assertEquals($expr, $node->getNode('expr')); } public function getTests() { $tests = array(); $tests[] = array(new Twig_Node_SandboxedPrint(new Twig_Node_Expression_Constant('foo', 1), 1), <<env->getExtension('Twig_Extension_Sandbox')->ensureToStringAllowed("foo"); EOF ); return $tests; } }