Tim Hunt
47 lines
1.9 KiB
PHP
47 lines
1.9 KiB
PHP
<?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/>.
|
|
|
|
/**
|
|
* This file contains tests for the question_cbm class.
|
|
*
|
|
* @package moodlecore
|
|
* @subpackage questionengine
|
|
* @copyright 2009 The Open University
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
require_once(dirname(__FILE__) . '/../lib.php');
|
|
|
|
|
|
/**
|
|
* Unit tests for the question_cbm class.
|
|
*
|
|
* @copyright 2009 The Open University
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
class question_cbm_test extends UnitTestCase {
|
|
public function test_adjust_fraction() {
|
|
$this->assertWithinMargin(0, question_cbm::adjust_fraction(0, question_cbm::LOW), 0.0000001);
|
|
$this->assertWithinMargin(-2/3, question_cbm::adjust_fraction(0, question_cbm::MED), 0.0000001);
|
|
$this->assertWithinMargin(-2, question_cbm::adjust_fraction(0, question_cbm::HIGH), 0.0000001);
|
|
$this->assertWithinMargin(1/3, question_cbm::adjust_fraction(1, question_cbm::LOW), 0.0000001);
|
|
$this->assertWithinMargin(2/3, question_cbm::adjust_fraction(1, question_cbm::MED), 0.0000001);
|
|
$this->assertWithinMargin(1, question_cbm::adjust_fraction(1, question_cbm::HIGH), 0.0000001);
|
|
}
|
|
} |