feat: signed releases, release feed, notification (read-only)

web/src/lib/__tests__/updateFormat.spec.ts

@@ -0,0 +1,66 @@
+import { describe, expect, it } from 'vitest'
+import {
+	AUTO_CHECK_INTERVAL_MS,
+	displayVersion,
+	formatLastChecked,
+	formatReleased,
+	isCheckDue,
+} from '@/lib/updateFormat'
+
+describe('displayVersion', () => {
+	it.each([
+		['v2.3.0-beta', '2.3.0-beta'],
+		['2.0.0-beta', '2.0.0-beta'],
+		['v2.5.0', '2.5.0'],
+	])('shows %s as %s', (tag, expected) => {
+		expect(displayVersion(tag)).toBe(expected)
+	})
+})
+
+describe('formatLastChecked', () => {
+	const now = new Date(2026, 8, 30, 12, 0, 0)
+
+	it('reads today at the local time', () => {
+		expect(formatLastChecked(new Date(2026, 8, 30, 9, 41).toISOString(), now)).toBe(
+			'Last checked today at 09:41',
+		)
+	})
+
+	it('reads yesterday at the local time', () => {
+		expect(formatLastChecked(new Date(2026, 8, 29, 18, 12).toISOString(), now)).toBe(
+			'Last checked yesterday at 18:12',
+		)
+	})
+
+	it('reads an older day as an absolute date', () => {
+		expect(formatLastChecked(new Date(2026, 8, 20, 7, 5).toISOString(), now)).toBe(
+			'Last checked 20 Sep 2026 at 07:05',
+		)
+	})
+})
+
+describe('isCheckDue', () => {
+	const now = Date.parse('2026-09-30T12:00:00Z')
+
+	it('is due when never checked', () => {
+		expect(isCheckDue(null, now)).toBe(true)
+	})
+
+	it('is due once the last check is older than 24 hours', () => {
+		expect(isCheckDue(new Date(now - AUTO_CHECK_INTERVAL_MS - 1000).toISOString(), now)).toBe(
+			true,
+		)
+	})
+
+	it('is not due when the last check is under 24 hours old', () => {
+		expect(isCheckDue(new Date(now - AUTO_CHECK_INTERVAL_MS + 1000).toISOString(), now)).toBe(
+			false,
+		)
+	})
+})
+
+describe('formatReleased', () => {
+	it('reads the release date as an absolute date', () => {
+		expect(formatReleased('2026-09-24T08:00:00Z')).toBe('Released 24 Sep 2026')
+	})
+})