49 lines
1.6 KiB
TypeScript
49 lines
1.6 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { assert } from 'chai';
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import { stub } from 'sinon';
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import { load } from '../../../app/locale';
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describe('locale', async () => {
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describe('load', () => {
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it('resolves expected locales correctly', async () => {
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async function testCase(
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preferredSystemLocales: Array<string>,
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expectedLocale: string
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) {
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const actualLocale = await load({
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preferredSystemLocales,
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logger: {
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fatal: stub().throwsArg(0),
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error: stub().throwsArg(0),
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warn: stub().throwsArg(0),
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info: stub(),
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debug: stub(),
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trace: stub(),
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},
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});
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assert.strictEqual(actualLocale.name, expectedLocale);
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}
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// Basic tests
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await testCase(['en'], 'en');
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await testCase(['es'], 'es');
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await testCase(['fr', 'hk'], 'fr');
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await testCase(['fr-FR', 'hk'], 'fr');
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await testCase(['fa-UK'], 'fa-IR');
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await testCase(['an', 'fr-FR'], 'fr'); // If we ever add support for Aragonese, this test will fail.
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// Specific cases we want to ensure work as expected
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await testCase(['zh-TW'], 'zh-Hant');
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await testCase(['zh-Hant-TW'], 'zh-Hant');
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await testCase(['zh-Hant-CA'], 'zh-Hant');
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await testCase(['zh-Hant-HK'], 'zh-HK');
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await testCase(['zh'], 'zh-CN');
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await testCase(['yue'], 'yue');
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await testCase(['ug'], 'ug');
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await testCase(['nn', 'nb'], 'nb');
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await testCase(['es-419'], 'es');
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});
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});
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});
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