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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Functional\Ticket;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping\Column;
use Doctrine\ORM\Mapping\DiscriminatorColumn;
use Doctrine\ORM\Mapping\DiscriminatorMap;
use Doctrine\ORM\Mapping\Entity;
use Doctrine\ORM\Mapping\GeneratedValue;
use Doctrine\ORM\Mapping\Id;
use Doctrine\ORM\Mapping\InheritanceType;
use Doctrine\ORM\Mapping\JoinColumn;
use Doctrine\ORM\Mapping\ManyToOne;
use Doctrine\ORM\Mapping\OneToMany;
use Doctrine\ORM\Mapping\Table;
use Doctrine\Tests\OrmFunctionalTestCase;
class DDC199Test extends OrmFunctionalTestCase
{
protected function setUp(): void
{
parent::setUp();
$this->createSchemaForModels(
DDC199ParentClass::class,
DDC199ChildClass::class,
DDC199RelatedClass::class
);
}
public function testPolymorphicLoading(): void
{
$child = new DDC199ChildClass();
$child->parentData = 'parentData';
$child->childData = 'childData';
$this->_em->persist($child);
$related1 = new DDC199RelatedClass();
$related1->relatedData = 'related1';
$related1->parent = $child;
$this->_em->persist($related1);
$related2 = new DDC199RelatedClass();
$related2->relatedData = 'related2';
$related2->parent = $child;
$this->_em->persist($related2);
$this->_em->flush();
$this->_em->clear();
$query = $this->_em->createQuery('select e,r from Doctrine\Tests\ORM\Functional\Ticket\DDC199ParentClass e join e.relatedEntities r');
$result = $query->getResult();
self::assertCount(1, $result);
self::assertInstanceOf(DDC199ParentClass::class, $result[0]);
self::assertTrue($result[0]->relatedEntities->isInitialized());
self::assertEquals(2, $result[0]->relatedEntities->count());
self::assertInstanceOf(DDC199RelatedClass::class, $result[0]->relatedEntities[0]);
self::assertInstanceOf(DDC199RelatedClass::class, $result[0]->relatedEntities[1]);
}
}
/**
* @Entity
* @Table(name="ddc199_entities")
* @InheritanceType("SINGLE_TABLE")
* @DiscriminatorColumn(name="discr", type="string")
* @DiscriminatorMap({"parent" = "DDC199ParentClass", "child" = "DDC199ChildClass"})
*/
class DDC199ParentClass
{
/**
* @var int
* @Id
* @Column(type="integer")
* @GeneratedValue(strategy="AUTO")
*/
public $id;
/**
* @var string
* @Column(type="string", length=255)
*/
public $parentData;
/**
* @psalm-var Collection<int, DDC199RelatedClass>
* @OneToMany(targetEntity="DDC199RelatedClass", mappedBy="parent")
*/
public $relatedEntities;
}
/** @Entity */
class DDC199ChildClass extends DDC199ParentClass
{
/**
* @var string
* @Column
*/
public $childData;
}
/**
* @Entity
* @Table(name="ddc199_relatedclass")
*/
class DDC199RelatedClass
{
/**
* @var int
* @Id
* @Column(type="integer")
* @GeneratedValue
*/
public $id;
/**
* @var string
* @Column
*/
public $relatedData;
/**
* @var DDC199ParentClass
* @ManyToOne(targetEntity="DDC199ParentClass", inversedBy="relatedEntities")
* @JoinColumn(name="parent_id", referencedColumnName="id")
*/
public $parent;
}
|
