Enable test cases for both apps

backend/package.json

@@ -11,7 +11,8 @@
     "create-admin": "node create-admin.js",
     "migrate": "node migrate.js",
     "reset-db": "bash reset-db.sh",
-    "import-farmacias": "node import-farmacias.js"
+    "import-farmacias": "node import-farmacias.js",
+    "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js"
   },
   "keywords": [],
   "author": "",
@@ -24,6 +25,9 @@
     "bcrypt": "^5.1.1",
     "redis": "^4.6.0",
     "axios": "^1.6.0"
+  },
+  "devDependencies": {
+    "jest": "^29.7.0"
   }
 }