public function testPlugin()
{
$loader = new \Twig_Loader_String();
$pluginProvider = new PluginProvider(new HelperPluginManager());
$twig = new Environment($loader, $pluginProvider);
$this->assertTrue($twig->plugin() instanceof PluginProvider);
}
/**
* Create Twig environment
*
* @param ServiceLocatorInterface $serviceManager
* @return TwigRenderer
*/
public function createService(ServiceLocatorInterface $serviceManager)
{
$loader = $serviceManager->get('twigloaderfilesystem');
$pluginProvider = $serviceManager->get('zftwigpluginprovider');
$config = $serviceManager->get('config');
$twigConfig = $config['zf2twig'];
$options = $twigConfig['environment_options'];
$environment = new Environment($loader, $pluginProvider, $options);
foreach ($twigConfig['extensions'] as $extension) {
$extensionInstance = $serviceManager->get($extension);
if (!$extensionInstance instanceof \Twig_ExtensionInterface) {
throw new \Exception(sprintf('Extension "%s" does not implement Twig_Extension_Interface', $extension));
}
$environment->addExtension($extensionInstance);
}
return $environment;
}
