doctrine2/tests/Ticket330TestCase.php

<?php


/**
 * Doctrine_Ticket330_TestCase
 *
 * @package     Doctrine
 * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @category    Object Relational Mapping
 * @link        www.phpdoctrine.com
 * @since       1.0
 * @version     $Revision$
 */
 
class stNode extends Doctrine_Record
{
    public function setTableDefinition()
    {
        $this->setTableName('node_node');

        $this->hasColumn('title', 'string', 255, array ());
    }

    public function setUp()
    {
        $this->hasOne('stNodeDetail as detail', 'stNodeDetail.node_id' , array( 'onDelete'=>'cascade'));
    }
}
 
class stNodeDetail extends Doctrine_Record
{
    public function setTableDefinition()
    {
        $this->setTableName('node_detail');
        
        $this->hasColumn('node_id', 'integer', 10, array (  'unique' => true,));
        $this->hasColumn('null_column', 'string', 255, array ('default'=>null));
        $this->hasColumn('is_bool', 'boolean', null, array ('default' => 0,));
        $this->option('type', 'MyISAM');
    }
  
    public function setUp()
    {
        $this->hasOne('stNode as node', 'stNodeDetail.article_id', array('foreign' => 'id' , 'onDelete'=>'cascade'));
    }
}
 
 
class Doctrine_Ticket330_TestCase extends Doctrine_UnitTestCase
{
    public function prepareData() 
    { }
    public function prepareTables()
    {
    	$this->tables[] = 'stNode';
    	$this->tables[] = 'stNodeDetail';
    	parent::prepareTables();
    }

    public function testUnnecessaryQueries()
    {
        
        $node1 = new stNode();
        $node1->set('title', 'first node');
        $node1->detail->set('is_bool', true);
        $node1->save();
        
        $node2 = new stNode();
        $node2->set('title', 'second node');
        $node2->detail->set('null_column', 'value');
        $node2->detail->set('is_bool', false);
        $node2->save();
        
        $nodes = Doctrine_Query::create()
                    ->select('n.title, d.*')
                    ->from('stNode n, n.detail d')   
                    ->orderby('n.id')
                    ->execute();

        $prevCount = $this->dbh->count();
        
                
        $this->assertEqual($nodes[0]->detail->get('is_bool'), true);
        $this->assertEqual($nodes[0]->detail->get('null_column'), null);

        // Unnecessary query is triggered on line before due to null value column.
        $this->assertEqual($this->dbh->count(), $prevCount);

        $prevCount = $this->dbh->count();

        $this->assertEqual($nodes[1]->detail->get('null_column'), 'value');
        $this->assertEqual($nodes[1]->detail->get('is_bool'), false);

        // Unecessary query is triggered on line before due to false value column
        $this->assertEqual($this->dbh->count(), $prevCount);
    }
}