fix test ci

Author: Lezhi Li

jest.config.js

@@ -22,7 +22,6 @@ module.exports = {
   testPathIgnorePatterns: [
     '/node_modules/',
     '/dist/',
-    'src/(?:.+?)/__tests__/',
     '__fixtures__',
     'stories',
     '.cache',

package.json

@@ -96,6 +96,7 @@
   },
   "scripts": {
     "lint": "eslint src",
+    "cover": "jest --coverage --config=jest.config.js",
     "test": "jest",
     "sync": "scripts/sync.sh",
     "traverse": "scripts/traverse.sh",