79705dc58d
* fix(web): language selector for chinese and norwegian * add unit test * formatter * undo name change
47 lines
1.3 KiB
TypeScript
47 lines
1.3 KiB
TypeScript
import { langs } from '$lib/constants';
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import messages from '$lib/i18n/en.json';
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import { exec as execCallback } from 'node:child_process';
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import { promisify } from 'node:util';
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type Messages = { [key: string]: string | Messages };
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const exec = promisify(execCallback);
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function setEmptyMessages(messages: Messages) {
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const copy = { ...messages };
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for (const key in copy) {
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const message = copy[key];
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if (typeof message === 'string') {
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copy[key] = '';
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} else if (typeof message === 'object') {
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setEmptyMessages(message);
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}
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}
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return copy;
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}
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describe('i18n', () => {
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test('no missing messages', async () => {
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const { stdout } = await exec('npx svelte-i18n extract -c svelte.config.js "src/**/*"');
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const extractedMessages: Messages = JSON.parse(stdout);
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const existingMessages = setEmptyMessages(messages);
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// Only translations directly using the store seem to get extracted
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expect({ ...extractedMessages, ...existingMessages }).toEqual(existingMessages);
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});
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describe('language tags', () => {
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for (const lang of langs) {
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if (lang.code === 'dev') {
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continue;
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}
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test(`language tag ${lang.code} is valid`, () => {
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expect(Intl.NumberFormat.supportedLocalesOf(lang.code)).toHaveLength(1);
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});
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}
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});
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});
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