<?php
/** 
 *  SeekQuarry/Yioop --
 *  Open Source Pure PHP Search Engine, Crawler, and Indexer
 *
 *  Copyright (C) 2009, 2010, 2011  Chris Pollett hide@address.com
 *
 *  LICENSE:
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  END LICENSE
 *
 * @author Nakul Natu hide@address.com
 * @package seek_quarry
 * @subpackage test
 * @license http://www.gnu.org/licenses/ GPL3
 * @link http://www.seekquarry.com/
 * @copyright 2009, 2010, 2011
 * @filesource
 */

if(!defined('BASE_DIR')) {echo "BAD REQUEST"; exit();}

/** Load search engine-wide configuration file */
require_once BASE_DIR.'configs/config.php';

/** Load PPTX class we'll test */
require_once BASE_DIR."lib/processors/pptx_processor.php"; 

/**
 * UnitTest for the PptxProcessor class. It is used to process 
 * pptx files which are xml based zip format 
 *
 * @author Nakul Natu
 * @package seek_quarry
 * @subpackage test
 */
class PptxProcessorTest extends UnitTest implements CrawlConstants
{
    /**
     *  Creates a summary of pptx document to check
     */
    public function setUp()
    {
        $processor = new PptxProcessor();
        $filename = BASE_DIR . "/tests/test_files/test.pptx";
        $page = file_get_contents($filename);
        $url = "";
        $summary = array();
        $summary = $processor->process($page, $url);
        $this->test_objects['summary'] = $summary;
    }

    /**
     * Test object is set to null
     */
    public function tearDown()
    {
        $this->test_objects = NULL;
    }
    /**
     * Checks title of the pptx is correct or not 
     */
    public function checkTitleTestCase()
    {
        $objects = $this->test_objects['summary'];
        $title="Nakul Natu";
        $this->assertEqual($objects[self::TITLE], 
            $title,"Correct Title Retrieved");
    }

    /**
     * Checks Language of pptx is correct or not 
     */
    public function checkLangTestCase()
    {
        $objects = $this->test_objects['summary'];
        $lang="en-US";
        $this->assertEqual(
            $objects[self::LANG], $lang,"Correct Language Retrieved");
    }

    /**
     * Checks the links are correct or not 
     */
    public function checkLinksTestCase()
    {
        $objects = $this->test_objects['summary'];
        $testLinks = array();
        $testLinks[0] = "http://www.google.com/";
        $testLinks[1] = "http://www.facebook.com/";
        $links = array();
        $links = $objects[self::LINKS];
        $i = 0;
        foreach ($links as $link) {
            $this->assertEqual(
                $link, $testLinks[$i],"Correct Link Retrieved");
            $i++;
        }
    }

    /**
     * Checks if description is not null
     */
    public function checkDescriptionTestCase()
    {
        $objects = $this->test_objects['summary'];
        $this->assertTrue(
            isset($objects[self::DESCRIPTION]),"Description is not null");
    }
}
?>