From 50f9e1a71a24326b0fc6c4b662e378e52d2dbc3a Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@php.net>
Date: Sun, 2 Dec 2018 11:58:07 -0600
Subject: [PATCH] Tests/AES: add unit test for encrypting without a key

---
 tests/Unit/Crypt/AES/TestCase.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/Unit/Crypt/AES/TestCase.php b/tests/Unit/Crypt/AES/TestCase.php
index 643123a6..523a45f3 100644
--- a/tests/Unit/Crypt/AES/TestCase.php
+++ b/tests/Unit/Crypt/AES/TestCase.php
@@ -407,4 +407,16 @@ abstract class Unit_Crypt_AES_TestCase extends PhpseclibTestCase
 
         $this->assertEquals($plaintext, $actual);
     }
+
+    /**
+     * @expectedException \UnexpectedValueException
+     */
+    public function testNoKey()
+    {
+        $aes = new AES('cbc');
+        $aes->setPreferredEngine($this->engine);
+        $aes->setIV(str_repeat('x', 16));
+
+        $aes->encrypt(str_repeat('a', 16));
+    }
 }