#[cfg(test)]
extern crate ftp;

use ftp::FtpStream;
use std::io::Cursor;

#[test]
fn test_ftp() {
  let mut ftp_stream = FtpStream::connect("127.0.0.1:21").unwrap();
  let _ = ftp_stream.login("Doe", "mumble").unwrap();

  ftp_stream.mkdir("test_dir").unwrap();
  ftp_stream.cwd("test_dir").unwrap();
  assert!(ftp_stream.pwd().unwrap().ends_with("/test_dir"));

  // store a file
  let file_data = "test data\n";
  let mut reader = Cursor::new(file_data.as_bytes());
  assert!(ftp_stream.put("test_file.txt", &mut reader).is_ok());

  // retrieve file
  assert!(ftp_stream
    .simple_retr("test_file.txt")
    .map(|bytes| assert_eq!(bytes.into_inner(), file_data.as_bytes()))
    .is_ok());

  // remove file
  assert!(ftp_stream.rm("test_file.txt").is_ok());

  // cleanup: go up, remove folder, and quit
  assert!(ftp_stream
    .cdup()
    .and_then(|_| ftp_stream.rmdir("test_dir"))
    .and_then(|_| ftp_stream.quit())
    .is_ok());
}