<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.


< /**
<  * Unit tests for the {@link filter_manager} class.
<  *
<  * @package   core
<  * @category  test
<  * @copyright 2015 The Open University
<  * @license   http://www.gnu.org/copyleft/gpl.html GNU Public License
<  */
< 
< defined('MOODLE_INTERNAL') || die();



> namespace core;




> use filter_manager;



/**
 * Unit tests for the {@link filter_manager} class.
 *

>  * @package   core
 * @copyright 2015 The Open University
>  * @category  test


 * @license   http://www.gnu.org/copyleft/gpl.html GNU Public License
 */

< class core_filter_manager_testcase extends advanced_testcase {



> class filter_manager_test extends \advanced_testcase {



    /**
     * Helper method to apply filters to some text and return the result.
     * @param string $text the text to filter.
     * @param array $skipfilters any filters not to apply, even if they are configured.
     * @return string the filtered text.
     */
    protected function filter_text($text, $skipfilters) {
        global $PAGE;
        $filtermanager = filter_manager::instance();
        $filtermanager->setup_page_for_filters($PAGE, $PAGE->context);
        $filteroptions = array(
                'originalformat' => FORMAT_HTML,
                'noclean' => false,
        );
        return $filtermanager->filter_text($text, $PAGE->context, $filteroptions, $skipfilters);
    }

    public function test_filter_normal() {
        $this->resetAfterTest();
        filter_set_global_state('emoticon', TEXTFILTER_ON);

<         $this->assertRegExp('~^<p><img class="icon emoticon" alt="smile" title="smile" src="https://www.example.com/moodle/theme/image.php/_s/boost/core/1/s/smiley" /></p>$~',



>         $this->assertMatchesRegularExpression(
>             '~^<p><img class="icon emoticon" alt="smile" title="smile" ' .
>                 'src="https://www.example.com/moodle/theme/image.php/_s/boost/core/1/s/smiley" /></p>$~',


                $this->filter_text('<p>:-)</p>', array()));
    }

    public function test_one_filter_disabled() {
        $this->resetAfterTest();
        filter_set_global_state('emoticon', TEXTFILTER_ON);
        $this->assertEquals('<p>:-)</p>',
                $this->filter_text('<p>:-)</p>', array('emoticon')));
    }

    public function test_disabling_other_filter_does_not_break_it() {
        $this->resetAfterTest();
        filter_set_global_state('emoticon', TEXTFILTER_ON);

<         $this->assertRegExp('~^<p><img class="icon emoticon" alt="smile" title="smile" src="https://www.example.com/moodle/theme/image.php/_s/boost/core/1/s/smiley" /></p>$~',



>         $this->assertMatchesRegularExpression('~^<p><img class="icon emoticon" alt="smile" ' .
>                 'title="smile" src="https://www.example.com/moodle/theme/image.php/_s/boost/core/1/s/smiley" /></p>$~',


                $this->filter_text('<p>:-)</p>', array('urltolink')));
    }

    public function test_one_filter_of_two_disabled() {
        $this->resetAfterTest();
        filter_set_global_state('emoticon', TEXTFILTER_ON);
        filter_set_global_state('urltolink', TEXTFILTER_ON);

<         $this->assertRegExp('~^<p><img class="icon emoticon" alt="smile" title="smile" src="https://www.example.com/moodle/theme/image.php/_s/boost/core/1/s/smiley" /> http://google.com/</p>$~',



>         $this->assertMatchesRegularExpression('~^<p><img class="icon emoticon" alt="smile" title="smile" ' .
>                 'src="https://www.example.com/moodle/theme/image.php/_s/boost/core/1/s/smiley" /> http://google.com/</p>$~',


                $this->filter_text('<p>:-) http://google.com/</p>', array('glossary', 'urltolink')));
    }
}