chore: upgrade Jest to 28; add GitHub-actions reporter (#7243)

jest.config.mjs

@@ -32,7 +32,9 @@ const ignorePatterns = [
 export default {
   rootDir: fileURLToPath(new URL('.', import.meta.url)),
   verbose: true,
-  testURL: 'https://docusaurus.io/',
+  testEnvironmentOptions: {
+    url: 'https://docusaurus.io/',
+  },
   testEnvironment: 'node',
   testPathIgnorePatterns: ignorePatterns,
   coveragePathIgnorePatterns: [
@@ -44,6 +46,7 @@ export default {
     '^.+\\.[jt]sx?$': '@swc/jest',
   },
   errorOnDeprecated: true,
+  reporters: ['default', 'github-actions'],
   moduleNameMapper: {
     // Jest can't resolve CSS or asset imports
     '^.+\\.(css|jpe?g|png|svg|webp)$': '<rootDir>/jest/emptyModule.ts',

package.json

@@ -95,7 +95,8 @@
     "eslint-plugin-regexp": "^1.7.0",
     "husky": "^7.0.4",
     "image-size": "^1.0.1",
-    "jest": "^27.5.1",
+    "jest": "^28.0.0",
+    "jest-environment-jsdom": "^28.0.0",
     "jest-serializer-react-helmet-async": "^1.0.21",
     "lerna": "^4.0.0",
     "lerna-changelog": "^2.2.0",

packages/docusaurus-plugin-content-docs/package.json

@@ -5,6 +5,7 @@
   "main": "lib/index.js",
   "sideEffects": false,
   "exports": {
+    "./src/*": "./src/*",
     "./client": "./lib/client/index.js",
     "./server": "./lib/server-export.js",
     ".": "./lib/index.js"