doctrine2/tests/ColumnAggregationInheritanceTestCase.php

<?php
/*
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 *
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information, see
 * <http://www.phpdoctrine.com>.
 */

/**
 * Doctrine_ColumnAlias_TestCase
 *
 * @package     Doctrine
 * @author      Bjarte Stien Karlsen <bjartka@pvv.ntnu.no> 
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @category    Object Relational Mapping
 * @link        www.phpdoctrine.com
 * @since       1.0
 * @version     $Revision$
 */
class Doctrine_ColumnAggregationInheritance_TestCase extends Doctrine_UnitTestCase 
{
    protected $otherEntity = null;

    public function prepareData() 
    { 
        parent::prepareData();
        //we create a test entity that is not a user and not a group
        $entity = new Entity();
        $entity->name='Other Entity';
        $entity->type = 2; 
        $entity->save();
        $this->otherEntity = $entity;
    }

    public function testQueriedClassReturnedIfNoSubclassMatch()
    {
        $q = new Doctrine_Query();
        $entityOther = $q->from('Entity')->where('id=?')->execute(array($this->otherEntity->id))->getFirst();
        $this->assertTrue($entityOther instanceOf Entity);
    }

    public function testSubclassReturnedIfInheritanceMatches()
    {
        $q = new Doctrine_Query();
        $group = $q->from('Entity')->where('id=?')->execute(array(1))->getFirst();
        $this->assertTrue($group instanceOf Group);

        $q = new Doctrine_Query();
        $user = $q->from('Entity')->where('id=?')->execute(array(5))->getFirst();
        $this->assertTrue($user instanceOf User);
    }
}