message: chore(client): remove unused old test
diff: @@ -512,41 +512,3 @@ impl<C: Clone, B> Clone for Config<C, B> {
  }
  }
  }
  -
  -#[cfg(test)]
  -mod tests {
  - /*
  - use std::io::Read;
  - use header::Server;
  - use super::{Client};
  - use super::pool::Pool;
  - use Url;
  -
  - mock_connector!(Issue640Connector {
  - b"HTTP/1.1 200 OK\r\nContent-Length: 3\r\n\r\n",
  - b"GET",
  - b"HTTP/1.1 200 OK\r\nContent-Length: 4\r\n\r\n",
  - b"HEAD",
  - b"HTTP/1.1 200 OK\r\nContent-Length: 4\r\n\r\n",
  - b"POST"
  - });
  -
  - // see issue #640
  - #[test]
  - fn test_head_response_body_keep_alive() {
  - let client = Client::with_connector(Pool::with_connector(Default::default(), Issue640Connector));
  -
  - let mut s = String::new();
  - client.get("http://127.0.0.1").send().unwrap().read_to_string(&mut s).unwrap();
  - assert_eq!(s, "GET");
  -
  - let mut s = String::new();
  - client.head("http://127.0.0.1").send().unwrap().read_to_string(&mut s).unwrap();
  - assert_eq!(s, "");
  -
  - let mut s = String::new();
  - client.post("http://127.0.0.1").send().unwrap().read_to_string(&mut s).unwrap();
  - assert_eq!(s, "POST");
  - }
  - */
  -}
  