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doctrine2/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC1690Test.php

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2012-12-22 00:32:10 +04:00
<?php
namespace Doctrine\Tests\ORM\Functional\Ticket;
use Doctrine\Common\NotifyPropertyChanged,
Doctrine\Common\PropertyChangedListener;
require_once __DIR__ . '/../../../TestInit.php';
class DDC1690Test extends \Doctrine\Tests\OrmFunctionalTestCase
{
protected function setUp() {
parent::setUp();
try {
$this->_schemaTool->createSchema(array(
$this->_em->getClassMetadata(__NAMESPACE__ . '\DDC1690Parent'),
$this->_em->getClassMetadata(__NAMESPACE__ . '\DDC1690Child')
));
} catch (\Exception $e) {
// Swallow all exceptions. We do not test the schema tool here.
}
}
public function testChangeTracking()
{
$parent = new DDC1690Parent();
$child = new DDC1690Child();
$parent->setName('parent');
$child->setName('child');
$parent->setChild($child);
$child->setParent($parent);
$this->_em->persist($parent);
$this->_em->persist($child);
$this->assertEquals(1, count($parent->listeners));
$this->assertEquals(1, count($child->listeners));
$this->_em->flush();
$this->_em->clear();
$this->assertEquals(1, count($parent->listeners));
$this->assertEquals(1, count($child->listeners));
$parentId = $parent->getId();
$childId = $child->getId();
unset($parent, $child);
$parent = $this->_em->find(__NAMESPACE__.'\DDC1690Parent', $parentId);
$child = $this->_em->find(__NAMESPACE__.'\DDC1690Child', $childId);
$this->assertEquals(1, count($parent->listeners));
$this->assertInstanceOf(
'Doctrine\\ORM\\Proxy\\Proxy',
$child,
'Verifying that $child is a proxy before using proxy API'
);
$this->assertCount(0, $child->listeners);
$child->__load();
$this->assertCount(1, $child->listeners);
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unset($parent, $child);
$parent = $this->_em->find(__NAMESPACE__.'\DDC1690Parent', $parentId);
$child = $parent->getChild();
$this->assertEquals(1, count($parent->listeners));
$this->assertEquals(1, count($child->listeners));
unset($parent, $child);
$child = $this->_em->find(__NAMESPACE__.'\DDC1690Child', $childId);
$parent = $child->getParent();
$this->assertEquals(1, count($parent->listeners));
$this->assertEquals(1, count($child->listeners));
}
}
class NotifyBaseEntity implements NotifyPropertyChanged {
public $listeners = array();
public function addPropertyChangedListener(PropertyChangedListener $listener) {
if (!in_array($listener, $this->listeners)) {
$this->listeners[] = $listener;
}
}
protected function onPropertyChanged($propName, $oldValue, $newValue) {
if ($this->listeners) {
foreach ($this->listeners as $listener) {
$listener->propertyChanged($this, $propName, $oldValue, $newValue);
}
}
}
}
/** @Entity @ChangeTrackingPolicy("NOTIFY") */
class DDC1690Parent extends NotifyBaseEntity {
/** @Id @Column(type="integer") @GeneratedValue */
private $id;
/** @Column */
private $name;
/** @OneToOne(targetEntity="DDC1690Child") */
private $child;
function getId() {
return $this->id;
}
function getName() {
return $this->name;
}
function setName($name) {
$this->onPropertyChanged('name', $this->name, $name);
$this->name = $name;
}
function setChild($child) {
$this->child = $child;
}
function getChild() {
return $this->child;
}
}
/** @Entity */
class DDC1690Child extends NotifyBaseEntity {
/** @Id @Column(type="integer") @GeneratedValue */
private $id;
/** @Column */
private $name;
/** @OneToOne(targetEntity="DDC1690Parent", mappedBy="child") */
private $parent;
function getId() {
return $this->id;
}
function getName() {
return $this->name;
}
function setName($name) {
$this->onPropertyChanged('name', $this->name, $name);
$this->name = $name;
}
function setParent($parent) {
$this->parent = $parent;
}
function getParent() {
return $this->parent;
}
}