Doctrine\Tests\ODM\CouchDB\Functional\InheritenceTest::testPersistInheritanceReferenceOne PHP Method

    public function testPersistInheritanceReferenceOne()
    {
        $child = new CODM25ChildA();
        $child->foo = "bar";
        $parent = new CODM25Parent();
        $parent->child = $child;
        $dm = $this->createDocumentManager();
        $dm->persist($parent);
        $dm->persist($parent->child);
        $dm->flush();
        $dm->clear();
        $parent = $dm->find(__NAMESPACE__ . '\\CODM25Parent', $parent->id);
        $this->assertInstanceOf(__NAMESPACE__ . '\\CODM25ChildA', $parent->child);
        $this->assertEquals('bar', $parent->child->foo);
    }