291 lines
8.5 KiB
PHP
291 lines
8.5 KiB
PHP
<?php
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namespace Doctrine\Tests\ORM\Functional;
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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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* @group DDC-952
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*/
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class OneToOneEagerLoadingTest extends \Doctrine\Tests\OrmFunctionalTestCase
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{
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protected function setUp()
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{
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parent::setUp();
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$schemaTool = new \Doctrine\ORM\Tools\SchemaTool($this->_em);
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try {
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$schemaTool->createSchema(array(
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$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\Train'),
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$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\TrainDriver'),
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$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\TrainOwner'),
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$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\Waggon'),
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));
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} catch(\Exception $e) {}
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}
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public function testEagerLoadOneToOneOwningSide()
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{
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$train = new Train(new TrainOwner("Alexander"));
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$driver = new TrainDriver("Benjamin");
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$waggon = new Waggon();
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$train->setDriver($driver);
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$train->addWaggon($waggon);
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$this->_em->persist($train); // cascades
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$this->_em->flush();
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$this->_em->clear();
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$sqlCount = count($this->_sqlLoggerStack->queries);
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$train = $this->_em->find(get_class($train), $train->id);
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$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $train->driver);
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$this->assertEquals("Benjamin", $train->driver->name);
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$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
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}
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public function testEagerLoadOneToOneNullOwningSide()
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{
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$train = new Train(new TrainOwner("Alexander"));
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$this->_em->persist($train); // cascades
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$this->_em->flush();
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$this->_em->clear();
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$sqlCount = count($this->_sqlLoggerStack->queries);
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$train = $this->_em->find(get_class($train), $train->id);
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$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $train->driver);
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$this->assertNull($train->driver);
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$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
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}
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public function testEagerLoadOneToOneInverseSide()
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{
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$owner = new TrainOwner("Alexander");
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$train = new Train($owner);
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$this->_em->persist($train); // cascades
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$this->_em->flush();
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$this->_em->clear();
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$sqlCount = count($this->_sqlLoggerStack->queries);
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$driver = $this->_em->find(get_class($owner), $owner->id);
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$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $owner->train);
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$this->assertNotNull($owner->train);
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$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
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}
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public function testEagerLoadOneToOneNullInverseSide()
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{
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$driver = new TrainDriver("Dagny Taggert");
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$this->_em->persist($driver);
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$this->_em->flush();
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$this->_em->clear();
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$this->assertNull($driver->train);
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$sqlCount = count($this->_sqlLoggerStack->queries);
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$driver = $this->_em->find(get_class($driver), $driver->id);
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$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $driver->train);
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$this->assertNull($driver->train);
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$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
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}
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public function testEagerLoadManyToOne()
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{
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$train = new Train(new TrainOwner("Alexander"));
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$waggon = new Waggon();
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$train->addWaggon($waggon);
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$this->_em->persist($train); // cascades
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$this->_em->flush();
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$this->_em->clear();
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$waggon = $this->_em->find(get_class($waggon), $waggon->id);
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$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $waggon->train);
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$this->assertNotNull($waggon->train);
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}
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public function testEagerLoadWithNullableColumnsGeneratesLeftJoinOnBothSides()
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{
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$train = new Train(new TrainOwner("Alexander"));
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$driver = new TrainDriver("Benjamin");
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$train->setDriver($driver);
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$this->_em->persist($train);
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$this->_em->flush();
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$this->_em->clear();
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$train = $this->_em->find(get_class($train), $train->id);
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$this->assertEquals(
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"SELECT t0.id AS id1, t0.driver_id AS driver_id2, t3.id AS id4, t3.name AS name5, t0.owner_id AS owner_id6, t7.id AS id8, t7.name AS name9 FROM Train t0 LEFT JOIN TrainDriver t3 ON t0.driver_id = t3.id INNER JOIN TrainOwner t7 ON t0.owner_id = t7.id WHERE t0.id = ?",
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$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
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);
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$this->_em->clear();
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$driver = $this->_em->find(get_class($driver), $driver->id);
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$this->assertEquals(
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"SELECT t0.id AS id1, t0.name AS name2, t3.id AS id4, t3.driver_id AS driver_id5, t3.owner_id AS owner_id6 FROM TrainOwner t0 LEFT JOIN Train t3 ON t3.owner_id = t0.id WHERE t0.id IN (?)",
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$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
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);
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}
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public function testEagerLoadWithNonNullableColumnsGeneratesInnerJoinOnOwningSide()
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{
