♻️(docs-app) Switch from Jest tests to Vitest

We have migrated the testing framework from Jest
to Vitest for the Docs application.
This change includes updates to test files,
configuration files, and the addition of new setup
files for Vitest.

Author: AntoLC

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to
 
 ### Changed
 
+- ♻️(docs-app) Switch from Jest tests to Vitest #1269
 - ⚡️(frontend) improve accessibility:
   - #1248
   - #1235

src/frontend/apps/impress/.env.test

@@ -1 +1,2 @@
 NEXT_PUBLIC_API_ORIGIN=http://test.jest
+NEXT_PUBLIC_PUBLISH_AS_MIT=false

src/frontend/apps/impress/jest.config.ts

@@ -11,8 +11,8 @@
     "lint": "tsc --noEmit && next lint",
     "prettier": "prettier --write .",
     "stylelint": "stylelint \"**/*.css\"",
-    "test": "jest",
-    "test:watch": "jest --watch"
+    "test": "vitest",
+    "test:watch": "vitest --watch"
   },
   "dependencies": {
     "@ag-media/react-pdf-table": "2.0.3",
@@ -67,24 +67,25 @@
     "@testing-library/jest-dom": "6.6.4",
     "@testing-library/react": "16.3.0",
     "@testing-library/user-event": "14.6.1",
-    "@types/jest": "30.0.0",
     "@types/lodash": "4.17.20",
     "@types/luxon": "3.7.1",
     "@types/node": "*",
     "@types/react": "*",
     "@types/react-dom": "*",
+    "@vitejs/plugin-react": "4.7.0",
     "cross-env": "10.0.0",
     "dotenv": "17.2.1",
     "eslint-config-impress": "*",
     "fetch-mock": "9.11.0",
-    "jest": "30.0.5",
-    "jest-environment-jsdom": "30.0.5",
+    "jsdom": "26.1.0",
     "node-fetch": "2.7.0",
     "prettier": "3.6.2",
     "stylelint": "16.23.0",
     "stylelint-config-standard": "39.0.0",
     "stylelint-prettier": "5.0.3",
     "typescript": "*",
+    "vite-tsconfig-paths": "5.1.4",
+    "vitest": "3.2.4",
     "webpack": "5.101.0",
     "workbox-webpack-plugin": "7.1.0"
   }

src/frontend/apps/impress/jest.setup.ts

@@ -1,3 +1,5 @@
+import { describe, expect, it } from 'vitest';
+
 import { APIError, isAPIError } from '@/api';
 
 describe('APIError', () => {

src/frontend/apps/impress/jest/mocks/ComponentMock.js

@@ -1,3 +1,5 @@
+import { describe, expect, it } from 'vitest';
+
 import { baseApiUrl } from '@/api';
 
 describe('config', () => {