extern crate jean_core;
extern crate jean_io;

use anyhow::Result;
use jean_core::sequence::protein::Protein;
use std::path::PathBuf;

use jean_core::prelude::Transcribe;
use jean_cut::cut::Cut;
use jean_cut::prelude::*;

#[test]
pub fn test_1() -> Result<()> {
  let path = PathBuf::from("tests/homo_sapiens.cut");
  let cut = Cut::read_file(&path)?;

  /* Protein -> RNA -> DNA */
  let p = Protein::try_from("MRDTKQWDFIQAMLSVMRAMNLARILRKAIQAESEKEVGAHVNSLDFIEK").unwrap();
  let r = p.rev_translate(&cut);
  let d = r.rev_transcribe();

  assert_eq!(p.len() * 3, d.len());

  /* DNA -> RNA -> Protein */
  let r_ = d.transcribe();
  let p_ = r_.translate(&cut);

  assert_eq!(p, p_);

  Ok(())
}