From cf84183c18b2a77410d201582740db3fe568e4e3 Mon Sep 17 00:00:00 2001
From: Marco Jantke <marco.jantke@mayflower.de>
Date: Tue, 29 Apr 2014 09:30:10 +0200
Subject: [PATCH 1/3] created test case to reproduce error

---
 .../ORM/Functional/Ticket/DDC3103Test.php     | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php

diff --git a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php
new file mode 100644
index 000000000..9e3c38896
--- /dev/null
+++ b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace Doctrine\Tests\ORM\Functional\Ticket;
+
+use Doctrine\ORM\Mapping\ClassMetadata;
+
+/**
+ * @group DDC-3103
+ */
+class DDC3103Test extends \Doctrine\Tests\OrmFunctionalTestCase
+{
+    public function testIssue()
+    {
+        $className = __NAMESPACE__ . '\\DDC3103ArticleId';
+        $classMetadata = new ClassMetadata($className);
+
+        $this->createAnnotationDriver()->loadMetadataForClass($className, $classMetadata);
+
+        $this->assertTrue(
+            $classMetadata->isEmbeddedClass,
+            'The isEmbeddedClass property should be true from the mapping data.'
+        );
+
+        $serialized = serialize($classMetadata);
+        $classMetadata = unserialize($serialized);
+
+        $this->assertTrue(
+            $classMetadata->isEmbeddedClass,
+            'The isEmbeddedClass property should still be true after serialization and unserialization.'
+        );
+    }
+}
+
+/**
+ * @Embeddable
+ */
+class DDC3103ArticleId
+{
+    /**
+     * @var string
+     * @Column(name="name", type="string", length=255)
+     */
+    protected $nameValue;
+}
+
+

From f065a5c8b9b7c97b79b538e10e3c4388c3a886de Mon Sep 17 00:00:00 2001
From: Marco Jantke <marco.jantke@mayflower.de>
Date: Tue, 29 Apr 2014 09:30:37 +0200
Subject: [PATCH 2/3] fixed bug

---
 lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
index 62ea7bb9b..ba7a2d2df 100644
--- a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
+++ b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
@@ -852,6 +852,10 @@ class ClassMetadataInfo implements ClassMetadata
             $serialized[] = 'isMappedSuperclass';
         }
 
+        if ($this->isEmbeddedClass) {
+            $serialized[] = 'isEmbeddedClass';
+        }
+
         if ($this->containsForeignIdentifier) {
             $serialized[] = 'containsForeignIdentifier';
         }

From 677cea474822a1cdc2d525a6c4baaba69000815b Mon Sep 17 00:00:00 2001
From: Marco Pivetta <ocramius@gmail.com>
Date: Tue, 29 Apr 2014 13:12:17 +0200
Subject: [PATCH 3/3] DDC-3103 - minor CS fixes/adjustments

---
 .../Tests/ORM/Functional/Ticket/DDC3103Test.php      | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php
index 9e3c38896..bb9ccde17 100644
--- a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php
+++ b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3103Test.php
@@ -9,9 +9,12 @@ use Doctrine\ORM\Mapping\ClassMetadata;
  */
 class DDC3103Test extends \Doctrine\Tests\OrmFunctionalTestCase
 {
+    /**
+     * @covers \Doctrine\ORM\Mapping\ClassMetadataInfo::__sleep
+     */
     public function testIssue()
     {
-        $className = __NAMESPACE__ . '\\DDC3103ArticleId';
+        $className     = __NAMESPACE__ . '\\DDC3103ArticleId';
         $classMetadata = new ClassMetadata($className);
 
         $this->createAnnotationDriver()->loadMetadataForClass($className, $classMetadata);
@@ -21,11 +24,8 @@ class DDC3103Test extends \Doctrine\Tests\OrmFunctionalTestCase
             'The isEmbeddedClass property should be true from the mapping data.'
         );
 
-        $serialized = serialize($classMetadata);
-        $classMetadata = unserialize($serialized);
-
         $this->assertTrue(
-            $classMetadata->isEmbeddedClass,
+            unserialize(serialize($classMetadata))->isEmbeddedClass,
             'The isEmbeddedClass property should still be true after serialization and unserialization.'
         );
     }
@@ -42,5 +42,3 @@ class DDC3103ArticleId
      */
     protected $nameValue;
 }
-
-