124 lines
4.1 KiB
PHP
124 lines
4.1 KiB
PHP
<?php
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namespace Doctrine\Tests\ORM\Functional\Ticket;
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use Doctrine\Tests\OrmFunctionalTestCase;
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use Doctrine\Tests\Models\CMS\CmsUser;
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use Doctrine\Tests\Models\CMS\CmsGroup;
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use Doctrine\Tests\Models\CMS\CmsPhonenumber;
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use Doctrine\Tests\Models\CMS\CmsAddress;
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use Doctrine\ORM\UnitOfWork;
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require_once __DIR__ . '/../../../TestInit.php';
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/**
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* ----------------- !! NOTE !! --------------------
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* To reproduce the manyToMany-Bug it's necessary
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* to cascade "merge" on cmUser::groups
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* -------------------------------------------------
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*
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* @PHP-Version 5.3.2
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* @PHPUnit-Version 3.4.11
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*
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* @author markus
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*/
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class DDC501Test extends OrmFunctionalTestCase
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{
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protected function setUp()
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{
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$this->useModelSet('cms');
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parent::setUp();
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}
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public function testMergeUnitializedManyToManyAndOneToManyCollections()
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{
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// Create User
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$user = $this->createAndPersistUser();
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$this->_em->flush();
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$this->assertTrue($this->_em->contains($user));
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$this->_em->clear();
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$this->assertFalse($this->_em->contains($user));
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unset($user);
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// Reload User from DB *without* any associations (i.e. an uninitialized PersistantCollection)
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$userReloaded = $this->loadUserFromEntityManager();
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$this->assertTrue($this->_em->contains($userReloaded));
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$this->_em->clear();
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$this->assertFalse($this->_em->contains($userReloaded));
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// freeze and unfreeze
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$userClone = unserialize(serialize($userReloaded));
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$this->assertInstanceOf('Doctrine\Tests\Models\CMS\CmsUser', $userClone);
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// detached user can't know about his phonenumbers
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$this->assertEquals(0, count($userClone->getPhonenumbers()));
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$this->assertFalse($userClone->getPhonenumbers()->isInitialized(), "User::phonenumbers should not be marked initialized.");
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// detached user can't know about his groups either
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$this->assertEquals(0, count($userClone->getGroups()));
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$this->assertFalse($userClone->getGroups()->isInitialized(), "User::groups should not be marked initialized.");
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// Merge back and flush
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$userClone = $this->_em->merge($userClone);
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// Back in managed world I would expect to have my phonenumbers back but they aren't!
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// Remember I didn't touch (and propably didn't need) them at all while in detached mode.
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$this->assertEquals(4, count($userClone->getPhonenumbers()), 'Phonenumbers are not available anymore');
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// This works fine as long as cmUser::groups doesn't cascade "merge"
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$this->assertEquals(2, count($userClone->getGroups()));
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$this->_em->flush();
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$this->_em->clear();
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$this->assertFalse($this->_em->contains($userClone));
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// Reload user from DB
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$userFromEntityManager = $this->loadUserFromEntityManager();
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//Strange: Now the phonenumbers are back again
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$this->assertEquals(4, count($userFromEntityManager->getPhonenumbers()));
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// This works fine as long as cmUser::groups doesn't cascade "merge"
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// Otherwise group memberships are physically deleted now!
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$this->assertEquals(2, count($userClone->getGroups()));
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}
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protected function createAndPersistUser()
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{
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$user = new CmsUser();
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$user->name = 'Luka';
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$user->username = 'lukacho';
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$user->status = 'developer';
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foreach(array(1111,2222,3333,4444) as $number) {
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$phone = new CmsPhonenumber;
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$phone->phonenumber = $number;
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$user->addPhonenumber($phone);
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}
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foreach(array('Moshers', 'Headbangers') as $groupName) {
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$group = new CmsGroup;
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$group->setName($groupName);
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$user->addGroup($group);
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}
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$this->_em->persist($user);
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return $user;
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}
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/**
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* @return Doctrine\Tests\Models\CMS\CmsUser
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*/
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protected function loadUserFromEntityManager()
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{
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return $this->_em
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->createQuery('SELECT u FROM Doctrine\Tests\Models\CMS\CmsUser u WHERE u.name like :name')
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->setParameter('name', 'Luka')
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->getSingleResult();
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}
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} |