Fix: closed #2

package.json

@@ -46,9 +46,10 @@
   "devDependencies": {
     "@vue/cli-plugin-babel": "4.4.4",
     "@vue/cli-plugin-eslint": "4.4.4",
-    "@vue/cli-plugin-unit-jest": "4.4.4",
+    "@vue/cli-plugin-unit-jest": "5.0.6",
     "@vue/cli-service": "4.4.4",
     "@vue/test-utils": "1.0.0-beta.29",
+    "@vue/vue2-jest": "^29.2.4",
     "autoprefixer": "9.5.1",
     "babel-eslint": "10.1.0",
     "babel-jest": "23.6.0",
@@ -60,6 +61,7 @@
     "eslint-plugin-vue": "6.2.2",
     "html-webpack-plugin": "3.2.0",
     "husky": "1.3.1",
+    "jest": "^29.5.0",
     "lint-staged": "8.1.5",
     "mockjs": "1.0.1-beta3",
     "plop": "2.3.0",