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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Functional;
use Doctrine\ORM\Mapping\ClassMetadata;
use Doctrine\Tests\Models\ECommerce\ECommerceCart;
use Doctrine\Tests\Models\ECommerce\ECommerceCustomer;
use Doctrine\Tests\OrmFunctionalTestCase;
/**
* Tests a bidirectional one-to-one association mapping (without inheritance).
*/
class OneToOneBidirectionalAssociationTest extends OrmFunctionalTestCase
{
private ECommerceCustomer $customer;
private ECommerceCart $cart;
protected function setUp(): void
{
$this->useModelSet('ecommerce');
parent::setUp();
$this->customer = new ECommerceCustomer();
$this->customer->setName('John Doe');
$this->cart = new ECommerceCart();
$this->cart->setPayment('Credit card');
}
public function testSavesAOneToOneAssociationWithCascadeSaveSet(): void
{
$this->customer->setCart($this->cart);
$this->_em->persist($this->customer);
$this->_em->flush();
$this->assertCartForeignKeyIs($this->customer->getId());
}
public function testDoesNotSaveAnInverseSideSet(): void
{
$this->customer->brokenSetCart($this->cart);
$this->_em->persist($this->customer);
$this->_em->flush();
$this->assertCartForeignKeyIs(null);
}
public function testRemovesOneToOneAssociation(): void
{
$this->customer->setCart($this->cart);
$this->_em->persist($this->customer);
$this->customer->removeCart();
$this->_em->flush();
$this->assertCartForeignKeyIs(null);
}
public function testEagerLoad(): void
{
$this->createFixture();
$query = $this->_em->createQuery('select c, ca from Doctrine\Tests\Models\ECommerce\ECommerceCustomer c join c.cart ca');
$result = $query->getResult();
$customer = $result[0];
self::assertInstanceOf(ECommerceCart::class, $customer->getCart());
self::assertEquals('paypal', $customer->getCart()->getPayment());
}
public function testLazyLoadsObjectsOnTheOwningSide(): void
{
$this->createFixture();
$metadata = $this->_em->getClassMetadata(ECommerceCart::class);
$metadata->associationMappings['customer']->fetch = ClassMetadata::FETCH_LAZY;
$query = $this->_em->createQuery('select c from Doctrine\Tests\Models\ECommerce\ECommerceCart c');
$result = $query->getResult();
$cart = $result[0];
self::assertInstanceOf(ECommerceCustomer::class, $cart->getCustomer());
self::assertEquals('Giorgio', $cart->getCustomer()->getName());
}
public function testInverseSideIsNeverLazy(): void
{
$this->createFixture();
$metadata = $this->_em->getClassMetadata(ECommerceCustomer::class);
$metadata->associationMappings['mentor']->fetch = ClassMetadata::FETCH_EAGER;
$query = $this->_em->createQuery('select c from Doctrine\Tests\Models\ECommerce\ECommerceCustomer c');
$result = $query->getResult();
$customer = $result[0];
self::assertNull($customer->getMentor());
self::assertInstanceOf(ECommerceCart::class, $customer->getCart());
self::assertFalse($this->isUninitializedObject($customer->getCart()));
self::assertEquals('paypal', $customer->getCart()->getPayment());
}
public function testUpdateWithProxyObject(): void
{
$cust = new ECommerceCustomer();
$cust->setName('Roman');
$cart = new ECommerceCart();
$cart->setPayment('CARD');
$cust->setCart($cart);
$this->_em->persist($cust);
$this->_em->flush();
$this->_em->clear();
self::assertInstanceOf(ECommerceCart::class, $cust->getCart());
self::assertEquals('Roman', $cust->getName());
self::assertSame($cust, $cart->getCustomer());
$query = $this->_em->createQuery('select ca from Doctrine\Tests\Models\ECommerce\ECommerceCart ca where ca.id =?1');
$query->setParameter(1, $cart->getId());
$cart2 = $query->getSingleResult();
$cart2->setPayment('CHEQUE');
$this->_em->flush();
$this->_em->clear();
$query2 = $this->_em->createQuery('select ca, c from Doctrine\Tests\Models\ECommerce\ECommerceCart ca left join ca.customer c where ca.id =?1');
$query2->setParameter(1, $cart->getId());
$cart3 = $query2->getSingleResult();
self::assertInstanceOf(ECommerceCustomer::class, $cart3->getCustomer());
self::assertEquals('Roman', $cart3->getCustomer()->getName());
}
protected function createFixture(): void
{
$customer = new ECommerceCustomer();
$customer->setName('Giorgio');
$cart = new ECommerceCart();
$cart->setPayment('paypal');
$customer->setCart($cart);
$this->_em->persist($customer);
$this->_em->flush();
$this->_em->clear();
}
public function assertCartForeignKeyIs($value): void
{
$foreignKey = $this->_em->getConnection()->executeQuery('SELECT customer_id FROM ecommerce_carts WHERE id=?', [$this->cart->getId()])->fetchOne();
self::assertEquals($value, $foreignKey);
}
}
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