<?php
/**
*
* @package tree - nestedset forum
* @copyright (c) 2013 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/

require_once dirname(__FILE__) . '/nestedset_forum_base.php';

class phpbb_tests_tree_nestedset_forum_get_data_test extends phpbb_tests_tree_nestedset_forum_base
{
	public function get_path_and_subtree_data_data()
	{
		return array(
			array(1, true, true, array(1, 2, 3)),
			array(1, true, false, array(2, 3)),
			array(1, false, true, array(3, 2, 1)),
			array(1, false, false, array(3, 2)),

			array(2, true, true, array(1, 2)),
			array(2, true, false, array(1)),
			array(2, false, true, array(2, 1)),
			array(2, false, false, array(1)),

			array(5, true, true, array(4, 5, 6)),
			array(5, true, false, array(4, 6)),
			array(5, false, true, array(6, 5, 4)),
			array(5, false, false, array(6, 4)),
		);
	}

	/**
	* @dataProvider get_path_and_subtree_data_data
	*/
	public function test_get_path_and_subtree_data($forum_id, $order_desc, $include_item, $expected)
	{
		$this->assertEquals($expected, array_keys($this->set->get_path_and_subtree_data($forum_id, $order_desc, $include_item)));
	}

	public function get_path_data_data()
	{
		return array(
			array(1, true, true, array(1)),
			array(1, true, false, array()),
			array(1, false, true, array(1)),
			array(1, false, false, array()),

			array(2, true, true, array(1, 2)),
			array(2, true, false, array(1)),
			array(2, false, true, array(2, 1)),
			array(2, false, false, array(1)),

			array(5, true, true, array(4, 5)),
			array(5, true, false, array(4)),
			array(5, false, true, array(5, 4)),
			array(5, false, false, array(4)),
		);
	}

	/**
	* @dataProvider get_path_data_data
	*/
	public function test_get_path_data($forum_id, $order_desc, $include_item, $expected)
	{
		$this->assertEquals($expected, array_keys($this->set->get_path_data($forum_id, $order_desc, $include_item)));
	}

	public function get_subtree_data_data()
	{
		return array(
			array(1, true, true, array(1, 2, 3)),
			array(1, true, false, array(2, 3)),
			array(1, false, true, array(3, 2, 1)),
			array(1, false, false, array(3, 2)),

			array(2, true, true, array(2)),
			array(2, true, false, array()),
			array(2, false, true, array(2)),
			array(2, false, false, array()),

			array(5, true, true, array(5, 6)),
			array(5, true, false, array(6)),
			array(5, false, true, array(6, 5)),
			array(5, false, false, array(6)),
		);
	}

	/**
	* @dataProvider get_subtree_data_data
	*/
	public function test_get_subtree_data($forum_id, $order_desc, $include_item, $expected)
	{
		$this->assertEquals($expected, array_keys($this->set->get_subtree_data($forum_id, $order_desc, $include_item)));
	}

	public function get_parent_data_data()
	{
		return array(
			array(1, array(), array()),
			array(1, array('forum_parents' => serialize(array())), array()),
			array(2, array(), array(1)),
			array(2, array('forum_parents' => serialize(array(1 => array()))), array(1)),
			array(10, array(), array(7, 9)),
			array(10, array('forum_parents' => serialize(array(7 => array(), 9 => array()))), array(7, 9)),
		);
	}

	/**
	* @dataProvider get_parent_data_data
	*/
	public function test_get_parent_data($forum_id, $forum_data, $expected)
	{
		$this->assertEquals($expected, array_keys($this->set->get_parent_data(array_merge($this->forum_data[$forum_id], $forum_data))));
	}
}