Merge pull request kriasoft#511 from JeffreyATW/jeffreyatw/unmock-core-js

fix(test): add core-js to unmockedModulePathPatterns

Author: koistya

package.json

@@ -107,7 +107,8 @@
     },
     "unmockedModulePathPatterns": [
       "react",
-      "enzyme"
+      "enzyme",
+      "core-js"
     ]
   },
   "stylelint": {