feat: scaffold cloudflare shortlinks app

tests/worker.test.ts

@@ -0,0 +1,28 @@
+import { describe, expect, it } from 'vitest';
+import worker from '../worker/index';
+
+function fetchWorker(path: string) {
+  const request = new Request(`https://heygo.test${path}`);
+
+  return worker.fetch(request as unknown as Parameters<typeof worker.fetch>[0]);
+}
+
+describe('worker API scaffold', () => {
+  it('responds to the health endpoint', async () => {
+    const response = await fetchWorker('/api/health');
+
+    expect(response.status).toBe(200);
+    expect(response.headers.get('content-type')).toContain('application/json');
+    await expect(response.json()).resolves.toEqual({
+      ok: true,
+      service: 'heygo-worker',
+    });
+  });
+
+  it('returns 404 JSON for unknown API routes', async () => {
+    const response = await fetchWorker('/api/missing');
+
+    expect(response.status).toBe(404);
+    await expect(response.json()).resolves.toEqual({ error: 'Not found' });
+  });
+});