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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/>. /** * Tests the \core\event\user_graded event. * * @package core * @category phpunit * @copyright 2014 Petr Skoda * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); global $CFG; require_once($CFG->libdir . '/mathslib.php'); /** * Class core_event_user_graded_testcase * * Tests for event \core\event\user_graded * * @package core * @category test * @copyright 2014 Petr Skoda * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class core_event_user_graded_testcase extends advanced_testcase { /** * Tests set up. */ public function setUp() { $this->resetAfterTest(); } /** * Tests the event details. */ public function test_event() { global $CFG; require_once("$CFG->libdir/gradelib.php"); $course = $this->getDataGenerator()->create_course(); $user = $this->getDataGenerator()->create_user(); $this->getDataGenerator()->enrol_user($user->id, $course->id); $grade_category = grade_category::fetch_course_category($course->id); $grade_category->load_grade_item(); $grade_item = $grade_category->grade_item; $grade_item->update_final_grade($user->id, 10, 'gradebook'); $grade_grade = new grade_grade(array('userid' => $user->id, 'itemid' => $grade_item->id), true); $grade_grade->grade_item = $grade_item; $event = \core\event\user_graded::create_from_grade($grade_grade); $this->assertEventLegacyLogData( array($course->id, 'grade', 'update', '/report/grader/index.php?id=' . $course->id, $grade_item->itemname . ': ' . fullname($user)), $event ); $this->assertEquals(context_course::instance($course->id), $event->get_context()); $this->assertSame($event->objecttable, 'grade_grades'); $this->assertEquals($event->objectid, $grade_grade->id); $this->assertEquals($event->other['itemid'], $grade_item->id); $this->assertTrue($event->other['overridden']); $this->assertEquals(10, $event->other['finalgrade']); // Trigger the events. $sink = $this->redirectEvents(); $event->trigger(); $result = $sink->get_events(); $sink->close(); $this->assertCount(1, $result); $event = reset($result); $this->assertEventContextNotUsed($event); $grade = $event->get_grade(); $this->assertInstanceOf('grade_grade', $grade); $this->assertEquals($grade_grade->id, $grade->id); } /** * Tests that the event is fired in the correct locations in core. */ public function test_event_is_triggered() { global $DB; // Create the items we need to test with. $course = $this->getDataGenerator()->create_course(); $user = $this->getDataGenerator()->create_user(); $this->getDataGenerator()->enrol_user($user->id, $course->id); $quiz = $this->getDataGenerator()->create_module('quiz', array('course' => $course->id)); $quizitemparams = array('itemtype' => 'mod', 'itemmodule' => 'quiz', 'iteminstance' => $quiz->id, 'courseid' => $course->id); $gradeitem = grade_item::fetch($quizitemparams); $courseitem = grade_item::fetch_course_item($course->id); // Now mark the quiz using grade_update as this is the function that modules use. $grade = array(); $grade['userid'] = $user->id; $grade['rawgrade'] = 60; $sink = $this->redirectEvents(); grade_update('mod/quiz', $course->id, 'mod', 'quiz', $quiz->id, 0, $grade); $events = $sink->get_events(); $sink->close(); // Ensure we have two user_graded events, one for the item, one for the course. $this->assertEquals(2, count($events)); $this->assertInstanceOf('\core\event\user_graded', $events[0]); $this->assertEquals($gradeitem->id, $events[0]->other['itemid']); $this->assertInstanceOf('\core\event\user_graded', $events[1]); $this->assertEquals($courseitem->id, $events[1]->other['itemid']); // Remove the grades, force the regrading and re-fetch the item. This is needed because the item // will be set as needing an update when the grades are deleted. $gradeitem->delete_all_grades(); grade_regrade_final_grades($course->id); $gradeitem = grade_item::fetch($quizitemparams); // Now, create a grade using grade_item::update_final_grade(). $sink = $this->redirectEvents(); $gradeitem->update_raw_grade($user->id, 10); $events = $sink->get_events(); $sink->close(); // Ensure we have two user_graded events, one for the item, one