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|
#[cfg(test)]
mod test {
use crate::locale::{Global, Languages, set_lang};
use std::sync::{Mutex, MutexGuard};
/// Global lock to serialize tests that mutate `__SHAKE_HAND_LANG`.
/// Without this, parallel test execution causes races on the shared global atomic state.
static LANG_LOCK: Mutex<()> = Mutex::new(());
fn lock_lang() -> MutexGuard<'static, ()> {
LANG_LOCK.lock().unwrap()
}
#[test]
fn test_english() {
let _lock = lock_lang();
set_lang(Languages::en);
assert_eq!(Global::world(), "world");
assert_eq!(Global::greeting("Alice"), "Hello, Alice!");
assert_eq!(Global::farewell("Bob"), "Goodbye, Bob!");
assert_eq!(Global::thanks(), "Thank you!");
}
#[test]
fn test_chinese() {
let _lock = lock_lang();
set_lang(Languages::zh_CN);
assert_eq!(Global::world(), "世界");
assert_eq!(Global::greeting("小明"), "你好，小明！");
assert_eq!(Global::farewell("小红"), "再见，小红！");
assert_eq!(Global::thanks(), "谢谢！");
}
#[test]
fn test_japanese() {
let _lock = lock_lang();
set_lang(Languages::ja);
assert_eq!(Global::world(), "世界");
assert_eq!(Global::greeting("田中"), "こんにちは、田中！");
assert_eq!(Global::farewell("佐藤"), "さようなら、佐藤！");
assert_eq!(Global::thanks(), "ありがとうございます！");
}
#[test]
fn test_korean() {
let _lock = lock_lang();
set_lang(Languages::ko);
assert_eq!(Global::world(), "세계");
assert_eq!(Global::greeting("철수"), "안녕하세요, 철수님！");
assert_eq!(Global::farewell("영희"), "안녕히 가세요, 영희님！");
assert_eq!(Global::thanks(), "감사합니다！");
}
#[test]
fn test_french() {
let _lock = lock_lang();
set_lang(Languages::fr);
assert_eq!(Global::world(), "monde");
assert_eq!(Global::greeting("Marie"), "Bonjour, Marie !");
assert_eq!(Global::farewell("Pierre"), "Au revoir, Pierre !");
assert_eq!(Global::thanks(), "Merci !");
}
#[test]
fn test_german() {
let _lock = lock_lang();
set_lang(Languages::de);
assert_eq!(Global::world(), "Welt");
assert_eq!(Global::greeting("Hans"), "Hallo, Hans!");
assert_eq!(Global::farewell("Greta"), "Auf Wiedersehen, Greta!");
assert_eq!(Global::thanks(), "Danke!");
}
#[test]
fn test_spanish() {
let _lock = lock_lang();
set_lang(Languages::es);
assert_eq!(Global::world(), "mundo");
assert_eq!(Global::greeting("Carlos"), "¡Hola, Carlos!");
assert_eq!(Global::farewell("Lucía"), "¡Adiós, Lucía!");
assert_eq!(Global::thanks(), "¡Gracias!");
}
#[test]
fn test_russian() {
let _lock = lock_lang();
set_lang(Languages::ru);
assert_eq!(Global::world(), "мир");
assert_eq!(Global::greeting("Анна"), "Привет, Анна!");
assert_eq!(Global::farewell("Иван"), "До свидания, Иван!");
assert_eq!(Global::thanks(), "Спасибо!");
}
#[test]
fn test_arabic() {
let _lock = lock_lang();
set_lang(Languages::ar);
assert_eq!(Global::world(), "عالم");
assert_eq!(Global::greeting("أحمد"), "مرحبًا، أحمد!");
assert_eq!(Global::farewell("فاطمة"), "وداعًا، فاطمة!");
assert_eq!(Global::thanks(), "شكرًا!");
}
#[test]
fn test_portuguese() {
let _lock = lock_lang();
set_lang(Languages::pt);
assert_eq!(Global::world(), "mundo");
assert_eq!(Global::greeting("João"), "Olá, João!");
assert_eq!(Global::farewell("Maria"), "Tchau, Maria!");
