From e8c9d7951dc757973b6035a790a306fdef226f80 Mon Sep 17 00:00:00 2001
From: Paul Pacheco <paulpach@gmail.com>
Date: Tue, 24 Mar 2020 10:37:54 -0500
Subject: [PATCH] test that we cannot unpack the wrong message

---
 Assets/Mirror/Tests/Editor/MessagePackerTest.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Assets/Mirror/Tests/Editor/MessagePackerTest.cs b/Assets/Mirror/Tests/Editor/MessagePackerTest.cs
index a1f8eee79..393d6573f 100644
--- a/Assets/Mirror/Tests/Editor/MessagePackerTest.cs
+++ b/Assets/Mirror/Tests/Editor/MessagePackerTest.cs
@@ -22,6 +22,19 @@ public void TestPacking()
             Assert.That(unpacked.sceneOperation, Is.EqualTo(SceneOperation.LoadAdditive));
         }
 
+        [Test]
+        public void UnpackWrongMessage()
+        {
+            ConnectMessage message = new ConnectMessage();
+
+            byte[] data = MessagePacker.Pack(message);
+
+            Assert.Throws<FormatException>(() =>
+            {
+                DisconnectMessage unpacked = MessagePacker.Unpack<DisconnectMessage>(data);
+            });
+        }
+
         [Test]
         public void TestUnpackIdMismatch()
         {