add large body test

tests/tests/middlewares/body-json-large.js

@@ -0,0 +1,29 @@
+// must support json body parser with large body
+
+const express = require("express");
+const bodyParser = require("body-parser");
+
+const app = express();
+
+app.use(bodyParser.json({ limit: '10mb' }));
+
+app.post('/abc', (req, res) => {
+    res.send({ result: req.body?.items?.length });
+});
+
+app.listen(13333, async () => {
+    console.log('Server is running on port 13333');
+
+    const response = await fetch('http://localhost:13333/abc', {
+        method: 'POST',
+        body: JSON.stringify({ items: Array(100_000).fill().map((_, i) => i + 1) }),
+        headers: {
+            'Content-Type': 'application/json'
+        }
+    });
+    const text = await response.text();
+    console.log(text);
+
+    process.exit(0);
+
+});