vendor/doctrine/orm/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC199Test.php

   1 <?php
   2
   3 namespace Doctrine\Tests\ORM\Functional\Ticket;
   4
   5 require_once __DIR__ . '/../../../TestInit.php';
   6
   7 class DDC199Test extends \Doctrine\Tests\OrmFunctionalTestCase
   8 {
   9     protected function setUp()
  10     {
  11         parent::setUp();
  12         $this->_schemaTool->createSchema(array(
  13             $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC199ParentClass'),
  14             $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC199ChildClass'),
  15             $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC199RelatedClass')
  16         ));
  17     }
  18
  19     public function testPolymorphicLoading()
  20     {
  21         $child = new DDC199ChildClass;
  22         $child->parentData = 'parentData';
  23         $child->childData = 'childData';
  24         $this->_em->persist($child);
  25
  26         $related1 = new DDC199RelatedClass;
  27         $related1->relatedData = 'related1';
  28         $related1->parent = $child;
  29         $this->_em->persist($related1);
  30
  31         $related2 = new DDC199RelatedClass;
  32         $related2->relatedData = 'related2';
  33         $related2->parent = $child;
  34         $this->_em->persist($related2);
  35
  36         $this->_em->flush();
  37         $this->_em->clear();
  38
  39         $query = $this->_em->createQuery('select e,r from Doctrine\Tests\ORM\Functional\Ticket\DDC199ParentClass e join e.relatedEntities r');
  40         $result = $query->getResult();
  41
  42         $this->assertEquals(1, count($result));
  43         $this->assertInstanceOf('Doctrine\Tests\ORM\Functional\Ticket\DDC199ParentClass', $result[0]);
  44         $this->assertTrue($result[0]->relatedEntities->isInitialized());
  45         $this->assertEquals(2, $result[0]->relatedEntities->count());
  46         $this->assertInstanceOf('Doctrine\Tests\ORM\Functional\Ticket\DDC199RelatedClass', $result[0]->relatedEntities[0]);
  47         $this->assertInstanceOf('Doctrine\Tests\ORM\Functional\Ticket\DDC199RelatedClass', $result[0]->relatedEntities[1]);
  48     }
  49 }
  50
  51
  52 /**
  53  * @Entity @Table(name="ddc199_entities")
  54  * @InheritanceType("SINGLE_TABLE")
  55  * @DiscriminatorColumn(name="discr", type="string")
  56  * @DiscriminatorMap({"parent" = "DDC199ParentClass", "child" = "DDC199ChildClass"})
  57  */
  58 class DDC199ParentClass
  59 {
  60     /**
  61      * @Id @Column(type="integer")
  62      * @GeneratedValue(strategy="AUTO")
  63      */
  64     public $id;
  65
  66     /**
  67      * @Column(type="string")
  68      */
  69     public $parentData;
  70
  71     /**
  72      * @OneToMany(targetEntity="DDC199RelatedClass", mappedBy="parent")
  73      */
  74     public $relatedEntities;
  75 }
  76
  77
  78 /** @Entity */
  79 class DDC199ChildClass extends DDC199ParentClass
  80 {
  81     /**
  82      * @Column
  83      */
  84     public $childData;
  85 }
  86
  87 /** @Entity @Table(name="ddc199_relatedclass") */
  88 class DDC199RelatedClass
  89 {
  90     /** @Id @Column(type="integer") @GeneratedValue */
  91     public $id;
  92     /** @Column */
  93     public $relatedData;
  94
  95     /**
  96      * @ManyToOne(targetEntity="DDC199ParentClass", inversedBy="relatedEntities")
  97      * @JoinColumn(name="parent_id", referencedColumnName="id")
  98      */
  99     public $parent;
 100 }