assert_eq!(Global::thanks(), "Obrigado!");
}
#[test]
fn test_fallback_zh_hk_to_zh_cn() {
let _lock = lock_lang();
set_lang(Languages::zh_HK);
assert_eq!(Global::world(), "世界");
assert_eq!(Global::greeting("小明"), "你好，小明！");
assert_eq!(Global::farewell("小红"), "再见，小红！");
assert_eq!(Global::thanks(), "谢谢！");
}
#[test]
fn test_fallback_zh_tw_to_zh_cn() {
let _lock = lock_lang();
set_lang(Languages::zh_TW);
assert_eq!(Global::world(), "世界");
assert_eq!(Global::greeting("小明"), "你好，小明！");
}
#[test]
fn test_fallback_vi_to_zh_cn() {
let _lock = lock_lang();
set_lang(Languages::vi);
assert_eq!(Global::world(), "世界");
assert_eq!(Global::greeting("小明"), "你好，小明！");
}
#[test]
fn test_fallback_ms_to_id_to_en() {
let _lock = lock_lang();
set_lang(Languages::ms);
assert_eq!(Global::world(), "world");
assert_eq!(Global::greeting("Alice"), "Hello, Alice!");
}
#[test]
fn test_fallback_it_to_fr() {
let _lock = lock_lang();
set_lang(Languages::it);
assert_eq!(Global::world(), "monde");
assert_eq!(Global::greeting("Marie"), "Bonjour, Marie !");
}
#[test]
fn test_fallback_pt_to_es() {
let _lock = lock_lang();
// pt has direct translations, so fallback should not be triggered
set_lang(Languages::pt);
assert_eq!(Global::world(), "mundo");
assert_eq!(Global::greeting("João"), "Olá, João!");
}
#[test]
fn test_fallback_tr_to_ar() {
let _lock = lock_lang();
set_lang(Languages::tr);
assert_eq!(Global::world(), "عالم");
assert_eq!(Global::greeting("أحمد"), "مرحبًا، أحمد!");
}
#[test]
fn test_fallback_parameterless_translation_as_param() {
let _lock = lock_lang();
set_lang(Languages::en);
let greeting = Global::greeting(Global::world());
assert_eq!(greeting, "Hello, world!");
}
#[test]
fn test_set_lang_from_str() {
let _lock = lock_lang();
set_lang("en");
assert_eq!(Global::world(), "world");
set_lang("zh_CN");
assert_eq!(Global::world(), "世界");
set_lang("zh-CN");
assert_eq!(Global::world(), "世界");
set_lang(" en ");
assert_eq!(Global::world(), "world");
}
#[test]
fn test_set_lang_from_string() {
let _lock = lock_lang();
set_lang(String::from("fr"));
assert_eq!(Global::world(), "monde");
set_lang(String::from("zh_TW"));
assert_eq!(Global::world(), "世界");
}
#[test]
fn test_languages_display() {
let _lock = lock_lang();
assert_eq!(Languages::en.to_string(), "en");
assert_eq!(Languages::zh_CN.to_string(), "zh_CN");
assert_eq!(Languages::fr.to_string(), "fr");
assert_eq!(format!("{}", Languages::ja), "ja");
}
#[test]
fn test_from_str_cases() {
use std::convert::From;
assert_eq!(
<Languages as From<&str>>::from("en") as u8,
Languages::en as u8
);
assert_eq!(
<Languages as From<&str>>::from("zh_CN") as u8,
Languages::zh_CN as u8
);
assert_eq!(
<Languages as From<&str>>::from("zh-CN") as u8,
Languages::zh_CN as u8
);
assert_eq!(
<Languages as From<&str>>::from("ZH_CN") as u8,
Languages::zh_CN as u8
);
assert_eq!(
<Languages as From<&str>>::from("zh-cn") as u8,
Languages::zh_CN as u8
);
}
#[test]
#[should_panic(expected = "unknown language")]
fn test_from_str_unknown() {
let _ = Languages::from("klingon");
}
}
mod locale {
shakehand::locale!("./locale");
}
|
