Elep

<?php

require_once __DIR__.'/AbstractStreamBufferAcceptanceTest.php';

class Swift_Transport_StreamBuffer_SslSocketAcceptanceTest extends Swift_Transport_StreamBuffer_AbstractStreamBufferAcceptanceTest
{
    protected function setUp()
    {
        $streams = stream_get_transports();
        if (!in_array('ssl', $streams)) {
            $this->markTestSkipped(
                'SSL is not configured for your system.  It is not possible to run this test'
             );
        }
        if (!defined('SWIFT_SSL_HOST')) {
            $this->markTestSkipped(
                'Cannot run test without an SSL enabled SMTP host to connect to (define '.
                'SWIFT_SSL_HOST in tests/acceptance.conf.php if you wish to run this test)'
             );
        }

parent::setUp();
    }

protected function initializeBuffer()
    {
        $parts = explode(':', SWIFT_SSL_HOST);
        $host = $parts[0];
        $port = $parts[1] ?? 25;

$this->buffer->initialize([
            'type' => Swift_Transport_IoBuffer::TYPE_SOCKET,
            'host' => $host,
            'port' => $port,
            'protocol' => 'ssl',
            'blocking' => 1,
            'timeout' => 15,
        ]);
    }
}