问题描述
在Protractor中，有一个名为 onPrepare（）的全局设置方法，但我不完全确定什么是全局拆除 - 有三种相关方法： onCleanUp ， onComplete 和 afterLaunch 在测试执行后全部调用。
In Protractor, there is a "global set up" method called onPrepare(), but I'm not completely sure what is meant to be a "global tear down" - there are three relevant methods: onCleanUp, onComplete and afterLaunch that are all called after a test execution.
为什么 量角器有测试运行后调用三种方法？ onCleanUp ， onComplete 和 afterLaunch 之间有什么区别？
Why does protractor have three methods called after a test run? What is the difference between onCleanUp, onComplete and afterLaunch?
我还注意到我们可以附加一个exit事件回调（）：
I've also noticed that there is an "exit" event that we can attach a callback to (example here):
protractor.on('exit', function (status) {
});
推荐答案
onComplete ，但webdriver实例尚未关闭。
onComplete will be executed once per capability after all tests have finished, but the webdriver instance has not yet been shut down.
onCleanup
afterLaunch 将在程序退出前执行一次;完成所有功能后（毕竟 onCleanup ）
afterLaunch will be executed only once before program exits; after all capabilities are finished (after all onCleanup)
有关量角器回调函数的更多信息，请参阅。
Further information on protractor callback functions can be found in their GitHub documentation.
这篇关于onCleanUp（）vs onComplete（）vs afterLaunch（）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！