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<?php |
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namespace Doctrine\Tests\ORM\Functional; |
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use Doctrine\ORM\Proxy\ProxyFactory; |
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use Doctrine\ORM\Proxy\ProxyClassGenerator; |
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use Doctrine\Tests\Models\ECommerce\ECommerceProduct; |
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use Doctrine\Tests\Models\ECommerce\ECommerceShipping; |
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use Doctrine\Tests\Models\Company\CompanyAuction; |
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use ProxyManager\Proxy\GhostObjectInterface; |
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/** |
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* Tests the generation of a proxy object for lazy loading. |
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* @author Giorgio Sironi <[email protected]> |
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* @author Benjamin Eberlei <[email protected]> |
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*/ |
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class ReferenceProxyTest extends \Doctrine\Tests\OrmFunctionalTestCase |
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{ |
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protected function setUp() |
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{ |
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$this->useModelSet('ecommerce'); |
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$this->useModelSet('company'); |
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parent::setUp(); |
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$this->_factory = new ProxyFactory( |
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$this->_em, |
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__DIR__ . '/../../Proxies', |
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'Doctrine\Tests\Proxies', |
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true); |
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} |
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public function createProduct() |
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{ |
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$product = new ECommerceProduct(); |
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$product->setName('Doctrine Cookbook'); |
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$this->_em->persist($product); |
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$this->_em->flush(); |
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$this->_em->clear(); |
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return $product->getId(); |
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} |
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public function createAuction() |
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{ |
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$event = new CompanyAuction(); |
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$event->setData('Doctrine Cookbook'); |
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$this->_em->persist($event); |
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$this->_em->flush(); |
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$this->_em->clear(); |
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return $event->getId(); |
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} |
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public function testLazyLoadsFieldValuesFromDatabase() |
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{ |
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$id = $this->createProduct(); |
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$productProxy = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct', array('id' => $id)); |
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$this->assertEquals('Doctrine Cookbook', $productProxy->getName()); |
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} |
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/** |
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* @group DDC-727 |
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*/ |
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public function testAccessMetatadaForProxy() |
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{ |
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$id = $this->createProduct(); |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$class = $this->_em->getClassMetadata(get_class($entity)); |
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$this->assertEquals('Doctrine\Tests\Models\ECommerce\ECommerceProduct', $class->name); |
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} |
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/** |
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* @group DDC-1033 |
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*/ |
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public function testReferenceFind() |
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{ |
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$id = $this->createProduct(); |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$entity2 = $this->_em->find('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$this->assertSame($entity, $entity2); |
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$this->assertEquals('Doctrine Cookbook', $entity2->getName()); |
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} |
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/** |
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* @group DDC-1033 |
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*/ |
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public function testCloneProxy() |
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{ |
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$id = $this->createProduct(); |
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/* @var $entity ECommerceProduct */ |
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$entity = $this->_em->getReference(ECommerceProduct::class , $id); |
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$clone = clone $entity; |
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$this->assertEquals($id, $entity->getId()); |
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$this->assertEquals('Doctrine Cookbook', $entity->getName()); |
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$this->markTestIncomplete('To be carefully verified'); |
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$this->assertFalse($this->_em->contains($clone), "Cloning a reference proxy should return an unmanaged/detached entity."); |
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$this->assertEquals($id, $clone->getId(), "Cloning a reference proxy should return same id."); |
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$this->assertEquals('Doctrine Cookbook', $clone->getName(), "Cloning a reference proxy should return same product name."); |
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// domain logic, Product::__clone sets isCloned public property |
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$this->assertTrue($clone->isCloned); |
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$this->assertFalse($entity->isCloned); |
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} |
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/** |
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* @group DDC-733 |
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*/ |
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public function testInitializeProxy() |
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{ |
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$id = $this->createProduct(); |
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/* @var $entity \ProxyManager\Proxy\GhostObjectInterface|\Doctrine\Tests\Models\ECommerce\ECommerceProduct */ |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$this->assertFalse($entity->isProxyInitialized(), "Pre-Condition: Object is unitialized proxy."); |
