Implement testing library (#2)

Co-authored-by: Eric NGUYEN <enguyen@techform.fr>
Reviewed-on: https://git.siklos-chaneru.duckdns.org/Siklos/svg-layout-designer-react/pulls/2

package.json

@@ -6,7 +6,10 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "test": "vitest",
+    "test:ui": "vitest --ui",
+    "coverage": "vitest run coverage"
   },
   "dependencies": {
     "framer-motion": "^6.5.1",
@@ -15,6 +18,9 @@
     "react-svg-pan-zoom": "^3.11.0"
   },
   "devDependencies": {
+    "@testing-library/jest-dom": "^5.16.4",
+    "@testing-library/react": "^13.3.0",
+    "@testing-library/user-event": "^14.4.1",
     "@types/react": "^18.0.15",
     "@types/react-dom": "^18.0.6",
     "@types/react-svg-pan-zoom": "^3.3.5",
@@ -28,10 +34,12 @@
     "eslint-plugin-n": "^15.2.4",
     "eslint-plugin-promise": "^6.0.0",
     "eslint-plugin-react": "^7.30.1",
+    "jsdom": "^20.0.0",
     "postcss": "^8.4.14",
     "sass": "^1.54.0",
     "tailwindcss": "^3.1.7",
     "typescript": "^4.6.4",
-    "vite": "^3.0.0"
+    "vite": "^3.0.0",
+    "vitest": "^0.20.3"
   }
 }