--- /dev/null
+<?php
+
+namespace Doctrine\Tests\ORM\Functional\Ticket;
+
+use Doctrine\Tests\Models\CMS\CmsUser;
+use Doctrine\Tests\Models\CMS\CmsPhonenumber;
+
+/**
+ * @group DDC-1778
+ */
+class DDC1778Test extends \Doctrine\Tests\OrmFunctionalTestCase
+{
+ private $user;
+ private $phone;
+
+ public function setUp()
+ {
+ $this->useModelSet('cms');
+ parent::setUp();
+
+ $this->user = new CmsUser();
+ $this->user->username = "beberlei";
+ $this->user->name = "Benjamin";
+ $this->user->status = "active";
+
+ $this->phone = new CmsPhoneNumber();
+ $this->phone->phonenumber = '0123456789';
+ $this->user->addPhoneNumber($this->phone);
+
+ $this->_em->persist($this->user);
+ $this->_em->persist($this->phone);
+ $this->_em->flush();
+ $this->_em->clear();
+
+ $this->user = $this->_em->find('Doctrine\\Tests\\Models\\CMS\\CmsUser', $this->user->getId());
+ $this->phone = $this->_em->find('Doctrine\\Tests\\Models\\CMS\\CmsPhonenumber', $this->phone->phonenumber);
+ }
+
+ public function testClear()
+ {
+ $clonedNumbers = clone $this->user->getPhonenumbers();
+ $clonedNumbers->clear();
+ $this->_em->flush();
+ $this->_em->clear();
+
+ $this->user = $this->_em->find('Doctrine\\Tests\\Models\\CMS\\CmsUser', $this->user->getId());
+
+ $this->assertCount(1, $this->user->getPhonenumbers());
+ }
+
+ public function testRemove()
+ {
+ $clonedNumbers = clone $this->user->getPhonenumbers();
+ $clonedNumbers->remove(0);
+ $this->_em->flush();
+ $this->_em->clear();
+
+ $this->user = $this->_em->find('Doctrine\\Tests\\Models\\CMS\\CmsUser', $this->user->getId());
+
+ $this->assertCount(1, $this->user->getPhonenumbers());
+ }
+
+ public function testRemoveElement()
+ {
+ $clonedNumbers = clone $this->user->getPhonenumbers();
+ $clonedNumbers->removeElement($this->phone);
+ $this->_em->flush();
+ $this->_em->clear();
+
+ $this->user = $this->_em->find('Doctrine\\Tests\\Models\\CMS\\CmsUser', $this->user->getId());
+
+ $this->assertCount(1, $this->user->getPhonenumbers());
+ }
+}