feat: deploy standalone Hono/Bun auth and API backend

src/test/auth-google.test.ts

@@ -0,0 +1,41 @@
+// Google OAuth route validation tests
+import { describe, expect, it } from 'bun:test';
+import { app } from '../index';
+
+const baseEnv = {
+  JWT_SECRET: 'test-jwt-secret',
+  TURSO_DATABASE_URL: 'file:./test.db',
+  TURSO_AUTH_TOKEN: 'test-token',
+  GOOGLE_CLIENT_ID: 'test-google-client-id',
+  GOOGLE_CLIENT_SECRET: 'test-google-client-secret',
+};
+
+describe('Auth API - Google OAuth', () => {
+  it('should reject request when Google client config is missing', async () => {
+    const res = await app.request('/api/auth/google', {
+      env: {
+        JWT_SECRET: 'test-jwt-secret',
+        TURSO_DATABASE_URL: 'file:./test.db',
+        TURSO_AUTH_TOKEN: 'test-token',
+      },
+    });
+
+    expect(res.status).toBe(400);
+
+    const data = await res.json();
+    expect(data).toHaveProperty('error');
+  });
+
+  it('should redirect to Google when config is provided', async () => {
+    const res = await app.request('/api/auth/google', {
+      env: baseEnv,
+    });
+
+    expect(res.status).toBe(302);
+
+    const location = res.headers.get('location');
+    expect(location).toContain('https://accounts.google.com/o/oauth2/v2/auth?');
+    expect(location).toContain('client_id=test-google-client-id');
+    expect(location).toContain('scope=openid');
+  });
+});