protected function tearDown()
{
parent::tearDown();
if (!self::$_entityTablesCreated) {
return;
}
$em = $this->_getEntityManager();
$classes = array();
foreach (self::$_entityTablesCreated as $className => $flag) {
$classes[] = $em->getClassMetadata($className);
}
$this->_getSchemaTool()->dropSchema($classes);
self::$_entityTablesCreated = array();
}