feat: added i18n support; added Simplified Chinese support

2026-05-30 20:02:55 -07:00
parent c17d169dc6
commit 957f6db950
58 changed files with 3354 additions and 520 deletions
@@ -0,0 +1,19 @@
+import { describe, expect, it } from 'vitest';
+import { translate } from './translate';
+
+describe('translate', () => {
+  it('returns translated strings for both locales', () => {
+    expect(translate('settings.general.language.auto', undefined, 'en_us')).toBe('Auto');
+    expect(translate('settings.general.language.auto', undefined, 'zh_cn')).toBe('自动');
+  });
+
+  it('falls back to English when a zh-CN key is missing', () => {
+    expect(translate('toolbar.button.new', undefined, 'zh_cn')).toBe('新建');
+    expect(translate('nonexistent.key', undefined, 'zh_cn')).toBe('nonexistent.key');
+  });
+
+  it('interpolates params', () => {
+    expect(translate('toolbar.status.bpmChanged', { value: 120 }, 'en_us')).toBe('BPM changed to 120');
+    expect(translate('toolbar.status.bpmChanged', { value: 120 }, 'zh_cn')).toBe('BPM 已改为 120');
+  });
+});