public static function tearDownAfterClass()
{
if (self::$db) {
$migration = new Horde_Db_Migration_Base(self::$db);
$migration->dropTable('test_shares');
$migration->dropTable('test_shares_groups');
$migration->dropTable('test_shares_users');
self::$db->disconnect();
self::$db = null;
}
}
