Rajout de doctrine/orm

[zf2.biz/application_blanche.git] / vendor / doctrine / orm / tests / Doctrine / Tests / ORM / Functional / ManyToManySelfReferentialAssociationTest.php

diff --git a/vendor/doctrine/orm/tests/Doctrine/Tests/ORM/Functional/ManyToManySelfReferentialAssociationTest.php b/vendor/doctrine/orm/tests/Doctrine/Tests/ORM/Functional/ManyToManySelfReferentialAssociationTest.php
new file mode 100644 (file)
index 0000000..40518e0
--- /dev/null
+++ b/vendor/doctrine/orm/tests/Doctrine/Tests/ORM/Functional/ManyToManySelfReferentialAssociationTest.php
@@ -0,0 +1,124 @@
+<?php
+
+namespace Doctrine\Tests\ORM\Functional;
+
+use Doctrine\Tests\Models\ECommerce\ECommerceProduct;
+use Doctrine\ORM\Mapping\AssociationMapping;
+use Doctrine\ORM\Mapping\ClassMetadata;
+
+require_once __DIR__ . '/../../TestInit.php';
+
+/**
+ * Tests a self referential many-to-many association mapping (from a model to the same model, without inheritance).
+ * For simplicity the relation duplicates entries in the association table
+ * to remain simmetrical.
+ */
+class ManyToManySelfReferentialAssociationTest extends AbstractManyToManyAssociationTestCase
+{
+    protected $_firstField = 'product_id';
+    protected $_secondField = 'related_id';
+    protected $_table = 'ecommerce_products_related';
+    private $firstProduct;
+    private $secondProduct;
+    private $firstRelated;
+    private $secondRelated;
+
+    protected function setUp()
+    {
+        $this->useModelSet('ecommerce');
+        parent::setUp();
+        $this->firstProduct = new ECommerceProduct();
+        $this->secondProduct = new ECommerceProduct();
+        $this->firstRelated = new ECommerceProduct();
+        $this->firstRelated->setName("Business");
+        $this->secondRelated = new ECommerceProduct();
+        $this->secondRelated->setName("Home");
+    }
+
+    public function testSavesAManyToManyAssociationWithCascadeSaveSet()
+    {
+        $this->firstProduct->addRelated($this->firstRelated);
+        $this->firstProduct->addRelated($this->secondRelated);
+        $this->_em->persist($this->firstProduct);
+        $this->_em->flush();
+
+        $this->assertForeignKeysContain($this->firstProduct->getId(),
+                                   $this->firstRelated->getId());
+        $this->assertForeignKeysContain($this->firstProduct->getId(),
+                                   $this->secondRelated->getId());
+    }
+
+    public function testRemovesAManyToManyAssociation()
+    {
+        $this->firstProduct->addRelated($this->firstRelated);
+        $this->firstProduct->addRelated($this->secondRelated);
+        $this->_em->persist($this->firstProduct);
+        $this->firstProduct->removeRelated($this->firstRelated);
+
+        $this->_em->flush();
+
+        $this->assertForeignKeysNotContain($this->firstProduct->getId(),
+                                   $this->firstRelated->getId());
+        $this->assertForeignKeysContain($this->firstProduct->getId(),
+                                   $this->secondRelated->getId());
+    }
+
+    public function testEagerLoadsOwningSide()
+    {
+        $this->_createLoadingFixture();
+        $products = $this->_findProducts();
+        $this->assertLoadingOfOwningSide($products);
+    }
+
+    public function testLazyLoadsOwningSide()
+    {
+        $this->_createLoadingFixture();
+
+        $metadata = $this->_em->getClassMetadata('Doctrine\Tests\Models\ECommerce\ECommerceProduct');
+        $metadata->associationMappings['related']['fetch'] = ClassMetadata::FETCH_LAZY;
+
+        $query = $this->_em->createQuery('SELECT p FROM Doctrine\Tests\Models\ECommerce\ECommerceProduct p');
+        $products = $query->getResult();
+        $this->assertLoadingOfOwningSide($products);
+    }
+
+    public function assertLoadingOfOwningSide($products)
+    {
+        list ($firstProduct, $secondProduct) = $products;
+        $this->assertEquals(2, count($firstProduct->getRelated()));
+        $this->assertEquals(2, count($secondProduct->getRelated()));
+
+        $categories = $firstProduct->getRelated();
+        $firstRelatedBy = $categories[0]->getRelated();
+        $secondRelatedBy = $categories[1]->getRelated();
+
+        $this->assertEquals(2, count($firstRelatedBy));
+        $this->assertEquals(2, count($secondRelatedBy));
+
+        $this->assertInstanceOf('Doctrine\Tests\Models\ECommerce\ECommerceProduct', $firstRelatedBy[0]);
+        $this->assertInstanceOf('Doctrine\Tests\Models\ECommerce\ECommerceProduct', $firstRelatedBy[1]);
+        $this->assertInstanceOf('Doctrine\Tests\Models\ECommerce\ECommerceProduct', $secondRelatedBy[0]);
+        $this->assertInstanceOf('Doctrine\Tests\Models\ECommerce\ECommerceProduct', $secondRelatedBy[1]);
+
+        $this->assertCollectionEquals($firstRelatedBy, $secondRelatedBy);
+    }
+
+    protected function _createLoadingFixture()
+    {
+        $this->firstProduct->addRelated($this->firstRelated);
+        $this->firstProduct->addRelated($this->secondRelated);
+        $this->secondProduct->addRelated($this->firstRelated);
+        $this->secondProduct->addRelated($this->secondRelated);
+        $this->_em->persist($this->firstProduct);
+        $this->_em->persist($this->secondProduct);
+
+        $this->_em->flush();
+        $this->_em->clear();
+    }
+
+    protected function _findProducts()
+    {
+        $query = $this->_em->createQuery('SELECT p, r FROM Doctrine\Tests\Models\ECommerce\ECommerceProduct p LEFT JOIN p.related r ORDER BY p.id, r.id');
+        return $query->getResult();
+    }
+}