You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: tor.rs
    path of file: ./repos/rust-teos/teos/src/api
    
    the code of the file until where you have to start completion: use std::convert::TryInto;
use std::io::{Error, ErrorKind};
use std::net::SocketAddr;
use std::path::PathBuf;

use tokio::fs;
use tokio::net::TcpStream;
use torut::control::UnauthenticatedConn;
use t
    
    async fn test_connect_tor_cp_fail() {
        let wrong_cp = 9000;
        let tmp_path = TempDir::new(&format!("data_dir_{}", get_random_user_id())).unwrap();
        let tor_api = TorAPI::new(
            "127.0.1.1:9814".parse().unwrap(),
            9814,
            wrong_cp,
            tmp_path.path().into(),
        )
        .await;

        match tor_api.connect_tor_cp().await {
            Ok(_) => {}
            Err(e) => {
                assert_eq!("failed to connect to Tor control port", e.to_string())
            }
        }
    }