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<?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 advanced grading subsystem
*
* @package core_grading
* @category phpunit
* @copyright 2011 David Mudrak <david@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/grade/grading/lib.php'); // Include the code to test
/**
* Makes protected method accessible for testing purposes
*
* @package core_grading
* @category phpunit
* @copyright 2011 David Mudrak <david@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class testable_grading_manager extends grading_manager {
}
/**
* Test cases for the grading manager API
*
* @package core_grading
* @category phpunit
* @copyright 2011 David Mudrak <david@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_grade_grading_manager_testcase extends advanced_testcase {
public function test_basic_instantiation() {
$manager1 = get_grading_manager();
$fakecontext = (object)array(
'id' => 42,
'contextlevel' => CONTEXT_MODULE,
'instanceid' => 22,
'path' => '/1/3/15/42',
'depth' => 4);
$manager2 = get_grading_manager($fakecontext);
$manager3 = get_grading_manager($fakecontext, 'assignment_upload');
$manager4 = get_grading_manager($fakecontext, 'assignment_upload', 'submission');
}
/**
* Unit test to set and get grading areas
*
* @expectedException moodle_exception
*/
public function test_set_and_get_grading_area() {
global $DB;
$this->resetAfterTest(true);
//sleep(2); // to make sure the microtime will always return unique values // No sleeping in tests!!! --skodak
$areaname1 = 'area1-' . (string)microtime(true);
$areaname2 = 'area2-' . (string)microtime(true);
$fakecontext = (object)array(
'id' => 42,
'contextlevel' => CONTEXT_MODULE,
'instanceid' => 22,
'path' => '/1/3/15/42',
'depth' => 4);
// non-existing area
$gradingman = get_grading_manager($fakecontext, 'mod_foobar', $areaname1);
$this->assertNull($gradingman->get_active_method());
// creates area implicitly and sets active method
$this->assertTrue($gradingman->set_active_method('rubric'));
$this->assertEquals('rubric', $gradingman->get_active_method());
// repeat setting of already set active method
$this->assertFalse($gradingman->set_active_method('rubric'));
// switch the manager to another area
$gradingman->set_area($areaname2);
$this->assertNull($gradingman->get_active_method());
// switch back and ask again
$gradingman->set_area($areaname1);
$this->assertEquals('rubric', $gradingman->get_active_method());
// attempting to set an invalid method
$gradingman->set_active_method('no_one_should_ever_try_to_implement_a_method_with_this_silly_name');
}
/**
* Unit test to check the tokenize method
*/
public function test_tokenize() {
$UTFfailuremessage = 'A test using UTF-8 characters has failed. Consider updating PHP and PHP\'s PCRE or INTL extensions (MDL-30494)';
$needle = " šašek, \n\n \r a král; \t";
$tokens = testable_grading_manager::tokenize($needle);
$this->assertEquals(2, count($tokens), $UTFfailuremessage);
$this->assertTrue(in_array('šašek', $tokens), $UTFfailuremessage);
$this->assertTrue(in_array('král', $tokens), $UTFfailuremessage);
$needle = ' " šašek a král " ';
$tokens = testable_grading_manager::tokenize($needle);
$this->assertEquals(1, count($tokens));
$this->assertTrue(in_array('šašek a král', $tokens));
$needle = '""';
$tokens = testable_grading_manager::tokenize($needle);
$this->assertTrue(empty($tokens));
$needle = '"0"';
$tokens = testable_grading_manager::tokenize($needle);
$this->assertEquals(1, count($tokens));
$this->assertTrue(in_array('0', $tokens));
$needle = '<span>Aha</span>, then who\'s a bad guy here he?';
$tokens = testable_grading_manager::tokenize($needle);
$this->assertEquals(8, count($tokens));
$this->assertTrue(in_array('span', $tokens)); // Extracted the tag name
$this->assertTrue(in_array('Aha', $tokens));
$this->assertTrue(in_array('who', $tokens)); // Removed the trailing 's
$this->assertTrue(!in_array('a', $tokens)); //Single letter token was dropped
$this->assertTrue(in_array('he', $tokens)); // Removed the trailing ?
$needle = 'grammar, "english language"';
$tokens = testable_grading_manager::tokenize($needle);
$this->assertTrue(in_array('grammar', $tokens));
$this->assertTrue(in_array('english', $tokens));
$this->assertTrue(in_array('language', $tokens));
$this->assertTrue(!in_array('english language', $tokens)); // Quoting part of the string is not supported
}
}