EmailSubjectContains.php

<?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\Email;
final class EmailSubjectContains extends Constraint {
    public function __construct(string $expectedSubjectValue) {
    }
    public function toString() : string {
        return \sprintf('contains subject with value "%s"', $this->expectedSubjectValue);
    }
    protected function matches($other) : bool {
        if (!$other instanceof Email) {
            throw new \LogicException('Can only test a message subject on an Email instance.');
        }
        return str_contains((string) $other->getSubject(), $this->expectedSubjectValue);
    }
    protected function failureDescription($other) : string {
        $message = 'The email subject ' . $this->toString();
        if ($other instanceof Email) {
            $message .= \sprintf('. The subject was: "%s"', $other->getSubject() ?? '<empty>');
        }
        return $message;
    }

}