feat: Integrate Vitest for testing with configuration, add test scripts to package.json, and update TypeScript types

Author: letnull19A

package.json

@@ -10,6 +10,10 @@
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
     "start:prod": "node dist/main",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:ui": "vitest --ui",
+    "test:coverage": "vitest run --coverage",
     "db:generate": "drizzle-kit generate",
     "db:migrate": "drizzle-kit migrate",
     "db:push": "drizzle-kit push",
@@ -59,14 +63,19 @@
   },
   "devDependencies": {
     "@nestjs/cli": "^10.0.0",
+    "@nestjs/microservices": "^10.4.20",
+    "@nestjs/testing": "^10.4.20",
     "@types/bcrypt": "^5.0.0",
     "@types/express": "^5.0.5",
     "@types/iconv-lite": "^0.0.1",
     "@types/multer": "^2.0.0",
     "@types/node": "^20.19.25",
     "@types/passport-jwt": "^3.0.9",
     "@types/pg": "^8.10.0",
+    "@vitest/coverage-v8": "^4.0.15",
+    "@vitest/ui": "^4.0.15",
     "iconv-lite": "^0.7.0",
-    "prettier": "^3.0.0"
+    "prettier": "^3.0.0",
+    "vitest": "^4.0.15"
   }
 }

tsconfig.json

@@ -21,7 +21,7 @@
     "noFallthroughCasesInSwitch": false,
     "esModuleInterop": true,
     "resolveJsonModule": true,
-    "types": ["node", "multer"]
+    "types": ["node", "multer", "vitest/globals"]
   }
 }
 

vitest.config.ts

@@ -0,0 +1,32 @@
+import { defineConfig } from 'vitest/config';
+import path from 'path';
+
+export default defineConfig({
+  test: {
+    globals: true,
+    environment: 'node',
+    setupFiles: ['./test/setup.ts'],
+    include: ['src/**/*.spec.ts'],
+    exclude: ['node_modules/**', 'dist/**', '**/*.dto.ts'],
+    coverage: {
+      provider: 'v8',
+      reporter: ['text', 'json', 'html'],
+      exclude: [
+        'node_modules/',
+        'dist/',
+        '**/*.spec.ts',
+        '**/*.test.ts',
+        '**/*.dto.ts',
+        '**/*.entity.ts',
+        '**/*.interface.ts',
+        'drizzle/',
+      ],
+    },
+  },
+  resolve: {
+    alias: {
+      '@': path.resolve(__dirname, './src'),
+    },
+  },
+});
+