Proyectos de Subversion Moodle

<?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/>.

namespace core_completion;

/**
 * Test completion API.
 *
 * @package core_completion
 * @category test
 * @copyright 2017 Mark Nelson <markn@moodle.com>
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class api_test extends \advanced_testcase {

    /**
     * Test setup.
     */
    public function setUp(): void {
        $this->resetAfterTest();
    }

    public function test_update_completion_date_event(): void {
        global $CFG, $DB;

        $this->setAdminUser();

        // Create a course.
        $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));

        // Create an assign activity.
        $time = time();
        $assign = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));

        // Create the completion event.
        $CFG->enablecompletion = true;
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time);

        // Check that there is now an event in the database.
        $events = $DB->get_records('event');
        $this->assertCount(1, $events);

        // Get the event.
        $event = reset($events);

        // Confirm the event is correct.
        $this->assertEquals('assign', $event->modulename);
        $this->assertEquals($assign->id, $event->instance);
        $this->assertEquals(CALENDAR_EVENT_TYPE_ACTION, $event->type);
        $this->assertEquals(\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED, $event->eventtype);
        $this->assertEquals($time, $event->timestart);
        $this->assertEquals($time, $event->timesort);

        require_once($CFG->dirroot . '/course/lib.php');
        // Delete the module.
        course_delete_module($assign->cmid);

        // Check we don't get a failure when called on a deleted module.
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', null, $time);
    }

    public function test_update_completion_date_event_update(): void {
        global $CFG, $DB;

        $this->setAdminUser();

        // Create a course.
        $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));

        // Create an assign activity.
        $time = time();
        $assign = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));

        // Create the event.
        $CFG->enablecompletion = true;
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time);

        // Call it again, but this time with a different time.
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time + DAYSECS);

        // Check that there is still only one event in the database.
        $events = $DB->get_records('event');
        $this->assertCount(1, $events);

        // Get the event.
        $event = reset($events);

        // Confirm that the event has been updated.
        $this->assertEquals('assign', $event->modulename);
        $this->assertEquals($assign->id, $event->instance);
        $this->assertEquals(CALENDAR_EVENT_TYPE_ACTION, $event->type);
        $this->assertEquals(\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED, $event->eventtype);
        $this->assertEquals($time + DAYSECS, $event->timestart);
        $this->assertEquals($time + DAYSECS, $event->timesort);
    }

    public function test_update_completion_date_event_delete(): void {
        global $CFG, $DB;

        $this->setAdminUser();

        // Create a course.
        $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));

        // Create an assign activity.
        $time = time();
        $assign = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));

        // Create the event.
        $CFG->enablecompletion = true;
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time);

        // Call it again, but the time specified as null.
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, null);

        // Check that there is no event in the database.
        $this->assertEquals(0, $DB->count_records('event'));
    }

    public function test_update_completion_date_event_completion_disabled(): void {
        global $CFG, $DB;

        $this->setAdminUser();

        // Create a course.
        $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));

        // Create an assign activity.
        $time = time();
        $assign = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));

        // Try and create the completion event with completion disabled.
        $CFG->enablecompletion = false;
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time);

        // Check that there is no event in the database.
        $this->assertEquals(0, $DB->count_records('event'));
    }

    public function test_update_completion_date_event_update_completion_disabled(): void {
        global $CFG, $DB;

        $this->setAdminUser();

        // Create a course.
        $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));

        // Create an assign activity.
        $time = time();
        $assign = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));

        // Create the completion event.
        $CFG->enablecompletion = true;
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time);

        // Disable completion.
        $CFG->enablecompletion = false;

        // Try and update the completion date.
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time + DAYSECS);

        // Check that there is an event in the database.
        $events = $DB->get_records('event');
        $this->assertCount(1, $events);

        // Get the event.
        $event = reset($events);

        // Confirm the event has not changed.
        $this->assertEquals('assign', $event->modulename);
        $this->assertEquals($assign->id, $event->instance);
        $this->assertEquals(CALENDAR_EVENT_TYPE_ACTION, $event->type);
        $this->assertEquals(\core_completion\api::COMPLETION_EVENT_TYPE_DATE_COMPLETION_EXPECTED, $event->eventtype);
        $this->assertEquals($time, $event->timestart);
        $this->assertEquals($time, $event->timesort);
    }

    public function test_update_completion_date_event_delete_completion_disabled(): void {
        global $CFG, $DB;

