新增 单元测试框架和测试用例

vitest.config.js

@@ -0,0 +1,29 @@
+import { defineConfig } from 'vitest/config';
+import vue from '@vitejs/plugin-vue';
+
+export default defineConfig({
+  plugins: [vue()],
+  test: {
+    environment: 'happy-dom',
+    globals: true,
+    setupFiles: [],
+    include: ['**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}'],
+    exclude: ['node_modules', 'dist', 'release', '.git'],
+    coverage: {
+      provider: 'v8',
+      reporter: ['text', 'json', 'html'],
+      exclude: [
+        'node_modules/',
+        'dist/',
+        'release/',
+        'test/',
+        '**/*.config.js',
+        'main.js',
+        'preload.js'
+      ]
+    }
+  },
+  server: {
+    port: 5174
+  }
+});