add empty chat endpoint

apps/chat/src/test/integration/api.test.ts

@@ -0,0 +1,20 @@
+import { SELF } from 'cloudflare:test'
+import { describe, expect, it } from 'vitest'
+
+import '../../chat.app'
+
+const ORIGIN = 'https://chat.rec.djdevin.net'
+
+describe('chat endpoints', () => {
+	it('GET / reports service status', async () => {
+		const res = await SELF.fetch(`${ORIGIN}/`)
+		expect(res.status).toBe(200)
+		expect(await res.json()).toEqual({ service: 'chat', status: 'ok' })
+	})
+
+	it('GET /thread returns an empty array', async () => {
+		const res = await SELF.fetch(`${ORIGIN}/thread`)
+		expect(res.status).toBe(200)
+		expect(await res.json()).toEqual([])
+	})
+})