Doctrine\Tests\ORM\Functional\Ticket\DDC758Test::testManyToManyMergeAssociationAdds()

Complexity

Conditions	1
Paths	1

Size

Total Lines	71
Code Lines	48

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function testManyToManyMergeAssociationAdds()
    {
        $this->setCascadeMergeFor(CmsUser::class);
        $this->setCascadeMergeFor(CmsGroup::class);

        // Put entities in the database
        $cmsUser = new CmsUser();
        $cmsUser->username = "dave";
        $cmsUser->name = "Dave Keen";
        $cmsUser->status = "testing";

        $group1 = new CmsGroup();
        $group1->name = "Group 1";

        $group2 = new CmsGroup();
        $group2->name = "Group 2";

        $this->_em->persist($cmsUser);
        $this->_em->persist($group1);
        $this->_em->persist($group2);
        $this->_em->flush();

        $cmsUserId = $cmsUser->id;
        $group1Id = $group1->id;
        $group2Id = $group2->id;

        $this->_em->clear();

        // Now create detached versions of the entities with some new associations.
        $cmsUser = new CmsUser();
        $cmsUser->id = $cmsUserId;
        $cmsUser->username = "dave";
        $cmsUser->name = "Dave Keen";
        $cmsUser->status = "testing";
        $cmsUser->groups = new ArrayCollection();

        $group1 = new CmsGroup();
        $group1->id = $group1Id;
        $group1->name = "Group 1";
        $group1->users = new ArrayCollection();

        $group2 = new CmsGroup();
        $group2->id = $group2Id;
        $group2->name = "Group 2";
        $group2->users = new ArrayCollection();

        $cmsUser->addGroup($group1);
        $cmsUser->addGroup($group2);

        // Cascade merge of cmsUser followed by a flush should add in the bidirectional new many-to-many associations between the user and the groups
        $this->_em->merge($cmsUser);

The function Doctrine\ORM\EntityManager::merge() has been deprecated: 2.7 This method is being removed from the ORM and won't have any replacement

        $this->_em->flush();

        $this->_em->clear();

        $cmsUsers = $this->_em->getRepository(CmsUser::class)->findAll();
        $cmsGroups = $this->_em->getRepository(CmsGroup::class)->findAll();

        // Check the entities are in the database
        $this->assertEquals(1, sizeof($cmsUsers));
        $this->assertEquals(2, sizeof($cmsGroups));

        // Check the associations between the entities are now in the database
        $this->assertEquals(2, sizeof($cmsUsers[0]->groups));
        $this->assertEquals(1, sizeof($cmsGroups[0]->users));
        $this->assertEquals(1, sizeof($cmsGroups[1]->users));

        $this->assertSame($cmsUsers[0]->groups[0], $cmsGroups[0]);
        $this->assertSame($cmsUsers[0]->groups[1], $cmsGroups[1]);
        $this->assertSame($cmsGroups[0]->users[0], $cmsUsers[0]);
        $this->assertSame($cmsGroups[1]->users[0], $cmsUsers[0]);
    }