<?php require_once 'swift_required.php'; require_once 'Swift/Mime/MimePartAcceptanceTest.php'; class Swift_MimePartAcceptanceTest extends Swift_Mime_MimePartAcceptanceTest { protected function _createMimePart() { Swift_DependencyContainer::getInstance() ->register('properties.charset')->asValue(null); return Swift_MimePart::newInstance(); } }