Viewing file:  EmailCount.php (1.84 KB) -rwxrwxr-x
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<?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\Mailer\Test\Constraint;
use PHPUnit\Framework\Constraint\Constraint;
use Symfony\Component\Mailer\Event\MessageEvents;
final class EmailCount extends Constraint
{
private int $expectedValue;
private ?string $transport;
private bool $queued;
public function __construct(int $expectedValue, string $transport = null, bool $queued = false)
{
$this->expectedValue = $expectedValue;
$this->transport = $transport;
$this->queued = $queued;
}
/**
* {@inheritdoc}
*/
public function toString(): string
{
return sprintf('%shas %s "%d" emails', $this->transport ? $this->transport.' ' : '', $this->queued ? 'queued' : 'sent', $this->expectedValue);
}
/**
* @param MessageEvents $events
*
* {@inheritdoc}
*/
protected function matches($events): bool
{
return $this->expectedValue === $this->countEmails($events);
}
/**
* @param MessageEvents $events
*
* {@inheritdoc}
*/
protected function failureDescription($events): string
{
return sprintf('the Transport %s (%d %s)', $this->toString(), $this->countEmails($events), $this->queued ? 'queued' : 'sent');
}
private function countEmails(MessageEvents $events): int
{
$count = 0;
foreach ($events->getEvents($this->transport) as $event) {
if (
($this->queued && $event->isQueued())
||
(!$this->queued && !$event->isQueued())
) {
++$count;
}
}
return $count;
}
}
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