Make language packs load async (#204)

* Webpack magic to make language packs async

* Fix jest failing

* Ensure the native language names are always present

* Add loading state for language packs
This commit is contained in:
Matt (IPv4) Cowley 2020-12-29 16:46:58 +00:00 committed by GitHub
parent 9b0a7dc4ac
commit de76ad9a43
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21 changed files with 317 additions and 73 deletions

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@ -25,6 +25,7 @@ THE SOFTWARE.
*/
import common from './common';
import languages from './languages';
import templates from './templates';
export default { common, templates };
export default { common, languages, templates };

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@ -24,7 +24,9 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
export { default as en } from './en';
export { default as zhCN } from './zh-cn';
export { default as zhTW } from './zh-tw';
export { default as ptBR } from './pt-br';
export default {
en: 'English',
zhCN: 'Chinese (simplified)',
zhTW: 'Chinese (traditional)',
ptBR: 'Portuguese (brazilian)',
};

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@ -29,10 +29,6 @@ import common from '../common';
export default {
title: `${common.nginx}Config`,
description: `The easiest way to configure a performant, secure, and stable ${common.nginx} server.`,
en: 'English',
zhCN: 'Chinese (simplified)',
zhTW: 'Chinese (traditional)',
ptBR: 'Portuguese (brazilian)',
singleColumnMode: 'Single column mode',
splitColumnMode: 'Split column mode',
perWebsiteConfig: 'Per-website config',

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@ -25,6 +25,7 @@ THE SOFTWARE.
*/
import common from './common';
import languages from './languages';
import templates from './templates';
export default { common, templates };
export default { common, languages, templates };

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@ -0,0 +1,32 @@
/*
Copyright 2020 DigitalOcean
This code is licensed under the MIT License.
You may obtain a copy of the License at
https://github.com/digitalocean/nginxconfig.io/blob/master/LICENSE or https://mit-license.org/
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
export default {
en: 'Inglês',
zhCN: 'Chinês (simplificado)',
zhTW: 'Chinês (tradicional)',
ptBR: 'Português (brasileiro)',
};

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@ -29,10 +29,6 @@ import common from '../common';
export default {
title: `${common.nginx}Configuração`,
description: `A maneira mais fácil de configurar um servidor ${common.nginx} de alto desempenho, seguro e estável.`,
en: 'Inglês',
zhCN: 'Chinês (simplificado)',
zhTW: 'Chinês (tradicional)',
ptBR: 'Português (brasileiro)',
singleColumnMode: 'Modo de coluna única',
splitColumnMode: 'Modo com divisão de colunas',
perWebsiteConfig: 'Configuração por site',

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@ -0,0 +1,68 @@
/*
Copyright 2020 DigitalOcean
This code is licensed under the MIT License.
You may obtain a copy of the License at
https://github.com/digitalocean/nginxconfig.io/blob/master/LICENSE or https://mit-license.org/
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
import Vue from 'vue';
import VueI18n from 'vue-i18n';
import { defaultPack, defaultPackData } from '../util/language_pack_default';
import { toSep } from '../util/language_pack_name';
import { languagePackContext, availablePacks } from '../util/language_pack_context';
Vue.use(VueI18n);
// Load in the full default pack
const i18nPacks = {};
i18nPacks[defaultPack] = defaultPackData;
const loadedI18nPacks = [defaultPack];
// Load in languages data from other packs
// Use webpack magic to only build chunks for lang/languages.js
const languagesContext = require.context('.', true, /^\.\/[^/]+\/languages\.js$/, 'sync');
for (const availablePack of availablePacks) {
if (availablePack === defaultPack) continue;
i18nPacks[availablePack] = { languages: languagesContext(`./${toSep(availablePack, '-')}/languages.js`).default };
}
export const i18n = new VueI18n({
locale: defaultPack,
fallbackLocale: defaultPack,
messages: i18nPacks,
});
const loadLanguagePack = pack => {
// If same language, do nothing
if (i18n.locale === pack) return;
// If language already loaded, do nothing
if (loadedI18nPacks.includes(pack)) return;
// Load the pack with webpack magic
return languagePackContext(`./${toSep(pack, '-')}/index.js`).then(packData => i18nPacks[pack] = packData.default);
};
export const setLanguagePack = async pack => {
await loadLanguagePack(pack);
i18n.locale = pack;
};

