test: 建立测试体系 - Vitest 单元+组件测试与测试策略文档

package.json

@@ -1,6 +1,6 @@
 {
   "name": "DiffLens",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "DiffLens — 精美酷炫的文本对比桌面应用",
   "author": "thzxx",
   "license": "MIT",
@@ -12,6 +12,8 @@
     "typecheck:node": "tsc --noEmit -p tsconfig.node.json --composite false",
     "typecheck:web": "tsc --noEmit -p tsconfig.web.json --composite false",
     "typecheck": "npm run typecheck:node && npm run typecheck:web",
+    "test": "vitest run",
+    "test:watch": "vitest",
     "build": "electron-vite build",
     "build:win": "electron-vite build && electron-builder --win",
     "build:mac": "electron-vite build && electron-builder --mac",
@@ -27,6 +29,8 @@
   },
   "devDependencies": {
     "@electron-toolkit/tsconfig": "^2.0.0",
+    "@testing-library/jest-dom": "^6.10.0",
+    "@testing-library/react": "^16.3.2",
     "@types/diff": "^7.0.0",
     "@types/node": "^22.5.0",
     "@types/react": "^18.3.5",
@@ -35,8 +39,10 @@
     "electron": "^33.0.0",
     "electron-builder": "^25.0.5",
     "electron-vite": "^2.3.0",
+    "jsdom": "^30.0.1",
     "typescript": "^5.6.2",
-    "vite": "^5.4.6"
+    "vite": "^5.4.6",
+    "vitest": "^2.1.9"
   },
   "allowScripts": {
     "esbuild@0.21.5": true,