Subversion-Projekte lars-tiefland.laravel_shop

<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Symfony\Component\Mime\Test\Constraint;

use PHPUnit\Framework\Constraint\Constraint;

use Symfony\Component\Mime\Header\UnstructuredHeader;

use Symfony\Component\Mime\RawMessage;

final class EmailHeaderSame extends Constraint

{

    private string $headerName;

    private string $expectedValue;

    public function __construct(string $headerName, string $expectedValue)

    {

        $this->headerName = $headerName;

        $this->expectedValue = $expectedValue;

    }

    public function toString(): string

    {

        return sprintf('has header "%s" with value "%s"', $this->headerName, $this->expectedValue);

    }

    /**

     * @param RawMessage $message

     */

    protected function matches($message): bool

    {

        if (RawMessage::class === $message::class) {

            throw new \LogicException('Unable to test a message header on a RawMessage instance.');

        }

        return $this->expectedValue === $this->getHeaderValue($message);

    }

    /**

     * @param RawMessage $message

     */

    protected function failureDescription($message): string

    {

        return sprintf('the Email %s (value is %s)', $this->toString(), $this->getHeaderValue($message) ?? 'null');

    }

    private function getHeaderValue($message): ?string

    {

        if (null === $header = $message->getHeaders()->get($this->headerName)) {

            return null;

        }

        return $header instanceof UnstructuredHeader ? $header->getValue() : $header->getBodyAsString();

    }

}