Attachments to Doctrine Jira Issue DDC-218 - https://github.com/doctrine/doctrine2/issues/2872

10241_DDC218Test.php

<?php

namespace Doctrine\Tests\ORM\Functional\Ticket;

use Doctrine\Common\Collections\ArrayCollection;

require_once __DIR__ . '/../../../TestInit.php';

class DDC218Test extends \Doctrine\Tests\OrmFunctionalTestCase
{
    protected function setUp()
    {
        parent::setUp();
        $this->_schemaTool->createSchema(array(
            $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC218Property'),
            $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC218PropertyOption')
        ));
    }
    
    public function testIssue()
    {
        $this->_em->getConnection()->getConfiguration()->setSqlLogger(new \Doctrine\DBAL\Logging\EchoSqlLogger);
        
        $prop = new DDC218Property;
        $option1 = new DDC218PropertyOption;
        $option2 = new DDC218PropertyOption;
        $prop->addOption($option1);
        $prop->addOption($option2);
        $option1->setProperty($prop);
        $option2->setProperty($prop);
        
        $this->_em->persist($prop);
        $this->_em->persist($option1);
        $this->_em->persist($option2);
        
        $this->_em->flush();
        
        $this->assertEquals(1, $prop->getVersion());
        $this->assertEquals(1, $option1->getVersion());
        $this->assertEquals(1, $option2->getVersion());
        
        $this->_em->clear();
        
        $prop2 = $this->_em->find(__NAMESPACE__ . '\DDC218Property', $prop->getId());
        $this->assertEquals(2, $prop2->getOptions()->count()); // triggers lazy-load
    }
}

/** @MappedSuperclass */
abstract class DDC218AbstractBase
{
    /** 
     * @Id @Column(type="integer")
     * @GeneratedValue(strategy="AUTO")
     * @var integer
     */
    private $id;
    
    /**
     * @Version @Column(name="version", type="integer")
     * @var integer
     */
    private $version;
    
    function getId() {return $this->id;}
    function getVersion() {return $this->version;}
}

/** @Entity @Table(name="ddc218_properties") */
class DDC218Property extends DDC218AbstractBase
{
    /**
     * @OneToMany(targetEntity="DDC218PropertyOption", mappedBy="property")
     */
    private $options;
    
    public function __construct() {
        $this->options = new ArrayCollection;
    }
    
    function addOption($option) {
        $this->options[] = $option;
    }
    
    function getOptions() {return $this->options;}
}

/** @Entity @Table(name="ddc218_propoptions") */
class DDC218PropertyOption extends DDC218AbstractBase
{
    /**
     * @ManyToOne(targetEntity="DDC218Property")
     * @JoinColumn(name="property_id", referencedColumnName="id")
     */
    private $property;
    
    function getProperty() {return $this->property;}
    function setProperty($prop) {$this->property = $prop;}
}