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//! benko
//!
//! a torrent library from scratch.
//! reference:
//!    https://en.wikipedia.org/wiki/Torrent_file
extern crate benko;

pub use parser::*;
pub use types::*;

mod parser;
mod types;

#[cfg(test)]
mod tests {
    use crate::types::{Torrent, TorrentInfo};

    #[test]
    fn it_works() {
        let torrent_bytes =
            std::fs::read("ubuntu.torrent").expect("Could not find ubuntu.torrent file.");

        let torrent: Torrent = Torrent::from_bytes(torrent_bytes.as_slice());
        let info: TorrentInfo = torrent.info;

        assert_eq!("https://torrent.ubuntu.com/announce", torrent.announce);
        assert!(info.files.is_none());
        assert_eq!(2942003200, info.length.expect("this should be populated"));
        assert_eq!("ubuntu-20.10-desktop-amd64.iso", info.name);
        assert_eq!(262144, info.piece_length);

        println!("piece length: {:?}", info.piece_length);
    }
}