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doctrine2/tests/Doctrine/Tests/ORM/Functional/AbstractManyToManyAssociationTestCase.php

51 lines
1.5 KiB
PHP

<?php
namespace Doctrine\Tests\ORM\Functional;
use Doctrine\Common\Collections\Collection;
require_once __DIR__ . '/../../TestInit.php';
/**
* Base class for testing a many-to-many association mapping (without inheritance).
*/
class AbstractManyToManyAssociationTestCase extends \Doctrine\Tests\OrmFunctionalTestCase
{
protected $_firstField;
protected $_secondField;
protected $_table;
public function assertForeignKeysContain($firstId, $secondId)
{
$this->assertEquals(1, $this->_countForeignKeys($firstId, $secondId));
}
public function assertForeignKeysNotContain($firstId, $secondId)
{
$this->assertEquals(0, $this->_countForeignKeys($firstId, $secondId));
}
protected function _countForeignKeys($firstId, $secondId)
{
return count($this->_em->getConnection()
->execute("SELECT {$this->_firstField}
FROM {$this->_table}
WHERE {$this->_firstField}=?
AND {$this->_secondField}=?",
array($firstId, $secondId)));
}
public function assertCollectionEquals(Collection $first, Collection $second)
{
if (count($first) != count($second)) {
return false;
}
foreach ($first as $element) {
if (!$second->contains($element)) {
return false;
}
}
return true;
}
}