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$waggon = new Waggon();
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$this->_em->persist($waggon);
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$this->_em->flush();
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$this->_em->clear();
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$waggon = $this->_em->find(get_class($waggon), $waggon->id);
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$this->assertEquals(
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"SELECT t0.id AS id1, t0.train_id AS train_id2, t3.id AS id4, t3.driver_id AS driver_id5, t3.owner_id AS owner_id6 FROM Waggon t0 INNER JOIN Train t3 ON t0.train_id = t3.id WHERE t0.id = ?",
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$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
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);
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}
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public function testEagerLoadWithNonNullableColumnsGeneratesLeftJoinOnNonOwningSide()
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{
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$owner = new TrainOwner('Alexander');
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$train = new Train($owner);
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$this->_em->persist($train);
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$this->_em->flush();
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$this->_em->clear();
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$waggon = $this->_em->find(get_class($owner), $owner->id);
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$this->assertEquals(
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"SELECT t0.id AS id1, t0.name AS name2, t3.id AS id4, t3.driver_id AS driver_id5, t3.owner_id AS owner_id6 FROM TrainOwner t0 LEFT JOIN Train t3 ON t3.owner_id = t0.id WHERE t0.id = ?",
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$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
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);
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}
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}
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/**
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* @Entity
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*/
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class Train
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{
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/**
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* @id @column(type="integer") @generatedValue
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* @var int
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*/
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public $id;
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/**
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* Owning side
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* @OneToOne(targetEntity="TrainDriver", inversedBy="train", fetch="EAGER", cascade={"persist"})
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* @JoinColumn(nullable=true)
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*/
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public $driver;
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/**
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* Owning side
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* @OneToOne(targetEntity="TrainOwner", inversedBy="train", fetch="EAGER", cascade={"persist"})
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*/
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public $owner;
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/**
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* @oneToMany(targetEntity="Waggon", mappedBy="train", cascade={"persist"})
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*/
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public $waggons;
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public function __construct(TrainOwner $owner)
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{
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$this->waggons = new \Doctrine\Common\Collections\ArrayCollection();
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$this->setOwner($owner);
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}
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public function setDriver(TrainDriver $driver)
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{
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$this->driver = $driver;
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$driver->setTrain($this);
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}
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public function setOwner(TrainOwner $owner)
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{
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$this->owner = $owner;
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$owner->setTrain($this);
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}
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public function addWaggon(Waggon $w)
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{
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$w->setTrain($this);
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$this->waggons[] = $w;
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}
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}
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/**
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* @Entity
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*/
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class TrainDriver
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{
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/** @Id @Column(type="integer") @GeneratedValue */
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public $id;
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/** @column(type="string") */
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public $name;
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/**
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* Inverse side
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* @OneToOne(targetEntity="Train", mappedBy="driver", fetch="EAGER")
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*/
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public $train;
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public function __construct($name)
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{
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$this->name = $name;
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}
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public function setTrain(Train $t)
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{
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$this->train = $t;
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}
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}
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/**
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* @Entity
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*/
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class TrainOwner
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{
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/** @Id @Column(type="integer") @GeneratedValue */
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public $id;
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/** @column(type="string") */
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public $name;
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/**
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* Inverse side
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* @OneToOne(targetEntity="Train", mappedBy="owner", fetch="EAGER")
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*/
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public $train;
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public function __construct($name)
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{
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$this->name = $name;
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}
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public function setTrain(Train $t)
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{
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$this->train = $t;
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}
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}
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/**
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* @Entity
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*/
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class Waggon
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{
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/** @id @generatedValue @column(type="integer") */
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public $id;
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/** @ManyToOne(targetEntity="Train", inversedBy="waggons", fetch="EAGER") */
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public $train;
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public function setTrain($train)
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{
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$this->train = $train;
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}
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}
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