2 // This file is part of Moodle - http://moodle.org/
4 // Moodle is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // Moodle is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
18 * Unit tests for /lib/gradelib.php.
20 * @package core_grades
22 * @copyright 2012 Andrew Davis
23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
26 defined('MOODLE_INTERNAL') ||
die();
29 require_once($CFG->libdir
. '/gradelib.php');
31 class core_gradelib_testcase
extends advanced_testcase
{
33 public function test_grade_update_mod_grades() {
35 $this->resetAfterTest(true);
37 // Create a broken module instance.
38 $modinstance = new stdClass();
39 $modinstance->modname
= 'doesntexist';
41 $this->assertFalse(grade_update_mod_grades($modinstance));
42 // A debug message should have been generated.
43 $this->assertDebuggingCalled();
45 // Create a course and instance of mod_assign.
46 $course = $this->getDataGenerator()->create_course();
48 $assigndata['course'] = $course->id
;
49 $assigndata['name'] = 'lightwork assignment';
50 $modinstance = self
::getDataGenerator()->create_module('assign', $assigndata);
52 // Function grade_update_mod_grades() requires 2 additional properties, cmidnumber and modname.
53 $cm = get_coursemodule_from_instance('assign', $modinstance->id
, 0, false, MUST_EXIST
);
54 $modinstance->cmidnumber
= $cm->id
;
55 $modinstance->modname
= 'assign';
57 $this->assertTrue(grade_update_mod_grades($modinstance));
61 * Tests the function remove_grade_letters().
63 public function test_remove_grade_letters() {
66 $this->resetAfterTest();
68 $course = $this->getDataGenerator()->create_course();
70 $context = context_course
::instance($course->id
);
72 // Add a grade letter to the course.
73 $letter = new stdClass();
74 $letter->letter
= 'M';
75 $letter->lowerboundary
= '100';
76 $letter->contextid
= $context->id
;
77 $DB->insert_record('grade_letters', $letter);
79 remove_grade_letters($context, false);
81 // Confirm grade letter was deleted.
82 $this->assertEquals(0, $DB->count_records('grade_letters'));
86 * Tests the function grade_course_category_delete().
88 public function test_grade_course_category_delete() {
91 $this->resetAfterTest();
93 $category = core_course_category
::create(array('name' => 'Cat1'));
95 // Add a grade letter to the category.
96 $letter = new stdClass();
97 $letter->letter
= 'M';
98 $letter->lowerboundary
= '100';
99 $letter->contextid
= context_coursecat
::instance($category->id
)->id
;
100 $DB->insert_record('grade_letters', $letter);
102 grade_course_category_delete($category->id
, '', false);
104 // Confirm grade letter was deleted.
105 $this->assertEquals(0, $DB->count_records('grade_letters'));