308 lines
9.2 KiB
PHP
308 lines
9.2 KiB
PHP
<?php
|
|
|
|
namespace Doctrine\Tests\ORM\Functional;
|
|
|
|
use Doctrine\ORM\UnitOfWork;
|
|
|
|
require_once __DIR__ . '/../../TestInit.php';
|
|
|
|
/**
|
|
* @group DDC-952
|
|
*/
|
|
class OneToOneEagerLoadingTest extends \Doctrine\Tests\OrmFunctionalTestCase
|
|
{
|
|
protected function setUp()
|
|
{
|
|
parent::setUp();
|
|
$schemaTool = new \Doctrine\ORM\Tools\SchemaTool($this->_em);
|
|
try {
|
|
$schemaTool->createSchema(array(
|
|
$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\Train'),
|
|
$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\TrainDriver'),
|
|
$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\TrainOwner'),
|
|
$this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\Waggon'),
|
|
));
|
|
} catch(\Exception $e) {}
|
|
}
|
|
|
|
public function testEagerLoadOneToOneOwningSide()
|
|
{
|
|
$train = new Train(new TrainOwner("Alexander"));
|
|
$driver = new TrainDriver("Benjamin");
|
|
$waggon = new Waggon();
|
|
|
|
$train->setDriver($driver);
|
|
$train->addWaggon($waggon);
|
|
|
|
$this->_em->persist($train); // cascades
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$sqlCount = count($this->_sqlLoggerStack->queries);
|
|
|
|
$train = $this->_em->find(get_class($train), $train->id);
|
|
$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $train->driver);
|
|
$this->assertEquals("Benjamin", $train->driver->name);
|
|
|
|
$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
|
|
}
|
|
|
|
public function testEagerLoadOneToOneNullOwningSide()
|
|
{
|
|
$train = new Train(new TrainOwner("Alexander"));
|
|
|
|
$this->_em->persist($train); // cascades
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$sqlCount = count($this->_sqlLoggerStack->queries);
|
|
|
|
$train = $this->_em->find(get_class($train), $train->id);
|
|
$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $train->driver);
|
|
$this->assertNull($train->driver);
|
|
|
|
$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
|
|
}
|
|
|
|
public function testEagerLoadOneToOneInverseSide()
|
|
{
|
|
$owner = new TrainOwner("Alexander");
|
|
$train = new Train($owner);
|
|
|
|
$this->_em->persist($train); // cascades
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$sqlCount = count($this->_sqlLoggerStack->queries);
|
|
|
|
$driver = $this->_em->find(get_class($owner), $owner->id);
|
|
$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $owner->train);
|
|
$this->assertNotNull($owner->train);
|
|
|
|
$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
|
|
}
|
|
|
|
public function testEagerLoadOneToOneNullInverseSide()
|
|
{
|
|
$driver = new TrainDriver("Dagny Taggert");
|
|
|
|
$this->_em->persist($driver);
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$this->assertNull($driver->train);
|
|
|
|
$sqlCount = count($this->_sqlLoggerStack->queries);
|
|
|
|
$driver = $this->_em->find(get_class($driver), $driver->id);
|
|
$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $driver->train);
|
|
$this->assertNull($driver->train);
|
|
|
|
$this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
|
|
}
|
|
|
|
public function testEagerLoadManyToOne()
|
|
{
|
|
$train = new Train(new TrainOwner("Alexander"));
|
|
$waggon = new Waggon();
|
|
$train->addWaggon($waggon);
|
|
|
|
$this->_em->persist($train); // cascades
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$waggon = $this->_em->find(get_class($waggon), $waggon->id);
|
|
$this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $waggon->train);
|
|
$this->assertNotNull($waggon->train);
|
|
}
|
|
|
|
public function testEagerLoadWithNullableColumnsGeneratesLeftJoinOnBothSides()
|
|
{
|
|
$train = new Train(new TrainOwner("Alexander"));
|
|
$driver = new TrainDriver("Benjamin");
|
|
$train->setDriver($driver);
|
|
|
|
$this->_em->persist($train);
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$train = $this->_em->find(get_class($train), $train->id);
|
|
$this->assertEquals(
|
|
"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 = ?",
|
|
$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
|
|
);
|
|
|
|
$this->_em->clear();
|
|
