jichan.org/jmdict/src/tests.rs

use std::{fs::{self, File}, io::{Write, Read}};

use crate::jmdict::Jmdict;

fn get_jmdict_json() -> String {
    fs::read_dir("loader")
        .unwrap()
        .filter_map(|file| {
            let file = file.unwrap();
            if file.file_name().to_string_lossy().ends_with(".json") {
                Some(fs::read_to_string(file.path()).ok())
            } else {
                None
            }
        })
        .next()
        .unwrap()
        .unwrap()
}

const BIN_PATH: &str = "JMdict.bin";

#[test]
fn jmdict_load_and_serialize() {
    let jmdict: Jmdict = serde_json::from_str(&get_jmdict_json()).unwrap();
    let encoded: Vec<u8> = bincode::serialize(&jmdict).unwrap();
    let mut file = File::create(BIN_PATH).unwrap();
    file.write_all(&encoded).unwrap();
}

#[test]
fn jmdict_deserialize() {
    let mut file = File::open(BIN_PATH).unwrap();
    let mut buffer = Vec::new();
    file.read_to_end(&mut buffer).unwrap();
    let _jmdict: Jmdict = bincode::deserialize(&buffer).unwrap();
}