use parallel mode of ava test runner
use parallel mode of ava test runner

binsee/wechaty,mukaiu/wechaty,mukaiu/wechaty,lijiarui/wechaty,binsee/wechaty,mukaiu/wechaty,Chatie/wechaty,Chatie/wechaty,zixia/wechaty,Chatie/wechaty,wechaty/wechaty,wechaty/wechaty,zixia/wechaty,lijiarui/wechaty,binsee/wechaty,wechaty/wechaty