for the course. $this->assertEquals(2, count($events)); $this->assertInstanceOf('\core\event\user_graded', $events[0]); $this->assertEquals($gradeitem->id, $events[0]->other['itemid']); $this->assertInstanceOf('\core\event\user_graded', $events[1]); $this->assertEquals($courseitem->id, $events[1]->other['itemid']); // Now, update this grade using grade_item::update_raw_grade(). $sink = $this->redirectEvents(); $gradeitem->update_raw_grade($user->id, 20); $events = $sink->get_events(); $sink->close(); // Ensure we have two user_graded events, one for the item, one for the course. $this->assertEquals(2, count($events)); $this->assertInstanceOf('\core\event\user_graded', $events[0]); $this->assertEquals($gradeitem->id, $events[0]->other['itemid']); $this->assertInstanceOf('\core\event\user_graded', $events[1]); $this->assertEquals($courseitem->id, $events[1]->other['itemid']); // Remove the grades, force the regrading and re-fetch the item. This is needed because the item // will be set as needing an update when the grades are deleted. $gradeitem->delete_all_grades(); grade_regrade_final_grades($course->id); $gradeitem = grade_item::fetch($quizitemparams); // Now, create a grade using grade_item::update_final_grade(). $sink = $this->redirectEvents(); $gradeitem->update_final_grade($user->id, 30); $events = $sink->get_events(); $sink->close(); // Ensure we have two user_graded events, one for the item, one for the course. $this->assertEquals(2, count($events)); $this->assertInstanceOf('\core\event\user_graded', $events[0]); $this->assertEquals($gradeitem->id, $events[0]->other['itemid']); $this->assertInstanceOf('\core\event\user_graded', $events[1]); $this->assertEquals($courseitem->id, $events[1]->other['itemid']); // Now, update this grade using grade_item::update_final_grade(). $sink = $this->redirectEvents(); $gradeitem->update_final_grade($user->id, 40); $events = $sink->get_events(); $sink->close(); // Ensure we have two user_graded events, one for the item, one for the course. $this->assertEquals(2, count($events)); $this->assertInstanceOf('\core\event\user_graded', $events[0]); $this->assertEquals($gradeitem->id, $events[0]->other['itemid']); $this->assertInstanceOf('\core\event\user_graded', $events[1]); $this->assertEquals($courseitem->id, $events[1]->other['itemid']); // Remove the overridden flag from the grade, this was set by grade_item::update_final_grade(). $gradegrade = grade_grade::fetch(array('itemid' => $gradeitem->id, 'userid' => $user->id)); $gradegrade->set_overridden(false, false); // Let's change the calculation to anything that won't cause an error. $calculation = calc_formula::unlocalize("=3"); $gradeitem->set_calculation($calculation); // Now force the computation of the grade. $sink = $this->redirectEvents(); grade_regrade_final_grades($course->id); $events = $sink->get_events(); $sink->close(); // Ensure we have two user_graded events, one for the item, one for the course. $this->assertEquals(2, count($events)); $this->assertInstanceOf('\core\event\user_graded', $events[0]); $this->assertEquals($gradeitem->id, $events[0]->other['itemid']); $this->assertInstanceOf('\core\event\user_graded', $events[1]); $this->assertEquals($courseitem->id, $events[1]->other['itemid']); // Now, let's trick the gradebook, we manually update a grade, and flag the grade item as // needing a regrading, so we can trigger the event in grade_item::regrade_final_grades(). $gradeitem = grade_item::fetch($quizitemparams); $gradeitem->set_calculation(''); $gradegrade = grade_grade::fetch(array('itemid' => $gradeitem->id, 'userid' => $user->id)); $gradegrade->rawgrade = 50; $gradegrade->update(); $sink = $this->redirectEvents(); grade_regrade_final_grades($course->id); $events = $sink->get_events(); $sink->close(); // Ensure we have two user_graded events, one for the item, one for the course. $this->assertEquals(2, count($events)); $this->assertInstanceOf('\core\event\user_graded', $events[0]); $this->assertEquals($gradeitem->id, $events[0]->other['itemid']); $this->assertInstanceOf('\core\event\user_graded', $events[1]); $this->assertEquals($courseitem->id, $events[1]->other['itemid']); } }