123 lines
4.5 KiB
PHP
123 lines
4.5 KiB
PHP
<?php
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namespace Doctrine\Tests\ORM\Functional;
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use Doctrine\Tests\Models\ECommerce\ECommerceCategory;
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use Doctrine\ORM\Mapping\AssociationMapping;
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require_once __DIR__ . '/../../TestInit.php';
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/**
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* Tests a bidirectional one-to-one association mapping (without inheritance).
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*/
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class OneToManySelfReferentialAssociationTest extends \Doctrine\Tests\OrmFunctionalTestCase
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{
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private $parent;
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private $firstChild;
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private $secondChild;
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protected function setUp()
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{
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$this->useModelSet('ecommerce');
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parent::setUp();
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$this->parent = new ECommerceCategory();
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$this->parent->setName('Programming languages books');
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$this->firstChild = new ECommerceCategory();
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$this->firstChild->setName('Java books');
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$this->secondChild = new ECommerceCategory();
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$this->secondChild->setName('Php books');
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}
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public function testSavesAOneToManyAssociationWithCascadeSaveSet() {
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$this->parent->addChild($this->firstChild);
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$this->parent->addChild($this->secondChild);
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$this->_em->persist($this->parent);
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$this->_em->flush();
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$this->assertForeignKeyIs($this->parent->getId(), $this->firstChild);
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$this->assertForeignKeyIs($this->parent->getId(), $this->secondChild);
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}
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public function testSavesAnEmptyCollection()
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{
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$this->_em->persist($this->parent);
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$this->_em->flush();
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$this->assertEquals(0, count($this->parent->getChildren()));
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}
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public function testDoesNotSaveAnInverseSideSet() {
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$this->parent->brokenAddChild($this->firstChild);
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$this->_em->persist($this->parent);
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$this->_em->flush();
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$this->assertForeignKeyIs(null, $this->firstChild);
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}
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public function testRemovesOneToManyAssociation()
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{
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$this->parent->addChild($this->firstChild);
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$this->parent->addChild($this->secondChild);
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$this->_em->persist($this->parent);
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$this->parent->removeChild($this->firstChild);
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$this->_em->flush();
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$this->assertForeignKeyIs(null, $this->firstChild);
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$this->assertForeignKeyIs($this->parent->getId(), $this->secondChild);
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}
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public function testEagerLoadsOneToManyAssociation()
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{
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$this->_createFixture();
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$query = $this->_em->createQuery('select c1, c2 from Doctrine\Tests\Models\ECommerce\ECommerceCategory c1 join c1.children c2');
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$result = $query->getResult();
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$this->assertEquals(1, count($result));
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$parent = $result[0];
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$children = $parent->getChildren();
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$this->assertTrue($children[0] instanceof ECommerceCategory);
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$this->assertSame($parent, $children[0]->getParent());
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$this->assertEquals(' books', strstr($children[0]->getName(), ' books'));
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$this->assertTrue($children[1] instanceof ECommerceCategory);
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$this->assertSame($parent, $children[1]->getParent());
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$this->assertEquals(' books', strstr($children[1]->getName(), ' books'));
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}
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public function testLazyLoadsOneToManyAssociation()
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{
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$this->_createFixture();
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$metadata = $this->_em->getClassMetadata('Doctrine\Tests\Models\ECommerce\ECommerceCategory');
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$metadata->getAssociationMapping('children')->fetchMode = AssociationMapping::FETCH_LAZY;
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$query = $this->_em->createQuery('select c from Doctrine\Tests\Models\ECommerce\ECommerceCategory c order by c.id asc');
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$result = $query->getResult();
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$parent = $result[0];
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$children = $parent->getChildren();
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$this->assertTrue($children[0] instanceof ECommerceCategory);
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$this->assertSame($parent, $children[0]->getParent());
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$this->assertEquals(' books', strstr($children[0]->getName(), ' books'));
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$this->assertTrue($children[1] instanceof ECommerceCategory);
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$this->assertSame($parent, $children[1]->getParent());
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$this->assertEquals(' books', strstr($children[1]->getName(), ' books'));
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}
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private function _createFixture()
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{
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$this->parent->addChild($this->firstChild);
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$this->parent->addChild($this->secondChild);
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$this->_em->persist($this->parent);
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$this->_em->flush();
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$this->_em->clear();
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}
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public function assertForeignKeyIs($value, ECommerceCategory $child) {
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$foreignKey = $this->_em->getConnection()->execute('SELECT parent_id FROM ecommerce_categories WHERE id=?', array($child->getId()))->fetchColumn();
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$this->assertEquals($value, $foreignKey);
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}
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}
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