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path: root/tests/functions/generate_string_list.php
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<?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_display.php';
require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';

class phpbb_generate_string_list_test extends phpbb_test_case
{
	public $user;

	public function setUp()
	{
		parent::setUp();

		$this->user = new \phpbb\user();
		$this->user->data = array('user_lang' => 'en');
		$this->user->add_lang('common');
	}

	public function generate_string_list_data()
	{
		return array(
			array(
				array(),
				'',
			),
			array(
				array('A'),
				'A',	
			),
			array(
				array(2 => 'A', 3 => 'B'),
				'A and B',
			),
			array(
				array('A' => 'A', 'B' => 'B', 'C' => 'C'),
				'A, B, and C',
			),
			array(
				array('A', 'B', 'C', 'D'),
				'A, B, C, and D',
			)
		);
	}

	/**
	* @dataProvider generate_string_list_data
	*/
	public function test_generate_string_list($items, $expected_result)
	{
		$result = phpbb_generate_string_list($items, $this->user);
		$this->assertEquals($expected_result, $result);
	}
}