80 lines
2.5 KiB
PHP
80 lines
2.5 KiB
PHP
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<?php
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namespace Doctrine\Tests\ORM\Functional;
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use Doctrine\Tests\Models\ECommerce\ECommerceCustomer;
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require_once __DIR__ . '/../../TestInit.php';
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/**
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* Tests a self referential one-to-one association mapping (without inheritance).
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* Relation is defined as the mentor that a customer choose. The mentor could
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* help only one other customer, while a customer can choose only one mentor
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* for receiving support.
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* Inverse side is not present.
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*/
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class OneToOneSelfReferentialAssociationTest extends \Doctrine\Tests\OrmFunctionalTestCase
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{
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private $customer;
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private $mentor;
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protected function setUp()
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{
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$this->useModelSet('ecommerce');
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parent::setUp();
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$this->customer = new ECommerceCustomer();
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$this->customer->setName('Anakin Skywalker');
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$this->mentor = new ECommerceCustomer();
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$this->mentor->setName('Obi-wan Kenobi');
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}
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public function testSavesAOneToOneAssociationWithCascadeSaveSet() {
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$this->customer->setMentor($this->mentor);
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$this->_em->save($this->customer);
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$this->assertForeignKeyIs($this->mentor->getId());
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}
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public function testRemovesOneToOneAssociation()
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{
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$this->customer->setMentor($this->mentor);
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$this->_em->save($this->customer);
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$this->customer->removeMentor();
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$this->_em->flush();
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$this->assertForeignKeyIs(null);
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}
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public function testEagerLoad()
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{
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$customer = new ECommerceCustomer;
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$customer->setName('Luke Skywalker');
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$mentor = new ECommerceCustomer;
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$mentor->setName('Obi-wan Kenobi');
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$customer->setMentor($mentor);
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$this->_em->save($customer);
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$this->_em->flush();
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$this->_em->clear();
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$query = $this->_em->createQuery('select c, m from Doctrine\Tests\Models\ECommerce\ECommerceCustomer c left join c.mentor m');
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$result = $query->getResultList();
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$customer = $result[0];
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$this->assertTrue($customer->getMentor() instanceof ECommerceCustomer);
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$this->assertEquals('Obi-wan Kenobi', $customer->getMentor()->getName());
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}
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/* TODO: not yet implemented
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public function testLazyLoad() {
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}*/
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public function assertForeignKeyIs($value) {
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$foreignKey = $this->_em->getConnection()->execute('SELECT mentor_id FROM ecommerce_customers WHERE id=?', array($this->customer->getId()))->fetchColumn();
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$this->assertEquals($value, $foreignKey);
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}
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}
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