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@ -24,9 +24,18 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
import { readdirSync } from 'fs';
import chalk from 'chalk';
import defaultPack from './default';
import * as packs from './index';
import { defaultPack } from '../util/language_pack_default';
import { fromSep } from '../util/language_pack_name';
// Load all the packs in
const packs = {};
const packDirectories = readdirSync(__dirname, { withFileTypes: true })
.filter(dirent => dirent.isDirectory())
.map(dirent => dirent.name);
for (const packDirectory of packDirectories)
packs[fromSep(packDirectory, '-')] = require(`./${packDirectory}/index.js`).default;
// Recursively get all keys in a i18n pack object fragment
const explore = packFragment => {

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@ -25,6 +25,7 @@ THE SOFTWARE.
*/
import common from './common';
import languages from './languages';
import templates from './templates';
export default { common, templates };
export default { common, languages, templates };

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@ -0,0 +1,32 @@
/*
Copyright 2020 DigitalOcean
This code is licensed under the MIT License.
You may obtain a copy of the License at
https://github.com/digitalocean/nginxconfig.io/blob/master/LICENSE or https://mit-license.org/
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
export default {
en: '英语',
zhCN: '简体中文',
zhTW: '繁体中文',
ptBR: '葡萄牙语 (巴西)',
};

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@ -29,10 +29,6 @@ import common from '../common';
export default {
title: `${common.nginx} 配置`,
description: `配置高性能、安全、稳定的${common.nginx}服务器的最简单方法。`,
en: '英语',
zhCN: '简体中文',
zhTW: '繁体中文',
ptBR: '葡萄牙语 (巴西)',
singleColumnMode: '垂直模式',
splitColumnMode: '水平模式',
perWebsiteConfig: '站点配置',

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@ -25,6 +25,7 @@ THE SOFTWARE.
*/
import common from './common';
import languages from './languages';
import templates from './templates';
export default { common, templates };
export default { common, languages, templates };

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@ -0,0 +1,32 @@
/*
Copyright 2020 DigitalOcean
This code is licensed under the MIT License.
You may obtain a copy of the License at
https://github.com/digitalocean/nginxconfig.io/blob/master/LICENSE or https://mit-license.org/
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
export default {
en: '英語',
zhCN: '簡體中文',
zhTW: '繁體中文',
ptBR: '葡萄牙語(巴西)',
};

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@ -29,10 +29,6 @@ import common from '../common';
export default {
title: `${common.nginx} 配寘`,
description: `配寘高性能、安全、穩定的${common.nginx}服務器的最簡單方法。`,
en: '英語',
zhCN: '簡體中文',
zhTW: '繁體中文',
ptBR: '葡萄牙語(巴西)',
singleColumnMode: '垂直模式',
splitColumnMode: '水准模式',
perWebsiteConfig: '網站配寘',

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@ -26,19 +26,9 @@ THE SOFTWARE.
import './scss/style.scss';
import Vue from 'vue';
import VueI18n from 'vue-i18n';
import './util/prism_bundle';
import { i18n } from './i18n/setup';
import App from './templates/app';
import * as i18nPacks from './i18n';
import i18nDefault from './i18n/default';
Vue.use(VueI18n);
const i18n = new VueI18n({
locale: i18nDefault,
fallbackLocale: i18nDefault,
messages: i18nPacks,
});
new Vue({
i18n,

