[DDC-3467] Embedded on private fields in an inheritance don't work correctly

tests/Doctrine/Tests/Models/DDC3467/DDC3467Planet.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: marco
+ * Date: 30.12.14
+ * Time: 20:48
+ */
+
+namespace Doctrine\Tests\Models\DDC3467;
+
+
+/**
+ * @Entity @Table @InheritanceType("SINGLE_TABLE")
+ * @DiscriminatorMap({"sun" = "DDC3467Sun"})
+ */
+abstract class DDC3467Planet {
+    /** @Id @Column(type="integer") */
+    private $id;
+    /** @Embedded(class="DDC3467Position") */
+    private $position;
+    /** @Column(type="string") */
+    private $name;
+}

tests/Doctrine/Tests/Models/DDC3467/DDC3467Position.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: marco
+ * Date: 30.12.14
+ * Time: 20:48
+ */
+
+namespace Doctrine\Tests\Models\DDC3467;
+
+
+/** @Embeddable */
+class DDC3467Position {
+    /** @Column(type="float") */
+    private $x;
+    /** @Column(type="float") */
+    private $y;
+}

tests/Doctrine/Tests/Models/DDC3467/DDC3467Sun.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: marco
+ * Date: 30.12.14
+ * Time: 20:48
+ */
+
+namespace Doctrine\Tests\Models\DDC3467;
+
+
+/** @Entity */
+class DDC3467Sun extends DDC3467Planet {
+
+}

tests/Doctrine/Tests/ORM/Mapping/ClassMetadataFactoryTest.php

@@ -337,6 +337,19 @@ public function testAcceptsEntityManagerInterfaceInstances()
         // not really the cleanest way to check it, but we won't add a getter to the CMF just for the sake of testing.
         $this->assertAttributeSame($entityManager, 'em', $classMetadataFactory);
     }
+
+    /**
+     * @group DDC-3467
+     */
+    public function testEmbeddableInSuperClass()
+    {
+        $em = $this->_getTestEntityManager();
+        $metadataFactory = $em->getMetadataFactory();
+        /** @var ClassMetadata $classMetadata */
+        $classMetadata = $metadataFactory->getMetadataFor('Doctrine\Tests\Models\DDC3467\DDC3467Sun');
+
+        // TODO somehow test that this did not fail?
+    }
 }
 
 /* Test subject class with overridden factory method for mocking purposes */