Add test command guide

README.md

@@ -20,3 +20,7 @@ in ComfyUI's front-end code.
 - Run `npm install` to install the necessary packages
 - Start local ComfyUI backend at `localhost:8188`
 - Run `npm run dev` to start the dev server
+
+## Test
+
+- Run `npm run test` to execute all unit tests.

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
+    "test": "cd tests-ui && npm run test",
     "preview": "vite preview"
   },
   "devDependencies": {