/**
* Load and initialize the database.
*
* @return Omeka_Db
*/
public function init()
{
$db = $this->getDb();
$helper = Omeka_Test_Helper_Db::factory($this);
if (self::$dropTables) {
$helper->dropTables();
self::$dropTables = false;
}
if (self::$runInstaller) {
if (!self::$dropTables) {
$helper->truncateTables();
}
$helper->install();
self::$runInstaller = false;
}
$db->beginTransaction();
return $db;
}
