From 0c50aba4763ee114e7acbf36a5838a579c45898f Mon Sep 17 00:00:00 2001
From: Thomas Vargiu <thomas.vargiu@facile.it>
Date: Thu, 26 Apr 2018 11:00:16 +0200
Subject: [PATCH] Added tests for #165

---
 test/Storage/Adapter/MemcachedTest.php | 34 ++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/test/Storage/Adapter/MemcachedTest.php b/test/Storage/Adapter/MemcachedTest.php
index 2d3df92a3..b5590d044 100644
--- a/test/Storage/Adapter/MemcachedTest.php
+++ b/test/Storage/Adapter/MemcachedTest.php
@@ -9,6 +9,7 @@
 
 namespace ZendTest\Cache\Storage\Adapter;
 
+use Prophecy\Argument;
 use Zend\Cache;
 
 /**
@@ -86,6 +87,39 @@ public function testOptionsAddServer()
         $this->assertEquals($memcached->getOptions()->getServers(), $servers);
     }
 
+    public function testMemcachedReturnsSuccessFalseOnError()
+    {
+        if (! defined('Memcached::GET_EXTENDED')) {
+            $this->markTestSkipped('Test skipped because Memcached < 3.0 with Memcached::GET_EXTENDED not defined');
+            return;
+        }
+
+        $resource = $this->prophesize(\Memcached::class);
+        $resourceManager = $this->prophesize(Cache\Storage\Adapter\MemcachedResourceManager::class);
+
+        $resourceManager->getResource(Argument::any())->willReturn($resource->reveal());
+        $resource->get(Argument::cetera())->willReturn(null);
+        $resource->getResultCode()->willReturn(\Memcached::RES_PARTIAL_READ);
+        $resource->getResultMessage()->willReturn('foo');
+
+        $storage = new Cache\Storage\Adapter\Memcached([
+            'resource_manager' => $resourceManager->reveal(),
+        ]);
+
+        $storage->getEventManager()->attach(
+            'getItem.exception',
+            function (Cache\Storage\ExceptionEvent $e) {
+                $e->setThrowException(false);
+                $e->stopPropagation(true);
+            },
+            -1
+        );
+
+        $this->assertNull($storage->getItem('unknwon', $success, $casToken));
+        $this->assertFalse($success);
+        $this->assertNull($casToken);
+    }
+
     public function getServersDefinitions()
     {
         $expectedServers = [