Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

apps/desktop/src/components/assistant-ui/thread/timestamp.test.ts

@@ -0,0 +1,63 @@
+import { describe, expect, it } from 'vitest'
+
+import { formatMessageTimestamp, formatTimelineRange, formatTimelineTimestamp } from './timestamp'
+
+const labels = {
+  today: (time: string) => `Today at ${time}`,
+  yesterday: (time: string) => `Yesterday at ${time}`
+}
+
+describe('formatMessageTimestamp', () => {
+  it('returns an empty string for missing values', () => {
+    expect(formatMessageTimestamp(undefined, labels)).toBe('')
+    expect(formatMessageTimestamp('not-a-date', labels)).toBe('')
+  })
+
+  it('uses the today label for timestamps earlier today', () => {
+    const now = new Date()
+    const earlierToday = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 30)
+    expect(formatMessageTimestamp(earlierToday, labels)).toMatch(/^Today at /)
+  })
+
+  it('uses the yesterday label for timestamps the prior day', () => {
+    const now = new Date()
+    const yesterday = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 8, 0)
+    yesterday.setDate(yesterday.getDate() - 1)
+    expect(formatMessageTimestamp(yesterday, labels)).toMatch(/^Yesterday at /)
+  })
+
+  it('falls back to an absolute format for older timestamps', () => {
+    const old = new Date(2020, 0, 15, 9, 30)
+    const out = formatMessageTimestamp(old, labels)
+    expect(out).not.toMatch(/^Today at /)
+    expect(out).not.toMatch(/^Yesterday at /)
+    expect(out.length).toBeGreaterThan(0)
+  })
+})
+
+describe('precise timeline timestamps', () => {
+  it('includes seconds and milliseconds for an event', () => {
+    const local = new Date(2026, 4, 1, 13, 2, 3, 456)
+    const formatted = formatTimelineTimestamp(local.getTime() / 1000)
+
+    expect(formatted).toMatch(/13|1/)
+    expect(formatted).toContain('02')
+    expect(formatted).toContain('03')
+    expect(formatted).toContain('456')
+  })
+
+  it('renders start and finish as a range', () => {
+    const start = new Date(2026, 4, 1, 13, 2, 3, 456).getTime() / 1000
+    const finish = start + 1.25
+
+    expect(formatTimelineRange(start, finish)).toBe(
+      `${formatTimelineTimestamp(start)} → ${formatTimelineTimestamp(finish)}`
+    )
+  })
+
+  it('returns an empty string for invalid timeline values', () => {
+    expect(formatTimelineTimestamp(undefined)).toBe('')
+    expect(formatTimelineTimestamp(Number.NaN)).toBe('')
+    expect(formatTimelineRange(undefined, 10)).toBe('')
+  })
+})