public function testWithDefaultLayout()
{
$options = ['message_options' => ['body' => ['use_template' => true, 'template' => ['path' => 'ac-mailer/mail-templates/mail', 'default_layout' => ['path' => 'ac-mailer/mail-templates/layout']]]]];
$this->initServiceLocator($options);
$resolver = new TemplatePathStack();
$resolver->addPath(__DIR__ . '/../../view');
$renderer = new PhpRenderer();
$renderer->setResolver($resolver);
$this->serviceLocator->set('mailviewrenderer', $renderer);
$mailService = $this->mailServiceFactory->__invoke($this->serviceLocator, 'acmailer.mailservice.default');
$this->assertInstanceOf('Zend\\Mime\\Message', $mailService->getMessage()->getBody());
}