public function testTwigInterface() { $app = $this->getApp(); $handlers = $this->getTwigHandlers($app); $twig = new TwigExtension($app, $handlers, false); $this->assertGreaterThan(0, $twig->getFunctions()); $this->assertGreaterThan(0, $twig->getFilters()); $this->assertGreaterThan(0, $twig->getTests()); $this->assertEquals('Bolt', $twig->getName()); }