapper: {
-		'\\.(scss|css)$': require.resolve(
-			'@wordpress/jest-preset-default/scripts/style-mock.js'
-		),
+		'\\.(scss|css)$': require.resolve( './scripts/style-mock.js' ),
 		// See https://github.com/facebook/jest/issues/11100#issuecomment-967161978
 		'@eslint/eslintrc': '@eslint/eslintrc/dist/eslintrc-universal.cjs',
 	},
 	modulePaths: [ '<rootDir>' ],
-	setupFiles: [
-		require.resolve(
-			'@wordpress/jest-preset-default/scripts/setup-globals.js'
-		),
-	],
+	setupFiles: [ require.resolve( './scripts/setup-globals.js' ) ],
 	setupFilesAfterEnv: [
-		require.resolve(
-			'@wordpress/jest-preset-default/scripts/setup-test-framework.js'
-		),
+		require.resolve( './scripts/setup-test-framework.js' ),
 	],
 	testEnvironment: 'jsdom',
 	testMatch: [
diff --git a/packages/media-editor/package.json b/packages/media-editor/package.json
index 430b2671715..ac26260f95c 100644
--- a/packages/media-editor/package.json
+++ b/packages/media-editor/package.json
@@ -63,6 +63,11 @@
 		"clsx": "^2.1.1",
 		"gl-matrix": "^3.4.3"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4"
 	},
diff --git a/packages/media-fields/package.json b/packages/media-fields/package.json
index 713397d8d0d..2a3be3fc3de 100644
--- a/packages/media-fields/package.json
+++ b/packages/media-fields/package.json
@@ -64,7 +64,9 @@
 		"clsx": "2.1.1"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
 		"@testing-library/jest-dom": "^6.9.1",
+		"@testing-library/react": "^16.3.2",
 		"@types/jest": "^29.5.14"
 	},
 	"peerDependencies": {
diff --git a/packages/media-utils/package.json b/packages/media-utils/package.json
index e5759b7862b..6d5f747f83d 100644
--- a/packages/media-utils/package.json
+++ b/packages/media-utils/package.json
@@ -64,6 +64,11 @@
 		"@wordpress/views": "file:../views",
 		"clsx": "^2.1.1"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4"
 	},
diff --git a/packages/notices/package.json b/packages/notices/package.json
index 09c9fce81e2..60ba1d955a9 100644
--- a/packages/notices/package.json
+++ b/packages/notices/package.json
@@ -55,6 +55,8 @@
 		"clsx": "^2.1.1"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/packages/nux/package.json b/packages/nux/package.json
index 94368012c88..c3a8f74b0cb 100644
--- a/packages/nux/package.json
+++ b/packages/nux/package.json
@@ -62,6 +62,11 @@
 		"@wordpress/i18n": "file:../i18n",
 		"@wordpress/icons": "file:../icons"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
diff --git a/packages/plugins/package.json b/packages/plugins/package.json
index 43878e9a021..6b0fdc7a038 100644
--- a/packages/plugins/package.json
+++ b/packages/plugins/package.json
@@ -52,6 +52,10 @@
 		"@wordpress/is-shallow-equal": "file:../is-shallow-equal",
 		"memize": "^2.0.1"
 	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2"
+	},
 	"peerDependencies": {
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4"
diff --git a/packages/ui/package.json b/packages/ui/package.json
index 430554e9357..785db9aef72 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -60,7 +60,10 @@
 	"devDependencies": {
 		"@storybook/addon-docs": "^10.2.8",
 		"@storybook/react-vite": "^10.2.8",
+		"@testing-library/dom": "^10.4.1",
 		"@testing-library/jest-dom": "^6.9.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1",
 		"@types/jest": "^29.5.14",
 		"@types/node": "^20.19.39",
 		"storybook": "^10.2.8"
diff --git a/packages/viewport/package.json b/packages/viewport/package.json
index 5cb64a7a9a7..3330e764de0 100644
--- a/packages/viewport/package.json
+++ b/packages/viewport/package.json
@@ -48,6 +48,8 @@
 		"@wordpress/element": "file:../element"
 	},
 	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
 		"deep-freeze": "0.0.1"
 	},
 	"peerDependencies": {
diff --git a/routes/connectors-home/package.json b/routes/connectors-home/package.json
index 9336e040ca3..abf713603c1 100644
--- a/routes/connectors-home/package.json
+++ b/routes/connectors-home/package.json
@@ -22,5 +22,10 @@
 		"@wordpress/icons": "file:../../packages/icons",
 		"@wordpress/ui": "file:../../packages/ui",
 		"@wordpress/url": "file:../../packages/url"
+	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1"
 	}
 }
diff --git a/routes/dashboard/package.json b/routes/dashboard/package.json
index ea052031e30..279af8a871d 100644
--- a/routes/dashboard/package.json
+++ b/routes/dashboard/package.json
@@ -32,5 +32,11 @@
 		"@wordpress/warning": "file:../../packages/warning",
 		"clsx": "^2.1.1",
 		"fast-deep-equal": "^3.1.3"
+	},
+	"devDependencies": {
+		"@testing-library/dom": "^10.4.1",
+		"@testing-library/jest-dom": "^6.9.1",
+		"@testing-library/react": "^16.3.2",
+		"@testing-library/user-event": "^14.6.1"
 	}
 }
diff --git a/test/unit/jest.config.js b/test/unit/jest.config.js
index 32408e71827..2027e7e948e 100644
--- a/test/unit/jest.config.js
+++ b/test/unit/jest.config.js
@@ -4,6 +4,15 @@
 const path = require( 'path' );
 const glob = require( 'glob' ).sync;
 
+/*
+ * Resolve the directory of `@wordpress/jest-preset-default` from this
+ * workspace's `node_modules`. Jest's `preset` option expects a directory
+ * containing a `jest-preset.js` or `jest-preset.json` file.
+ */
+const jestPresetDefaultDir = path.dirname(
+	require.resolve( '@wordpress/jest-preset-default/jest-preset.js' )
+);
+
 /**
  * Path to root project directory.
  */
@@ -37,7 +46,7 @@ module.exports = {
 			'<rootDir>/packages/theme/src/prebuilt/js/design-tokens.mjs',
 		'.+\\.wasm$': '<rootDir>/test/unit/config/wasm-stub.js',
 	},
-	preset: '@wordpress/jest-preset-default',
+	preset: jestPresetDefaultDir,
 	setupFiles: [
 		'<rootDir>/test/unit/config/global-mocks.js',
 		'<rootDir>/test/unit/config/gutenberg-env.js',
@@ -70,16 +79,16 @@ module.exports = {
 		'\\.pnp\\.[^\\/]+$',
 	],
 	snapshotSerializers: [
-		'@emotion/jest/serializer',
-		'snapshot-diff/serializer',
+		require.resolve( '@emotion/jest/serializer' ),
+		require.resolve( 'snapshot-diff/serializer' ),
 	],
 	snapshotFormat: {
 		escapeString: false,
 		printBasicPrototype: false,
 	},
 	watchPlugins: [
-		'jest-watch-typeahead/filename',
-		'jest-watch-typeahead/testname',
+		require.resolve( 'jest-watch-typeahead/filename' ),
+		require.resolve( 'jest-watch-typeahead/testname' ),
 	],
 	reporters: [
 		'default',

[manzoorwanijk]

Thank you for working on this. It looks good now.