Behat ile symfony profilerı kontrol ederek email test etmek

framework:
    profiler:
        collect: true

….......
$subject = 'Test message';
$body = 'Hi,
How are you?
Kind regards';
$uniqueId = '1234QWERTY';
….......
->setSubject($subject)
->setFrom($from)
->setTo($to)
->setBody($body);

$message->getHeaders()->addTextHeader('X-Message-ID', $uniqueId);
….......

Feature: Test

  @mink:symfony2
  Scenario: I can send email
    Then I should get an email with ID "1234QWERTY" and subject "Test message" containing:
    """
    Hi,
    How are you?
    Kind regards
    """

use Behat\Gherkin\Node\PyStringNode;
use Behat\Mink\Exception\UnsupportedDriverActionException;
use Behat\Symfony2Extension\Driver\KernelDriver;
use RuntimeException;

class FeatureContext extends BehatContext implements KernelAwareInterface
{
    /**
     * @Given /^I should get an email with ID "([^"]*)" and subject "([^"]*)" containing:$/
     *
     * @param string       $id
     * @param string       $subject
     * @param PyStringNode $body
     *
     * @throws ErrorException
     * @throws UnsupportedDriverActionException
     */
    public function iShouldGetAnEmail($id, $subject, PyStringNode $body)
    {
        $profile = $this->getSymfonyProfile();
        $collector = $profile->getCollector('swiftmailer');
        $body = $body->getRaw();

        foreach ($collector->getMessages() as $message) {
            $headers = $message->getHeaders();
            if (
                $headers->has('X-Message-ID') &&
                $headers->get('X-Message-ID')->getFieldBodyModel() == $id &&
                $message->getSubject() == $subject &&
                trim($message->getBody()) == $body
            ) {
                return;
            }
        }

        throw new ErrorException(sprintf('No message with ID "%s" sent.', $id));
    }

    private function getSymfonyProfile()
    {
        $driver = $this->getMainContext()->getSession()->getDriver();

        if (!$driver instanceof KernelDriver) {
            throw new UnsupportedDriverActionException(
                'You need to tag the scenario with "@mink:symfony2". Using the profiler is not supported by %s.', $driver
            );
        }

        $profile = $driver->getClient()->getProfile();

        if (false === $profile) {
            throw new RuntimeException(
                'The profiler is disabled. Activate it by setting framework.profiler.collect to true in your config'
            );
        }

        return $profile;
    }
}