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doctrine2/tests/Doctrine/Tests/OrmTestCase.php

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<?php
namespace Doctrine\Tests;
/**
* Base testcase class for all ORM testcases.
*/
abstract class OrmTestCase extends DoctrineTestCase
{
/** The metadata cache that is shared between all ORM tests (except functional tests). */
private static $_metadataCacheImpl = null;
/** The query cache that is shared between all ORM tests (except functional tests). */
private static $_queryCacheImpl = null;
/**
* Creates an EntityManager for testing purposes.
*
* NOTE: The created EntityManager will have its dependant DBAL parts completely
* mocked out using a DriverMock, ConnectionMock, etc. These mocks can then
* be configured in the tests to simulate the DBAL behavior that is desired
* for a particular test,
*
* @return Doctrine\ORM\EntityManager
*/
protected function _getTestEntityManager($conn = null, $conf = null, $eventManager = null, $withSharedMetadata = true)
{
$config = new \Doctrine\ORM\Configuration();
if($withSharedMetadata) {
$config->setMetadataCacheImpl(self::getSharedMetadataCacheImpl());
} else {
$config->setMetadataCacheImpl(new \Doctrine\Common\Cache\ArrayCache);
}
$config->setMetadataDriverImpl($config->newDefaultAnnotationDriver());
$config->setQueryCacheImpl(self::getSharedQueryCacheImpl());
$config->setProxyDir(__DIR__ . '/Proxies');
$config->setProxyNamespace('Doctrine\Tests\Proxies');
$eventManager = new \Doctrine\Common\EventManager();
if ($conn === null) {
$conn = array(
'driverClass' => 'Doctrine\Tests\Mocks\DriverMock',
'wrapperClass' => 'Doctrine\Tests\Mocks\ConnectionMock',
'user' => 'john',
'password' => 'wayne'
);
}
if (is_array($conn)) {
$conn = \Doctrine\DBAL\DriverManager::getConnection($conn, $config, $eventManager);
}
return \Doctrine\Tests\Mocks\EntityManagerMock::create($conn, $config, $eventManager);
}
private static function getSharedMetadataCacheImpl()
{
if (self::$_metadataCacheImpl === null) {
self::$_metadataCacheImpl = new \Doctrine\Common\Cache\ArrayCache;
}
return self::$_metadataCacheImpl;
}
private static function getSharedQueryCacheImpl()
{
if (self::$_queryCacheImpl === null) {
self::$_queryCacheImpl = new \Doctrine\Common\Cache\ArrayCache;
}
return self::$_queryCacheImpl;
}
}