From 31cf053030310dcb1548c71968c1c127b585a2c7 Mon Sep 17 00:00:00 2001
From: Manuel Pichler <github@manuel-pichler.de>
Date: Wed, 23 Nov 2016 18:19:02 +0100
Subject: [PATCH] =?UTF-8?q?Closes=20#277:=20serialize():=20"comment"=20is?=
 =?UTF-8?q?=20returned=20=E2=80=A6?=
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… from __sleep multiple times in store in FileCacheDriver.php
---
 .../PDepend/Source/AST/ASTAnonymousClass.php  |  2 +-
 .../Source/AST/ASTAnonymousClassTest.php      | 34 +++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/src/main/php/PDepend/Source/AST/ASTAnonymousClass.php b/src/main/php/PDepend/Source/AST/ASTAnonymousClass.php
index abbf96af2..1e12a7286 100644
--- a/src/main/php/PDepend/Source/AST/ASTAnonymousClass.php
+++ b/src/main/php/PDepend/Source/AST/ASTAnonymousClass.php
@@ -236,7 +236,7 @@ public function accept(ASTVisitor $visitor, $data = null)
      */
     public function __sleep()
     {
-        return array_merge(array('comment', 'metadata', 'nodes'), parent::__sleep());
+        return array_merge(array('metadata'), parent::__sleep());
     }
 
     /**
diff --git a/src/test/php/PDepend/Source/AST/ASTAnonymousClassTest.php b/src/test/php/PDepend/Source/AST/ASTAnonymousClassTest.php
index e97318ef6..cd8063300 100644
--- a/src/test/php/PDepend/Source/AST/ASTAnonymousClassTest.php
+++ b/src/test/php/PDepend/Source/AST/ASTAnonymousClassTest.php
@@ -42,6 +42,8 @@
 
 namespace PDepend\Source\AST;
 
+use PDepend\Util\Cache\Driver\MemoryCacheDriver;
+
 /**
  * Test case for the {@link \PDepend\Source\AST\ASTCatchStatement} class.
  *
@@ -91,6 +93,38 @@ public function testAnonymousClassHasExpectedEndColumn()
         $this->assertEquals(5, $expr->getEndColumn());
     }
 
+    /**
+     * testMagicSleepMethodReturnsExpectedSetOfPropertyNames
+     *
+     * @return void
+     */
+    public function testMagicSleepMethodReturnsExpectedSetOfPropertyNames()
+    {
+        $class = new ASTAnonymousClass(__CLASS__);
+        $class->setCache(new MemoryCacheDriver());
+
+        $this->assertEquals(
+            array(
+                'metadata',
+                'constants',
+                'interfaceReferences',
+                'parentClassReference',
+                'cache',
+                'context',
+                'comment',
+                'endLine',
+                'modifiers',
+                'name',
+                'nodes',
+                'namespaceName',
+                'startLine',
+                'userDefined',
+                'id'
+            ),
+            $class->__sleep()
+        );
+    }
+
     /**
      * @return \PDepend\Source\AST\ASTAnonymousClass
      */