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$this->_em->getUnitOfWork()->initializeObject($entity); |
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$this->assertTrue($entity->isProxyInitialized(), "Should be initialized after called UnitOfWork::initializeObject()"); |
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} |
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/** |
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* @group DDC-1163 |
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*/ |
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public function testInitializeChangeAndFlushProxy() |
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{ |
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$id = $this->createProduct(); |
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/* @var $entity Doctrine\Tests\Models\ECommerce\ECommerceProduct */ |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$entity->setName('Doctrine 2 Cookbook'); |
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$this->_em->flush(); |
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$this->_em->clear(); |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$this->assertEquals('Doctrine 2 Cookbook', $entity->getName()); |
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} |
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public function testDoNotInitializeProxyOnGettingTheIdentifier() |
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{ |
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$id = $this->createProduct(); |
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/* @var $entity \ProxyManager\Proxy\GhostObjectInterface|\Doctrine\Tests\Models\ECommerce\ECommerceProduct */ |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$this->assertFalse($entity->isProxyInitialized(), "Pre-Condition: Object is unitialized proxy."); |
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$this->assertEquals($id, $entity->getId()); |
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$this->assertFalse($entity->isProxyInitialized(), "Getting the identifier doesn't initialize the proxy."); |
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} |
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/** |
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* @group DDC-1625 |
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*/ |
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public function testDoNotInitializeProxyOnGettingTheIdentifier_DDC_1625() |
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{ |
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$id = $this->createAuction(); |
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/* @var $entity \ProxyManager\Proxy\GhostObjectInterface|\Doctrine\Tests\Models\Company\CompanyAuction */ |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\Company\CompanyAuction' , $id); |
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$this->assertFalse($entity->isProxyInitialized(), "Pre-Condition: Object is unitialized proxy."); |
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$this->assertEquals($id, $entity->getId()); |
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$this->assertFalse($entity->isProxyInitialized(), "Getting the identifier doesn't initialize the proxy when extending."); |
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} |
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public function testDoNotInitializeProxyOnGettingTheIdentifierAndReturnTheRightType() |
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{ |
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$product = new ECommerceProduct(); |
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$product->setName('Doctrine Cookbook'); |
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$shipping = new ECommerceShipping(); |
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$shipping->setDays(1); |
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$product->setShipping($shipping); |
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$this->_em->persist($product); |
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$this->_em->flush(); |
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$this->_em->clear(); |
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$id = $shipping->getId(); |
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/* @var $entity \ProxyManager\Proxy\GhostObjectInterface|ECommerceProduct */ |
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$product = $this->_em->getRepository('Doctrine\Tests\Models\ECommerce\ECommerceProduct')->find($product->getId()); |
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$entity = $product->getShipping(); |
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$this->assertFalse($entity->isProxyInitialized(), "Pre-Condition: Object is unitialized proxy."); |
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$this->assertEquals($id, $entity->getId()); |
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$this->assertSame($id, $entity->getId(), "Check that the id's are the same value, and type."); |
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$this->assertFalse($entity->isProxyInitialized(), "Getting the identifier doesn't initialize the proxy."); |
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} |
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public function testInitializeProxyOnGettingSomethingOtherThanTheIdentifier() |
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{ |
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$id = $this->createProduct(); |
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/* @var $entity \ProxyManager\Proxy\GhostObjectInterface|ECommerceProduct */ |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$this->assertFalse($entity->isProxyInitialized(), "Pre-Condition: Object is unitialized proxy."); |
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$this->assertEquals('Doctrine Cookbook', $entity->getName()); |
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$this->assertTrue($entity->isProxyInitialized(), "Getting something other than the identifier initializes the proxy."); |
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} |
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/** |
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* @group DDC-1604 |
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*/ |
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public function testCommonPersistenceProxy() |
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{ |
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$id = $this->createProduct(); |
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/* @var $entity \ProxyManager\Proxy\GhostObjectInterface|\Doctrine\Tests\Models\ECommerce\ECommerceProduct */ |
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$entity = $this->_em->getReference('Doctrine\Tests\Models\ECommerce\ECommerceProduct' , $id); |
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$className = \Doctrine\Common\Util\ClassUtils::getClass($entity); |
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$this->assertInstanceOf(GhostObjectInterface::class, $entity); |
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$this->assertFalse($entity->isProxyInitialized()); |
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$this->assertEquals('Doctrine\Tests\Models\ECommerce\ECommerceProduct', $className); |
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$restName = substr(get_class($entity), strlen($this->_em->getConfiguration()->getProxyNamespace()) +1); |
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$proxyFileName = $this->_em->getConfiguration()->getProxyDir() . DIRECTORY_SEPARATOR . str_replace("\\", "", $restName) . ".php"; |
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$this->assertTrue(file_exists($proxyFileName), "Proxy file name cannot be found generically."); |
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$entity->initializeProxy(); |
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$this->assertTrue($entity->isProxyInitialized()); |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: