init

backend/src/utils/formatRelativeTimeAgo.spec.ts

@@ -0,0 +1,11 @@
+import dayjs from '../plugins/dayjs';
+import { formatRelativeTimeAgo } from './formatRelativeTimeAgo';
+
+describe('formatRelativeTimeAgo', () => {
+    it('formats a relative time from the provided now date', () => {
+        const now = new Date('2026-01-02T12:00:00.000Z');
+        const earlier = new Date('2026-01-02T11:00:00.000Z');
+
+        expect(formatRelativeTimeAgo(earlier, now)).toBe(dayjs(earlier).from(dayjs(now)));
+    });
+});