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doctrine2/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC531Test.php

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2010-05-21 13:49:05 +04:00
<?php
namespace Doctrine\Tests\ORM\Functional\Ticket;
require_once __DIR__ . '/../../../TestInit.php';
class DDC531Test extends \Doctrine\Tests\OrmFunctionalTestCase
{
protected function setUp()
{
parent::setUp();
$this->_schemaTool->createSchema(array(
$this->_em->getClassMetadata(__NAMESPACE__ . '\DDC531Item'),
$this->_em->getClassMetadata(__NAMESPACE__ . '\DDC531SubItem'),
));
}
public function testIssue()
{
$item1 = new DDC531Item;
$item2 = new DDC531Item;
$item2->parent = $item1;
$item1->getChildren()->add($item2);
$this->_em->persist($item1);
$this->_em->persist($item2);
$this->_em->flush();
$this->_em->clear();
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$item3 = $this->_em->find(__NAMESPACE__ . '\DDC531Item', $item2->id); // Load child item first (id 2)
// parent will already be loaded, cannot be lazy because it has mapped subclasses and we would not
// know which proxy type to put in.
$this->assertInstanceOf(__NAMESPACE__ . '\DDC531Item', $item3->parent);
$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $item3->parent);
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$item4 = $this->_em->find(__NAMESPACE__ . '\DDC531Item', $item1->id); // Load parent item (id 1)
$this->assertNull($item4->parent);
$this->assertNotNull($item4->getChildren());
$this->assertTrue($item4->getChildren()->contains($item3)); // lazy-loads children
}
}
/**
* @Entity
* @InheritanceType("SINGLE_TABLE")
* @DiscriminatorColumn(name="type", type="integer")
* @DiscriminatorMap({"0" = "DDC531Item", "1" = "DDC531SubItem"})
*/
class DDC531Item
{
/**
* @Id
* @Column(type="integer")
* @GeneratedValue(strategy="AUTO")
*/
public $id;
/**
* @OneToMany(targetEntity="DDC531Item", mappedBy="parent")
*/
protected $children;
/**
* @ManyToOne(targetEntity="DDC531Item", inversedBy="children")
* @JoinColumn(name="parentId", referencedColumnName="id")
*/
public $parent;
public function __construct()
{
$this->children = new \Doctrine\Common\Collections\ArrayCollection;
}
public function getParent()
{
return $this->parent;
}
public function getChildren()
{
return $this->children;
}
}
/**
* @Entity
*/
class DDC531SubItem extends DDC531Item
{
}