Sucukdeluxe
b3c2a8b9fd
Polish navigation, settings, streamer and queue workflows; add safe pause and partial-file lifecycle handling; apply the product identity across Windows surfaces; and replace the public README with a complete English product guide and isolated screenshot.
58 lines
2.4 KiB
TypeScript
58 lines
2.4 KiB
TypeScript
import { test, expect, describe } from 'vitest';
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import { tBackend, BACKEND_MESSAGES, type BackendMessageKey } from './i18n-backend';
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describe('tBackend', () => {
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test('returns DE message for known key (default language)', () => {
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expect(tBackend('invalidVodUrl', undefined, 'de')).toBe(BACKEND_MESSAGES.de.invalidVodUrl);
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});
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test('returns EN message when language=en', () => {
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expect(tBackend('invalidVodUrl', undefined, 'en')).toBe(BACKEND_MESSAGES.en.invalidVodUrl);
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});
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test('unknown language falls back to de', () => {
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expect(tBackend('invalidVodUrl', undefined, 'fr')).toBe(BACKEND_MESSAGES.de.invalidVodUrl);
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expect(tBackend('invalidVodUrl', undefined, '')).toBe(BACKEND_MESSAGES.de.invalidVodUrl);
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});
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test('substitutes single {param}', () => {
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const result = tBackend('streamlinkExitCode', { code: 42 }, 'en');
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expect(result).toBe('Streamlink exit code 42');
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});
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test('substitutes multiple {params}', () => {
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const result = tBackend('integrityDurationMismatch', { actual: 100, expected: 120 }, 'de');
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expect(result).toContain('100');
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expect(result).toContain('120');
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expect(result).not.toContain('{actual}');
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expect(result).not.toContain('{expected}');
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});
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test('numeric params stringify', () => {
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const result = tBackend('fileTooSmall', { bytes: 256 }, 'en');
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expect(result).toBe('File too small (256 bytes)');
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});
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test('every DE key has an EN counterpart', () => {
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const deKeys = Object.keys(BACKEND_MESSAGES.de) as BackendMessageKey[];
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const enKeys = Object.keys(BACKEND_MESSAGES.en);
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for (const k of deKeys) {
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expect(enKeys).toContain(k);
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}
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});
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test('German backend messages use native umlauts', () => {
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const text = Object.values(BACKEND_MESSAGES.de).join('\n').toLocaleLowerCase('de-DE');
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const forbidden = ['ungueltig', 'integritaetspruefung', 'fur ', 'benoetigt', 'prufe '];
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for (const token of forbidden) {
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expect(text).not.toContain(token);
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}
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});
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test('no template literal left after substitution for typical params', () => {
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// attemptFailed has {attempt}, {max}, {errorClass}, {error}
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const result = tBackend('attemptFailed', { attempt: 1, max: 3, errorClass: 'network', error: 'ETIMEDOUT' }, 'en');
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expect(result).toBe('Attempt 1/3 failed (network): ETIMEDOUT');
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});
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});
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