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<?php |
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/* |
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* This file is part of the Behat MinkExtension. |
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* (c) Konstantin Kudryashov <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Behat\MinkExtension\Listener; |
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use Behat\Behat\EventDispatcher\Event\AfterStepTested; |
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use Behat\Behat\EventDispatcher\Event\StepTested; |
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use Behat\Testwork\Tester\Result\ExceptionResult; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Behat\Mink\Mink; |
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use Behat\Mink\Exception\Exception as MinkException; |
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/** |
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* Failed step response show listener. |
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* Listens to failed Behat steps and shows last response in a browser. |
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* |
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* @author Konstantin Kudryashov <[email protected]> |
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*/ |
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class FailureShowListener implements EventSubscriberInterface |
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{ |
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private $mink; |
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private $parameters; |
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/** |
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* Initializes initializer. |
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* |
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* @param Mink $mink |
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* @param array $parameters |
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*/ |
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public function __construct(Mink $mink, array $parameters) |
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{ |
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$this->mink = $mink; |
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$this->parameters = $parameters; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return array( |
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StepTested::AFTER => array('showFailedStepResponse', -10) |
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); |
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} |
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/** |
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* Shows last response of failed step with preconfigured command. |
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* |
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* Configuration is based on `behat.yml`: |
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* |
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* `show_auto` enable this listener (default to false) |
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* `show_cmd` command to run (`open %s` to open default browser on Mac) |
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* `show_tmp_dir` folder where to store temp files (default is system temp) |
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* |
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* @param AfterStepTested $event |
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* |
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* @throws \RuntimeException if show_cmd is not configured |
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*/ |
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public function showFailedStepResponse(AfterStepTested $event) |
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{ |
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$testResult = $event->getTestResult(); |
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if (!$testResult instanceof ExceptionResult) { |
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return; |
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} |
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if (!$testResult->getException() instanceof MinkException) { |
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return; |
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} |
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if (null === $this->parameters['show_cmd']) { |
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throw new \RuntimeException('Set "show_cmd" parameter in behat.yml to be able to open page in browser (ex.: "show_cmd: open %s")'); |
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} |
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$filename = rtrim($this->parameters['show_tmp_dir'], DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.uniqid().'.html'; |
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file_put_contents($filename, $this->mink->getSession()->getPage()->getContent()); |
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system(sprintf($this->parameters['show_cmd'], escapeshellarg($filename))); |
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} |
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} |
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Behat /
MinkExtension
