rtCamp · thelovekesh · Apr 12, 2022 · Apr 12, 2022 · Apr 12, 2022 · Apr 12, 2022
diff --git a/.eslintrc b/.eslintrc
@@ -11,5 +11,19 @@
 	"rules": {
 		"jsdoc/check-indentation": "error",
 		"@wordpress/dependency-group": "error"
-	}
+	},
+	"overrides": [{
+		"files": [
+			"**/__tests__/**/*.js",
+			"**/test/*.js",
+			"**/?(*.)test.js",
+			"tests/js/**/*.js"
+		],
+		"extends": [
+			"plugin:jest/all"
+		],
+		"rules": {
+		  // Add Rules for Jest here
+		}
+	}]
 }
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -22,8 +22,9 @@
 		"@babel/core": "7.17.8",
 		"@wordpress/babel-preset-default": "6.7.0",
 		"@wordpress/browserslist-config": "4.1.2",
-		"@wordpress/eslint-plugin": "11.1.0",
 		"@wordpress/env": "^4.4.0",
+		"@wordpress/eslint-plugin": "11.1.0",
+		"@wordpress/jest-preset-default": "8.1.1",
 		"@wordpress/scripts": "22.2.1",
 		"browserslist": "4.20.0",
 		"cross-env": "7.0.3",
@@ -33,6 +34,7 @@
 		"eslint-plugin-import": "2.25.4",
 		"eslint-plugin-jest": "26.1.3",
 		"husky": "7.0.4",
+		"jest-silent-reporter": "0.5.0",
 		"lint-staged": "12.3.7",
 		"npm-run-all": "4.1.5",
 		"webpack-remove-empty-scripts": "0.7.3"
@@ -54,6 +56,9 @@
 		"lint:staged": "lint-staged",
 		"prepare": "husky install",
 		"start": "wp-scripts start",
+		"test": "npm-run-all --parallel test:*",
+		"test:js": "wp-scripts test-unit-js --config=tests/js/jest.config.js",
+		"test:js:watch": "npm run test:js -- --watch",
 		"pretest:php": "wp-env run composer 'install --no-interaction'",
 		"test:php": "wp-env run phpunit 'phpunit -c /var/www/html/wp-content/themes/$(basename \"$PWD\")/phpunit.xml.dist --verbose'",
 		"wp-env": "wp-env"

diff --git a/tests/js/jest.config.js b/tests/js/jest.config.js
@@ -0,0 +1,32 @@
+module.exports = {
+	rootDir: '../../',
+	...require( '@wordpress/scripts/config/jest-unit.config' ),
+	transform: {
+		'^.+\\.[jt]sx?$': '<rootDir>/node_modules/@wordpress/scripts/config/babel-transform',
+	},
+	setupFiles: [
+		'<rootDir>/tests/js/setup-globals',
+	],
+	preset: '@wordpress/jest-preset-default',
+	testPathIgnorePatterns: [
+		'<rootDir>/.git',
+		'<rootDir>/node_modules',
+		'<rootDir>/assets/build',
+		'<rootDir>/vendor',
+		// Add more specific patterns here if needed.
+	],
+	coveragePathIgnorePatterns: [
+		'<rootDir>/node_modules',
+		'<rootDir>/assets/build/',
+		// Add more specific patterns here if needed.
+	],
+	modulePathIgnorePatterns: [
+		// Add more specific patterns here if needed.
+	],
+	coverageReporters: [ 'lcov' ],
+	coverageDirectory: '<rootDir>/tests/logs',
+	reporters: [
+		[ 'jest-silent-reporter', { useDots: true } ],
+		'<rootDir>/node_modules/@wordpress/scripts/config/jest-github-actions-reporter',
+	],
+};
diff --git a/tests/js/setup-globals.js b/tests/js/setup-globals.js
@@ -0,0 +1,2 @@
+// Define globals for the test
+// global.CSS = {};
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		// Define globals for the test
		// global.CSS = {};