Event listener event.dispatcher.on(event.test.failed) doesn't work with Before and Background sections

从 event.dispatcher.on(event.test.failed) hook 开始，跟踪 BDD Before 和 Background 部分的失败是如何被分发的。使用一个失败的设置步骤重现该行为，然后验证 listener 能够接收到失败，并能为这些场景设置 test._retries。

What are you trying to achieve?

The goal - to create custom hook with event listener to perform retry of scenarios in case of getting failed tests due to certain network issues.

Custom hook has the following code:

`const event = require('codeceptjs').event;

module.exports = function () {

event.dispatcher.on(event.test.failed, function (test, err) {

    switch (true) {
        case err.message.includes(`browserContext.addCookies: Browser has been closed`):
        case err.message.includes(`Cannot read property 'addCookies' of undefined`):
        case err.message.includes(`Cannot read property 'waitForSelector' of null`):
        case err.message.includes(`Cannot read property 'waitForSelector' of undefined`):
        case err.message.includes(`Cannot read property 'goto' of undefined`):
        case err.message.includes(`Cannot read property 'goto' of null`):
        case err.message.includes(`page.goto: net::ERR_NETWORK_CHANGED`):
        case err.message.includes(`page.goto: net::ERR_NAME_NOT_RESOLVED`):
        case err.message.includes(`page.goto: net::ERR_TIMED_OUT`):
            test._retries = 5;
            break;
        default:
            return;
    }

});

}`

What do you get instead?

It works when the scenarios are written without Before or Background section (for BDD tests), but since our test failure occurs in Before and Background sections (above issues usually happen exactly there), custom hook/event listener won't work.

Obviously, that in this case we have to duplicate a lot of steps in our project

Details

• CodeceptJS version: 3.0.7
• NodeJS Version: 14.15.1
• Operating System: Mac OS, Linux
• playwright: 1.12.0