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@ -37,10 +37,12 @@ THE SOFTWARE.
:options="i18nPacks"
:clearable="false"
:reduce="s => s.value"
:disabled="languageLoading"
>
<template #selected-option="{ label }">
<span class="has-icon">
<i class="icon fas fa-language"></i>
<i v-if="languageLoading" class="icon fas fa-spinner fa-pulse"></i>
<i v-else class="icon fas fa-language"></i>
<span>{{ label }}</span>
</span>
</template>
@ -123,9 +125,11 @@ THE SOFTWARE.
import isObject from '../util/is_object';
import analytics from '../util/analytics';
import browserLanguage from '../util/browser_language';
import { toSep } from '../util/language_pack_name';
import { defaultPack } from '../util/language_pack_default';
import { availablePacks } from '../util/language_pack_context';
import * as i18nPacks from '../i18n';
import i18nDefault from '../i18n/default';
import { setLanguagePack } from '../i18n/setup';
import generators from '../generators';
import Domain from './domain';
@ -155,9 +159,9 @@ THE SOFTWARE.
...Global.delegated,
app: {
lang: {
default: i18nDefault,
value: i18nDefault,
computed: i18nDefault,
default: defaultPack,
value: defaultPack,
computed: defaultPack,
enabled: true,
},
},
@ -168,6 +172,8 @@ THE SOFTWARE.
confWatcherWaiting: false,
confFilesPrevious: {},
confFilesOutput: {},
languageLoading: false,
languagePrevious: defaultPack,
};
},
computed: {
@ -187,10 +193,10 @@ THE SOFTWARE.
},
},
i18nPacks() {
return Object.keys(i18nPacks).map(pack => ({
label: this.$t(`templates.app.${pack}`) + (pack === this.$i18n.locale
return availablePacks.map(pack => ({
label: this.$t(`languages.${pack}`) + (pack === this.$i18n.locale
? ''
: ` - ${this.$t(`templates.app.${pack}`, pack)}`),
: ` - ${this.$t(`languages.${pack}`, pack)}`),
value: pack,
}));
},
@ -208,16 +214,30 @@ THE SOFTWARE.
},
'$data.global.app.lang': {
handler(data) {
this.$data.languageLoading = true;
// Ensure valid pack
if (!(data.value in i18nPacks)) data.computed = data.default;
if (!availablePacks.includes(data.value)) data.computed = data.default;
// Update the locale
this.$i18n.locale = data.computed;
setLanguagePack(data.computed).then(() => {
// Done
console.log('Language set to', data.computed);
this.$data.languagePrevious = data.computed;
this.$data.languageLoading = false;
// Analytics
const pack = data.computed.match(/^([a-z]+)([A-Z]*)$/).slice(1)
.map(x => x.toLowerCase()).filter(x => !!x).join('_');
analytics(`set_language_${pack}`, 'Language');
// Analytics
analytics(`set_language_${toSep(data.computed, '_')}`, 'Language');
}).catch((err) => {
// Error
console.log('Failed to set language to', data.computed);
console.error(err);
// Fallback to last known good
data.value = this.$data.languagePrevious;
data.computed = this.$data.languagePrevious;
this.$data.languageLoading = false;
});
},
deep: true,
},
@ -231,7 +251,7 @@ THE SOFTWARE.
// Apply browser language if not specified in query
if (!imported || !imported.global || !imported.global.app || !imported.global.app.lang) {
const language = browserLanguage();
const language = browserLanguage(availablePacks);
if (language) this.lang = language;
}

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@ -24,11 +24,9 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
import * as i18nPacks from '../i18n';
import { fromSep } from './language_pack_name';
const toPack = locale => locale.split('-', 2)[0].toLowerCase() + (locale.split('-', 2)[1] || '').toUpperCase();
export default () => {
export default availablePacks => {
if (typeof window === 'object' && typeof window.navigator === 'object') {
const userLocales = new Set();
@ -42,12 +40,11 @@ export default () => {
userLocales.add(Intl.DateTimeFormat().resolvedOptions().locale);
// Try to find an exact region/language match
const i18nPackLocales = Object.keys(i18nPacks);
const exactMatch = [...userLocales.values()].find(locale => i18nPackLocales.includes(toPack(locale)));
if (exactMatch) return toPack(exactMatch);
const exactMatch = [...userLocales.values()].find(locale => availablePacks.includes(fromSep(locale, '-')));
if (exactMatch) return fromSep(exactMatch, '-');
// Build a map of languages to pack
const i18nPackLanguages = i18nPackLocales.reduce((map, pack) => {
const i18nPackLanguages = availablePacks.reduce((map, pack) => {
const lang = pack.match(/^[a-z]+/)[0];
if (!(lang in map)) map[lang] = pack;
return map;

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@ -0,0 +1,37 @@
/*
Copyright 2020 DigitalOcean
This code is licensed under the MIT License.
You may obtain a copy of the License at
https://github.com/digitalocean/nginxconfig.io/blob/master/LICENSE or https://mit-license.org/
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
import { fromSep } from './language_pack_name';
// Use webpack magic to only build chunks for lang/index.js, not subdirectories (e.g. lang/templates/index.js)
export const languagePackContext = require.context('../i18n', true, /^\.\/[^/]+\/index\.js$/, 'lazy');
// Webpack magic to get all the packs that are available
export const availablePacks = Object.freeze(languagePackContext
.keys()
.map(pack => pack.match(/^\.\/([^/]+)\/index\.js$/))
.filter(pack => pack !== null)
.map(pack => fromSep(pack[1], '-')));

