From 76b799d6fbacc539f901f56053ddafdc64f655b7 Mon Sep 17 00:00:00 2001
From: Phillip9587 <barta.phillip@gmail.com>
Date: Fri, 3 Oct 2025 10:55:59 +0200
Subject: [PATCH] test: add test for urlencoded invalid defaultCharset

---
 test/urlencoded.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/urlencoded.js b/test/urlencoded.js
index d9e1c5bd..49730659 100644
--- a/test/urlencoded.js
+++ b/test/urlencoded.js
@@ -43,6 +43,10 @@ describe('bodyParser.urlencoded()', function () {
       .expect(200, '{}', done)
   })
 
+  it('should throw on invalid defaultCharset', function () {
+    assert.throws(createServer.bind(null, { defaultCharset: 'utf-16' }), /TypeError: option defaultCharset must be either utf-8 or iso-8859-1/)
+  })
+
   var extendedValues = [true, false]
   extendedValues.forEach(function (extended) {
     describe('in ' + (extended ? 'extended' : 'simple') + ' mode', function () {