perf[jest]: clear jest test cache

Author: PanJiaChen

jest.config.js

@@ -1,12 +1,9 @@
 module.exports = {
-  verbose: true,
   moduleFileExtensions: ['js', 'jsx', 'json', 'vue'],
-  transformIgnorePatterns: [
-    'node_modules/(?!(babel-jest|jest-vue-preprocessor)/)'
-  ],
   transform: {
     '^.+\\.vue$': 'vue-jest',
-    '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$': 'jest-transform-stub',
+    '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$':
+      'jest-transform-stub',
     '^.+\\.jsx?$': 'babel-jest'
   },
   moduleNameMapper: {

package.json

@@ -10,7 +10,7 @@
     "build:stage": "vue-cli-service build --mode staging",
     "preview": "node build/index.js --preview",
     "lint": "eslint --ext .js,.vue src",
-    "test:unit": "vue-cli-service test:unit",
+    "test:unit": "jest --clearCache && vue-cli-service test:unit",
     "test:ci": "npm run lint && npm run test:unit",
     "svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml",
     "new": "plop"