30 lines
1.2 KiB
TypeScript
30 lines
1.2 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { buildLocalizedPath, defaultLocaleRewrites } from '../localizedPath';
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describe('buildLocalizedPath', () => {
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const supported = ['de', 'en'];
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it('prefixes path with locale', () => {
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expect(buildLocalizedPath('/packages', 'en', supported)).toBe('/en/packages');
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expect(buildLocalizedPath('/packages', 'de', supported)).toBe('/de/packages');
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});
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it('applies rewrite rules between locales', () => {
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expect(buildLocalizedPath('/kontakt', 'en', supported, 'de', defaultLocaleRewrites)).toBe('/en/contact');
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expect(buildLocalizedPath('/contact', 'de', supported, 'de', defaultLocaleRewrites)).toBe('/de/kontakt');
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});
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it('preserves query strings', () => {
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expect(buildLocalizedPath('/contact?ref=ad', 'de', supported)).toBe('/de/kontakt?ref=ad');
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});
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it('falls back to default locale when target not supported', () => {
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expect(buildLocalizedPath('/demo', 'fr', supported)).toBe('/de/demo');
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});
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it('handles empty or invalid paths gracefully', () => {
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expect(buildLocalizedPath('', 'en', supported)).toBe('/de');
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expect(buildLocalizedPath(undefined, 'en', supported)).toBe('/de');
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});
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});
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