$driver = $this->_em->find(get_class($driver), $driver->id);
|
|
$this->assertEquals(
|
|
"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 (?)",
|
|
$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
|
|
);
|
|
}
|
|
|
|
public function testEagerLoadWithNonNullableColumnsGeneratesInnerJoinOnOwningSide()
|
|
{
|
|
$waggon = new Waggon();
|
|
|
|
// It should have a train
|
|
$train = new Train(new TrainOwner("Alexander"));
|
|
$train->addWaggon($waggon);
|
|
|
|
$this->_em->persist($train);
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$waggon = $this->_em->find(get_class($waggon), $waggon->id);
|
|
|
|
// The last query is the eager loading of the owner of the train
|
|
$this->assertEquals(
|
|
"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 (?)",
|
|
$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
|
|
);
|
|
|
|
// The one before is the fetching of the waggon and train
|
|
$this->assertEquals(
|
|
"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 = ?",
|
|
$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery - 1]['sql']
|
|
);
|
|
}
|
|
|
|
public function testEagerLoadWithNonNullableColumnsGeneratesLeftJoinOnNonOwningSide()
|
|
{
|
|
$owner = new TrainOwner('Alexander');
|
|
$train = new Train($owner);
|
|
$this->_em->persist($train);
|
|
$this->_em->flush();
|
|
$this->_em->clear();
|
|
|
|
$waggon = $this->_em->find(get_class($owner), $owner->id);
|
|
$this->assertEquals(
|
|
"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 = ?",
|
|
$this->_sqlLoggerStack->queries[$this->_sqlLoggerStack->currentQuery]['sql']
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @Entity
|
|
*/
|
|
class Train
|
|
{
|
|
/**
|
|
* @id @column(type="integer") @generatedValue
|
|
* @var int
|
|
*/
|
|
public $id;
|
|
/**
|
|
* Owning side
|
|
* @OneToOne(targetEntity="TrainDriver", inversedBy="train", fetch="EAGER", cascade={"persist"})
|
|
* @JoinColumn(nullable=true)
|
|
*/
|
|
public $driver;
|
|
/**
|
|
* Owning side
|
|
* @OneToOne(targetEntity="TrainOwner", inversedBy="train", fetch="EAGER", cascade={"persist"})
|
|
* @JoinColumn(nullable=false)
|
|
*/
|
|
public $owner;
|
|
/**
|
|
* @oneToMany(targetEntity="Waggon", mappedBy="train", cascade={"persist"})
|
|
*/
|
|
public $waggons;
|
|
|
|
public function __construct(TrainOwner $owner)
|
|
{
|
|
$this->waggons = new \Doctrine\Common\Collections\ArrayCollection();
|
|
$this->setOwner($owner);
|
|
}
|
|
|
|
public function setDriver(TrainDriver $driver)
|
|
{
|
|
$this->driver = $driver;
|
|
$driver->setTrain($this);
|
|
}
|
|
|
|
public function setOwner(TrainOwner $owner)
|
|
{
|
|
$this->owner = $owner;
|
|
$owner->setTrain($this);
|
|
}
|
|
|
|
public function addWaggon(Waggon $w)
|
|
{
|
|
$w->setTrain($this);
|
|
$this->waggons[] = $w;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @Entity
|
|
*/
|
|
class TrainDriver
|
|
{
|
|
/** @Id @Column(type="integer") @GeneratedValue */
|
|
public $id;
|
|
/** @column(type="string") */
|
|
public $name;
|
|
/**
|
|
* Inverse side
|
|
* @OneToOne(targetEntity="Train", mappedBy="driver", fetch="EAGER")
|
|
*/
|
|
public $train;
|
|
|
|
public function __construct($name)
|
|
{
|
|
$this->name = $name;
|
|
}
|
|
|
|
public function setTrain(Train $t)
|
|
{
|
|
$this->train = $t;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @Entity
|
|
*/
|
|
class TrainOwner
|
|
{
|
|
/** @Id @Column(type="integer") @GeneratedValue */
|
|
public $id;
|
|
/** @column(type="string") */
|
|
public $name;
|
|
/**
|
|
* Inverse side
|
|
* @OneToOne(targetEntity="Train", mappedBy="owner", fetch="EAGER")
|
|
*/
|
|
public $train;
|
|
|
|
public function __construct($name)
|
|
{
|
|
$this->name = $name;
|
|
}
|
|
|
|
public function setTrain(Train $t)
|
|
{
|
|
$this->train = $t;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @Entity
|
|
*/
|
|
class Waggon
|
|
{
|
|
/** @id @generatedValue @column(type="integer") */
|
|
public $id;
|
|
/**
|
|
* @ManyToOne(targetEntity="Train", inversedBy="waggons", fetch="EAGER")
|
|
* @JoinColumn(nullable=false)
|
|
*/
|
|
public $train;
|
|
|
|
public function setTrain($train)
|
|
{
|
|
$this->train = $train;
|
|
}
|
|
}
|