<?php require_once __DIR__.'/AbstractStreamBufferAcceptanceTest.php'; class Swift_Transport_StreamBuffer_BasicSocketAcceptanceTest extends Swift_Transport_StreamBuffer_AbstractStreamBufferAcceptanceTest { protected function setUp() { if (!defined('SWIFT_SMTP_HOST')) { $this->markTestSkipped( 'Cannot run test without an SMTP host to connect to (define '. 'SWIFT_SMTP_HOST in tests/acceptance.conf.php if you wish to run this test)' ); } parent::setUp(); } protected function initializeBuffer() { $parts = explode(':', SWIFT_SMTP_HOST); $host = $parts[0]; $port = $parts[1] ?? 25; $this->buffer->initialize([ 'type' => Swift_Transport_IoBuffer::TYPE_SOCKET, 'host' => $host, 'port' => $port, 'protocol' => 'tcp', 'blocking' => 1, 'timeout' => 15, ]); } }