如何安装

composer global require "codeception/codeception:*" 

创建验收测试

codecept generate:cept acceptance Welcome

运行测试

$ codecept run
Codeception PHP Testing Framework v2.2.4
Powered by PHPUnit 5.4.8 by Sebastian Bergmann and contributors.
Acceptance Tests (1) --------------------------------------------------------------------------------------------------------------------------------------------------------------

✔ WelcomeCept: 首页是否正常工作? (0.09s)
Functional Tests (0) --------------------------------------------------------------------------------------------------------------------------------------------------------------
Unit Tests (0) --------------------------------------------------------------------------------------------------------------------------------------------------------------------
Time: 305 ms,Memory: 8.00MB
OK (1 test,1 assertion)