<?php
/**
*
* @package testing
* @copyright (c) 2014 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/

require_once dirname(__FILE__) . '/../../phpBB/includes/functions_content.php';

class phpbb_functions_content_phpbb_clean_search_string_test extends phpbb_test_case
{
	public function phpbb_clean_search_string_data()
	{
		return array(
			array('*', ''),
			array('* *', ''),
			array('test', 'test'),
			array(' test ', 'test'),
			array(' test * ', 'test'),
			array('test* *', 'test*'),
			array('* *test*', '*test*'),
			array('test  test  * test', 'test test test'),
			array(' some  wild*cards *    between wo*rds  ', 'some wild*cards between wo*rds'),
			array(' we * now have*** multiple wild***cards * ', 'we now have* multiple wild*cards'),
			array('pi is *** . * **** * *****', 'pi is .'),
		);
	}

	/**
	* @dataProvider phpbb_clean_search_string_data
	*/
	public function test_phpbb_clean_search_string($search_string, $expected)
	{
		$this->assertEquals($expected, phpbb_clean_search_string($search_string));
	}
}