fn test_try_read_invalid_request()

in src/connection.rs [667:697]

• 29 lines of code
• 2 McCabe index (conditional complexity)

    fn test_try_read_invalid_request() {
        // Invalid request.
        let (mut sender, receiver) = UnixStream::pair().unwrap();
        receiver.set_nonblocking(true).expect("Can't modify socket");
        let mut conn = HttpConnection::new(receiver);
        sender
            .write_all(
                b"PATCH http://localhost/home HTTP/1.1\r\n\
                                 Expect: 100-continue\r\n\
                                 Transfer-Encoding: chunked\r\n",
            )
            .unwrap();

        for i in 0..40 {
            sender.write_all(b"Custom-Header-Testing: 1").unwrap();
            sender.write_all(i.to_string().as_bytes()).unwrap();
            sender.write_all(b"\r\n").unwrap();
        }
        sender
            .write_all(b"Content-Length: alpha\r\n\r\nthis is not\n\r\na json \nbody")
            .unwrap();
        assert!(conn.try_read().is_ok());
        let request_error = conn.try_read().unwrap_err();
        assert_eq!(
            request_error,
            ConnectionError::ParseError(RequestError::HeaderError(HttpHeaderError::InvalidValue(
                "Content-Length".to_string(),
                " alpha".to_string()
            )))
        );
    }