public static function getTwig()
{
if (!self::$twig) {
\Twig_Autoloader::register();
$cache = Config::get('cache') ? Config::get('cache') . '/' : false;
$loader = new \Twig_Loader_Filesystem(Config::get('views') . '/');
$twig = new \Twig_Environment($loader, array('cache' => $cache, 'debug' => Config::get('debug')));
// Add globals
$twig->addGlobal('session', Session::getInstance());
$twig->addGlobal('url', new URL());
self::$twig = $twig;
}
return self::$twig;
}
function test_if_flash_error_is_persisted()
{
Session::flash('error!', 'error');
$this->assertEquals('error!', $_SESSION['Aura\\Session\\Flash\\Next']['Alter\\Ampersand\\Session']['error'], 'Test if the flash error was persisted in session');
}