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@ -24,4 +24,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
export default 'en';
export const defaultPack = 'en';
export { default as defaultPackData } from '../i18n/en';

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@ -0,0 +1,34 @@
/*
Copyright 2020 DigitalOcean
This code is licensed under the MIT License.
You may obtain a copy of the License at
https://github.com/digitalocean/nginxconfig.io/blob/master/LICENSE or https://mit-license.org/
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
export const toSep = (pack, sep) => pack
.match(/^([a-z]+)([A-Z]*)$/)
.slice(1)
.map(x => x.toLowerCase())
.filter(x => !!x)
.join(sep);
export const fromSep = (pack, sep) => pack.split(sep, 2)[0].toLowerCase() + (pack.split(sep, 2)[1] || '').toUpperCase();

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@ -46,7 +46,6 @@ class MockLocales {
}
static setDateTimeLocale(locale) {
const newDateTimeFormat = new Intl.DateTimeFormat(locale);
MockLocales.IntlBackup = Intl;
if (!locale) {
// eslint-disable-next-line no-global-assign
@ -54,6 +53,7 @@ class MockLocales {
return this;
}
const newDateTimeFormat = new Intl.DateTimeFormat(locale);
// eslint-disable-next-line no-global-assign
Intl = {
DateTimeFormat() {
@ -97,13 +97,13 @@ describe('browserLanguage', () => {
MockLocales.setDateTimeLocale(undefined);
MockLocales.setNavigatorLanguages(['zh-CN', 'zh','en-US','en']);
expect(browserLanguage()).toEqual('zhCN');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('zhCN');
MockLocales.setNavigatorLanguages(['zh-TW','zh','en-US','en']);
expect(browserLanguage()).toEqual('zhTW');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('zhTW');
MockLocales.setNavigatorLanguages(['zh', 'en-US', 'en']);
expect(browserLanguage()).toEqual('en');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('en');
MockLocales.restoreDateTimeLocale();
});
@ -112,7 +112,7 @@ describe('browserLanguage', () => {
MockLocales.setDateTimeLocale(undefined);
MockLocales.setNavigatorLanguages(['ja-JP', 'ja', 'en-US']);
expect(browserLanguage()).toEqual('en');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('en');
MockLocales.restoreDateTimeLocale();
});
@ -121,7 +121,7 @@ describe('browserLanguage', () => {
MockLocales.setDateTimeLocale(undefined);
MockLocales.setNavigatorLanguages(['ja-JP', 'ja', 'zh']);
expect(browserLanguage()).toEqual('zhCN');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('zhCN');
MockLocales.restoreDateTimeLocale();
});
@ -130,7 +130,7 @@ describe('browserLanguage', () => {
MockLocales.setDateTimeLocale(undefined);
MockLocales.setNavigatorLanguages(['ja-JP','ja']);
expect(browserLanguage()).toBeFalsy();
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toBeFalsy();
MockLocales.restoreDateTimeLocale();
});
@ -140,7 +140,7 @@ describe('browserLanguage', () => {
MockLocales.setNavigatorLanguages(undefined);
MockLocales.setNavigatorLanguage(undefined);
MockLocales.setDateTimeLocale(undefined);
expect(browserLanguage()).toBeFalsy();
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toBeFalsy();
MockLocales.restoreDateTimeLocale();
});
@ -148,7 +148,7 @@ describe('browserLanguage', () => {
MockLocales.setNavigatorLanguage('en');
MockLocales.setNavigatorLanguages(undefined);
MockLocales.setDateTimeLocale(undefined);
expect(browserLanguage()).toEqual('en');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('en');
MockLocales.restoreDateTimeLocale();
});
@ -156,14 +156,14 @@ describe('browserLanguage', () => {
MockLocales.setNavigatorLanguage(undefined);
MockLocales.setNavigatorLanguages(['en-US','en']);
MockLocales.setDateTimeLocale(undefined);
expect(browserLanguage()).toEqual('en');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('en');
MockLocales.restoreDateTimeLocale();
});
test('navigator is `undefined` and Intl locale is `en-US`',() => {
MockLocales.setNavigator(undefined);
MockLocales.setDateTimeLocale('en-US');
expect(browserLanguage()).toEqual('en');
expect(browserLanguage(['en', 'zhCN', 'zhTW'])).toEqual('en');
MockLocales.restoreDateTimeLocale();
MockLocales.restoreNavigator();
});