记录代码接收错误

Question

我是 Codeception 的新手，遇到了一个我无法解决的问题。我的测试套件中有大约 40 个测试，如果测试失败，我需要发送一封电子邮件说明失败的原因。例如，如果 Codeception 在页面上找不到导致测试失败的元素，我需要发送一封仅包含错误的电子邮件，如下所示：

Failed to verify emailing wish list behaves as expected in ThisClass::thisTest (/home/qauser/codeception_tests///acceptance-mobile/Wishlist/EmailWishlistCest.php) Couldn't see "Success!","//*[@id="wish-list-confirm-popup"]/div/div/div[1]/h4":

我不想发送完整的堆栈跟踪，只想发送实际错误。有谁知道这是否可能？

Answer 1

Codeception 公开了一个有用的事件集合，这些事件将对这个用例派上用场。查看 Codeception 文档的 Customization: Events 部分以获取更多信息。

我建议拦截该页面上描述的两个事件：

test.fail 事件，用于汇总有关每个失败测试的信息。
test.fail.print 事件，用于在 Codeception 完成测试套件并将其自己的故障摘要打印到屏幕时处理聚合数据（例如，通过发送摘要电子邮件）。

为此，您只需构建自定义事件处理程序 class 并将其注册为配置文件中的扩展：

# codeception.yml
extensions:
    enabled: [MyCustomEventHandler]

# MyCustomEventHandler.php
<?php
// Note: this was drafted using Codeception 2.0.  Some of the namespaces
// maybe different if you're using a more-recent version of Codeception.
class MyCustomEventHandler extends \Codeception\Platform\Extension
{
    /**
     * @var \Exception[]
     */
    protected $testFailures = [];

    /**
     * Maps Codeception events to method names in this class.
     *
     * Defining an event/method pair in this array essentially subscribes
     * the method as a listener for its corresponding event. 
     *
     * @var array
     */
    public static $events = [
        \Codeception\Events::TEST_FAIL       => 'singleTestJustFailed',
        \Codeception\Events::TEST_FAIL_PRINT => 'allTestFailuresAreBeingDisplayed',
    ];

    /**
     * This method will automatically be invoked by Codeception when a test fails.
     *
     * @param \Codeception\Event\FailEvent $event
     */
    public function singleTestJustFailed(\Codeception\Event\FailEvent $event)
    {
        // Here we build a list of all the failures. They'll be consumed further downstream.
        $this->testFailures[] = $event->getFail();
    }

    /**
     * This method will automatically be invoked by Codeception when it displays
     * a summary of all the test failures at the end of the test suite.
     */
    public function allTestFailuresAreBeingDisplayed()
    {
        // Build the email.
        $emailBody = '';
        foreach ($this->testFailures as $failure) {
            // Methods in scope include: $failure->getMessage(), $failure->getFile(), etc.
            $emailBody .= $failure->getMessage() . "\r\n";
        }

        // Now send the email!
    }
}

希望对您有所帮助！

记录代码接收错误

Logging Codeception Errors

php

selenium

codeception