init project

2026-06-25 19:06:59 -04:00
parent c5dfee6efb
commit 5d017f533a
349 changed files with 31330 additions and 0 deletions
@@ -0,0 +1,40 @@
+import {
+  formatCurrency,
+  formatDate,
+  formatDateRange,
+  formatNumber,
+  formatPercent,
+  formatPhoneNumber,
+  formatRelativeTime,
+  preserveIdentifier,
+} from '@/lib/localization/format';
+import { describe, expect, it } from 'vitest';
+
+const instant = new Date('2026-06-25T12:00:00.000Z');
+
+describe('locale-aware formatting primitives', () => {
+  it('formats Gregorian dates with explicit time zones', () => {
+    expect(formatDate(instant, { locale: 'en', timeZone: 'UTC' })).toContain('2026');
+    expect(formatDate(instant, { locale: 'fr', timeZone: 'UTC' })).toContain('2026');
+    expect(formatDate(instant, { locale: 'ar', timeZone: 'UTC' })).toContain('2026');
+  });
+
+  it('formats ranges, numbers, percentages, and explicit currencies', () => {
+    expect(
+      formatDateRange(instant, new Date('2026-06-27T12:00:00.000Z'), {
+        locale: 'en',
+        timeZone: 'UTC',
+      }),
+    ).toContain('2026');
+    expect(formatNumber(1234.5, 'fr')).toMatch(/1.*234/);
+    expect(formatPercent(0.125, 'en')).toContain('12.5');
+    expect(formatCurrency(125, 'en', 'USD')).toContain('$');
+    expect(() => formatCurrency(125, 'en', 'usd')).toThrow(/ISO 4217/);
+  });
+
+  it('formats relative time and preserves atomic mixed-direction values', () => {
+    expect(formatRelativeTime(-1, 'day', 'en')).toBe('yesterday');
+    expect(formatPhoneNumber('+1 (202) 555-0100')).toBe('+12025550100');
+    expect(preserveIdentifier('RES  2026  0042')).toBe('RES 2026 0042');
+  });
+});