From 35c0c2b46cc1768322f094e020fdc04413c8a9a5 Mon Sep 17 00:00:00 2001
From: Jiachi Liu <inbox@huozhi.im>
Date: Mon, 6 May 2024 22:17:23 +0200
Subject: [PATCH] add react assertions

---
 test/e2e/module-layer/middleware.js      | 4 ++++
 test/e2e/module-layer/pages/api/hello.js | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/test/e2e/module-layer/middleware.js b/test/e2e/module-layer/middleware.js
index 5a1050e4c6651..8a4d11761dd78 100644
--- a/test/e2e/module-layer/middleware.js
+++ b/test/e2e/module-layer/middleware.js
@@ -1,7 +1,11 @@
 import 'server-only'
+import React from 'react'
 import { NextResponse } from 'next/server'
 // import './lib/mixed-lib'
 
 export function middleware(request) {
+  if (React.useState) {
+    throw new Error('React.useState should not be defined in server layer')
+  }
   return NextResponse.next()
 }
diff --git a/test/e2e/module-layer/pages/api/hello.js b/test/e2e/module-layer/pages/api/hello.js
index b806023b05a2c..97eff319a6a64 100644
--- a/test/e2e/module-layer/pages/api/hello.js
+++ b/test/e2e/module-layer/pages/api/hello.js
@@ -1,5 +1,9 @@
 import 'server-only'
+import React from 'react'
 
 export default function handler(req, res) {
+  if (React.useState) {
+    throw new Error('React.useState should not be defined in server layer')
+  }
   return res.send('pages/api/hello.js:')
 }