vendor/doctrine/orm/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC599Test.php

   1 <?php
   2 namespace Doctrine\Tests\ORM\Functional\Ticket;
   3
   4 require_once __DIR__ . '/../../../TestInit.php';
   5
   6 class DDC599Test extends \Doctrine\Tests\OrmFunctionalTestCase
   7 {
   8     protected function setUp()
   9     {
  10         parent::setUp();
  11         //$this->_em->getConnection()->getConfiguration()->setSQLLogger(new \Doctrine\DBAL\Logging\EchoSQLLogger);
  12         try {
  13             $this->_schemaTool->createSchema(array(
  14                 $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC599Item'),
  15                 $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC599Subitem'),
  16                 $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC599Child'),
  17             ));
  18         } catch (\Exception $ignored) {}
  19     }
  20
  21     public function testCascadeRemoveOnInheritanceHierachy()
  22     {
  23         $item = new DDC599Subitem;
  24         $item->elem = "foo";
  25         $child = new DDC599Child;
  26         $child->parent = $item;
  27         $item->getChildren()->add($child);
  28         $this->_em->persist($item);
  29         $this->_em->persist($child);
  30         $this->_em->flush();
  31         $this->_em->clear();
  32
  33         $item = $this->_em->find(__NAMESPACE__ . '\DDC599Item', $item->id);
  34
  35         $this->_em->remove($item);
  36         $this->_em->flush(); // Should not fail
  37
  38         $this->assertFalse($this->_em->contains($item));
  39         $children = $item->getChildren();
  40         $this->assertFalse($this->_em->contains($children[0]));
  41
  42         $this->_em->clear();
  43
  44
  45         $item2 = new DDC599Subitem;
  46         $item2->elem = "bar";
  47         $this->_em->persist($item2);
  48         $this->_em->flush();
  49
  50         $child2 = new DDC599Child;
  51         $child2->parent = $item2;
  52         $item2->getChildren()->add($child2);
  53         $this->_em->persist($child2);
  54         $this->_em->flush();
  55
  56         $this->_em->remove($item2);
  57         $this->_em->flush(); // should not fail
  58
  59         $this->assertFalse($this->_em->contains($item));
  60         $children = $item->getChildren();
  61         $this->assertFalse($this->_em->contains($children[0]));
  62     }
  63
  64     public function testCascadeRemoveOnChildren()
  65     {
  66         $class = $this->_em->getClassMetadata(__NAMESPACE__ . '\DDC599Subitem');
  67
  68         $this->assertArrayHasKey('children', $class->associationMappings);
  69         $this->assertTrue($class->associationMappings['children']['isCascadeRemove']);
  70     }
  71 }
  72
  73 /**
  74  * @Entity
  75  * @InheritanceType("SINGLE_TABLE")
  76  * @DiscriminatorColumn(name="type", type="integer")
  77  * @DiscriminatorMap({"0" = "DDC599Item", "1" = "DDC599Subitem"})
  78  */
  79 class DDC599Item
  80 {
  81     /**
  82      * @Id
  83      * @Column(type="integer")
  84      * @GeneratedValue(strategy="AUTO")
  85      */
  86     public $id;
  87
  88     /**
  89      * @OneToMany(targetEntity="DDC599Child", mappedBy="parent", cascade={"remove"})
  90      */
  91     protected $children;
  92
  93     public function __construct()
  94     {
  95         $this->children = new \Doctrine\Common\Collections\ArrayCollection;
  96     }
  97
  98     public function getChildren()
  99     {
 100         return $this->children;
 101     }
 102 }
 103
 104 /**
 105  * @Entity
 106  */
 107 class DDC599Subitem extends DDC599Item
 108 {
 109     /**
 110      * @Column(type="string")
 111      */
 112     public $elem;
 113 }
 114
 115 /**
 116  * @Entity
 117  */
 118 class DDC599Child
 119 {
 120     /**
 121      * @Id
 122      * @Column(type="integer")
 123      * @GeneratedValue(strategy="AUTO")
 124      */
 125     public $id;
 126
 127     /**
 128      * @ManyToOne(targetEntity="DDC599Item", inversedBy="children")
 129      * @JoinColumn(name="parentId", referencedColumnName="id")
 130      */
 131     public $parent;
 132 }