{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"assert_eq!(matches.matches[0].matched_node.text(),"}]}
        assert_eq!(matches.matches[0].matched_node.text(), "foo(1+2)");
        assert_eq!(matches.matches.len(), 1);
        assert_eq!(matches.matches[0].placeholder_values.len(), 1);