@Test
    public void test_determineAlias_multipleLocales() {
        // Test with various locale configurations
        Locale[] testLocales = { Locale.US, Locale.UK, Locale.CANADA, Locale.FRANCE, Locale.CHINA, Locale.KOREA, new Locale("es", "ES"),
                new Locale("pt", "BR") };

        for (Locale locale : testLocales) {
            OptionalThing<String> result = provider.determineAlias(locale);

عراق

// xn--mgbayh7gpa ("al-Ordon", Arabic) : JO
// National Information Technology Center (NITC)
// Royal Scientific Society, Al-Jubeiha
الاردن

// xn--3e0b707e ("Republic of Korea", Hangul) : KR
한국

// xn--80ao21a ("Kaz", Kazakh) : KZ
қаз

// xn--q7ce6a ("Lao", Lao) : LA
ລາວ

// xn--fzc2c9e2c ("Lanka", Sinhalese-Sinhala) : LK
// https://nic.lk
ලංකා

### Target language

Translate to Korean (한국어).

Language code: ko.

### Grammar and tone

- Use polite, instructional Korean (e.g. 합니다/하세요 style).
- Keep the tone consistent with the existing Korean FastAPI docs.
- Do not translate “You” literally as “당신”. Use “여러분” where appropriate, or omit the subject if it sounds more natural in Korean.

### Headings

- Follow existing Korean heading style (short, action-oriented headings like “확인하기”).

- [Español (Spanish)](docs/es/README.md)
- [Português (Brazilian Portuguese)](docs/pt-BR/README.md)
- [Français (French)](docs/fr/README.md)
- [Deutsch (German)](docs/de/README.md)
- [한국어 (Korean)](docs/ko/README.md)

## Powered By

* [Lasta Di](https://github.com/lastaflute/lasta-di "Lasta Di"): DI Container
* [LastaFlute](https://github.com/lastaflute/lastaflute "LastaFlute"): Web Framework

    )

    // (G) Japanese (kanji and hiragana)
    testEncodeDecode(
      unicode = "なぜみんな日本語を話してくれないのか",
      punycode = "xn--n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa",
    )

    // (H) Korean (Hangul syllables)
    testEncodeDecode(
      unicode = "세계의모든사람들이한국어를이해한다면얼마나좋을까",
      punycode = "xn--989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5jpsd879ccm6fea98c",
    )

    // (I) Russian (Cyrillic)

* 🌐 Update Korean translation for `docs/ko/docs/help-fastapi.md`. PR [#13262](https://github.com/fastapi/fastapi/pull/13262) by [@Zerohertz](https://github.com/Zerohertz).
* 🌐 Add Korean translation for `docs/ko/docs/advanced/custom-response.md`. PR [#13265](https://github.com/fastapi/fastapi/pull/13265) by [@11kkw](https://github.com/11kkw).

- [简体中文 (Simplified Chinese)](../zh-CN/README.md)
- [Português (Brazilian Portuguese)](../pt-BR/README.md)
- [Français (French)](../fr/README.md)
- [Deutsch (German)](../de/README.md)
- [한국어 (Korean)](../ko/README.md)

## Impulsado por

* [Lasta Di](https://github.com/lastaflute/lasta-di "Lasta Di"): Contenedor DI
* [LastaFlute](https://github.com/lastaflute/lastaflute "LastaFlute"): Framework Web

- [简体中文 (Simplified Chinese)](../zh-CN/README.md)
- [Español (Spanish)](../es/README.md)
- [Português (Brazilian Portuguese)](../pt-BR/README.md)
- [Français (French)](../fr/README.md)
- [한국어 (Korean)](../ko/README.md)

## Unterstützt von

* [Lasta Di](https://github.com/lastaflute/lasta-di "Lasta Di"): DI-Container
* [LastaFlute](https://github.com/lastaflute/lastaflute "LastaFlute"): Web-Framework

- [日本語 (Japanese)](../ja/README.md)
- [Español (Spanish)](../es/README.md)
- [Português (Brazilian Portuguese)](../pt-BR/README.md)
- [Français (French)](../fr/README.md)
- [Deutsch (German)](../de/README.md)
- [한국어 (Korean)](../ko/README.md)

## 技术支持

* [Lasta Di](https://github.com/lastaflute/lasta-di "Lasta Di"): DI 容器
* [LastaFlute](https://github.com/lastaflute/lastaflute "LastaFlute"): Web 框架

- [简体中文 (Simplified Chinese)](../zh-CN/README.md)
- [Español (Spanish)](../es/README.md)
- [Português (Brazilian Portuguese)](../pt-BR/README.md)
- [Deutsch (German)](../de/README.md)
- [한국어 (Korean)](../ko/README.md)

## Alimenté par

* [Lasta Di](https://github.com/lastaflute/lasta-di "Lasta Di") : Conteneur DI
* [LastaFlute](https://github.com/lastaflute/lastaflute "LastaFlute") : Framework Web