From bd798d9fd71fc84303fdd1cc493044cfdfaa7498 Mon Sep 17 00:00:00 2001
From: Mark Story <mark@mark-story.com>
Date: Sat, 2 Jan 2016 17:20:48 -0500
Subject: [PATCH] Add pass/fail test for utf8extended.

---
 tests/TestCase/Validation/ValidatorTest.php | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/tests/TestCase/Validation/ValidatorTest.php b/tests/TestCase/Validation/ValidatorTest.php
index bdab464119b..fa2f5bd472b 100644
--- a/tests/TestCase/Validation/ValidatorTest.php
+++ b/tests/TestCase/Validation/ValidatorTest.php
@@ -1417,12 +1417,29 @@ public function testAscii()
      */
     public function testUtf8()
     {
+        // Grinning face
+        $extended = 'some' . "\xf0\x9f\x98\x80" . 'value';
         $validator = new Validator();
+
         $this->assertProxyMethod($validator, 'utf8', null, [['extended' => false]]);
         $this->assertEmpty($validator->errors(['username' => 'ü']));
+        $this->assertNotEmpty($validator->errors(['username' => $extended]));
+    }
+
+    /**
+     * Test utf8extended proxy method.
+     *
+     * @return void
+     */
+    public function testUtf8Extended()
+    {
+        // Grinning face
+        $extended = 'some' . "\xf0\x9f\x98\x80" . 'value';
+        $validator = new Validator();
 
         $this->assertProxyMethod($validator, 'utf8Extended', null, [['extended' => true]], 'utf8');
         $this->assertEmpty($validator->errors(['username' => 'ü']));
+        $this->assertEmpty($validator->errors(['username' => $extended]));
     }
 
     /**