/// encrypter crate
extern crate encrypter;

#[cfg(test)]
mod encrypter_tests {

    use encrypter::domain::{ Encrypter, Enigma, Router, Reflector, EncryptValue, Plugboard, SubstitutionTable };
    use encrypter::domain::{ ALPHABETS };

    #[test]
    fn encryptable() {

        #[allow(unused_mut)]
        let mut encrypter = Encrypter {
            hash: Enigma::new(
                vec![
                    Router::new(SubstitutionTable::new(ALPHABETS.to_vec())),
                    Router::new(SubstitutionTable::new(ALPHABETS.to_vec())),
                    Router::new(SubstitutionTable::new(ALPHABETS.to_vec()))
                ],
                Plugboard::new(SubstitutionTable::new(ALPHABETS.to_vec())),
                Reflector::new(SubstitutionTable::new(ALPHABETS.to_vec()))
            )
        };

        let result: EncryptValue<Enigma> = encrypter.encrypt(&'A');
        assert_eq!("A", result.text);
    }

    #[test]
    fn encryptable_two_characters() {

        #[allow(unused_mut)]
        let mut encrypter = Encrypter {
            hash: Enigma::new(
                vec![
                    Router::new(SubstitutionTable::new(ALPHABETS.to_vec())),
                    Router::new(SubstitutionTable::new(ALPHABETS.to_vec())),
                    Router::new(SubstitutionTable::new(ALPHABETS.to_vec()))
                ],
                Plugboard::new(SubstitutionTable::new(ALPHABETS.to_vec())),
                Reflector::new(SubstitutionTable::new(ALPHABETS.to_vec()))
            )
        };

        let result1: EncryptValue<Enigma> = encrypter.encrypt(&'A');
        let result2: EncryptValue<Enigma> = encrypter.encrypt(&'A');

        assert_eq!("A", result1.text);
        assert_eq!("A", result2.text);
    }
}