        $this->setAdminUser();

        // Create a course.
        $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));

        // Create an assign activity.
        $time = time();
        $assign = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));

        // Create the completion event.
        $CFG->enablecompletion = true;
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, $time);

        // Disable completion.
        $CFG->enablecompletion = false;

        // Should still be able to delete completion events even when completion is disabled.
        \core_completion\api::update_completion_date_event($assign->cmid, 'assign', $assign, null);

        // Check that there is now no event in the database.
        $this->assertEquals(0, $DB->count_records('event'));
    }

    /**
     * Test for mark_course_completions_activity_criteria().
     */
    public function test_mark_course_completions_activity_criteria(): void {
        global $DB, $CFG;
        require_once($CFG->dirroot.'/completion/criteria/completion_criteria_activity.php');
        $this->resetAfterTest(true);

        $course = $this->getDataGenerator()->create_course(array('enablecompletion' => 1));
        $student1 = $this->getDataGenerator()->create_user();
        $student2 = $this->getDataGenerator()->create_user();

        $teacher = $this->getDataGenerator()->create_user();
        $studentrole = $DB->get_record('role', array('shortname' => 'student'));
        $teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));

        $this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id);
        $this->getDataGenerator()->enrol_user($student1->id, $course->id, $studentrole->id);
        $this->getDataGenerator()->enrol_user($student2->id, $course->id, $studentrole->id);

        $data = $this->getDataGenerator()->create_module('data', array('course' => $course->id),
            array('completion' => 1));
        $cmdata = get_coursemodule_from_id('data', $data->cmid);
        $cm = get_coursemodule_from_instance('data', $data->id);
        $c = new \completion_info($course);

        // Add activity completion criteria.
        $criteriadata = new \stdClass();
        $criteriadata->id = $course->id;
        $criteriadata->criteria_activity = array();
        // Some activities.
        $criteriadata->criteria_activity[$cmdata->id] = 1;
        $criterion = new \completion_criteria_activity();
        $criterion->update_config($criteriadata);

        $this->setUser($teacher);

        // Mark activity complete for both users.
        $completion = new \stdClass();
        $completion->coursemoduleid = $cm->id;
        $completion->completionstate = COMPLETION_COMPLETE;
        $completion->timemodified = time();
        $completion->viewed = COMPLETION_NOT_VIEWED;
        $completion->overrideby = null;

        $completion->id = 0;
        $completion->userid = $student1->id;
        $c->internal_set_data($cm, $completion, true);

        $completion->id = 0;
        $completion->userid = $student2->id;
        $c->internal_set_data($cm, $completion, true);

        // Run instant course completions for student1. Only student1 will be marked as completed a course.
        $userdata = ['userid' => $student1->id, 'courseid' => $course->id];
        $actual = $DB->get_records('course_completions');
        $this->assertEmpty($actual);

        $coursecompletionid = \core_completion\api::mark_course_completions_activity_criteria($userdata);

        $actual = $DB->get_records('course_completions');
        $this->assertEquals(reset($actual)->id, $coursecompletionid);
        $this->assertEquals(1, count($actual));
        $this->assertEquals($student1->id, reset($actual)->userid);

        // Run course completions cron. Both students will be marked as completed a course.
        $coursecompletionid = \core_completion\api::mark_course_completions_activity_criteria();
        $this->assertEquals(0, $coursecompletionid);
        $actual = $DB->get_records('course_completions');
        $students = [$student1->id, $student2->id];
        $this->assertEquals(2, count($actual));
        $this->assertContains(reset($actual)->userid, $students);
        $this->assertContains(end($actual)->userid, $students);
    }

    /**
     * Test for mark_course_completions_activity_criteria() with different completionpassgrade settings.
     * @covers ::mark_course_completions_activity_criteria
     */
    public function test_mark_course_completions_activity_criteria_completion_states(): void {
        global $DB, $CFG;
        require_once($CFG->dirroot . '/completion/criteria/completion_criteria_activity.php');
        $this->resetAfterTest(true);

        $courses[] = $this->getDataGenerator()->create_course(['shortname' => 'completionpassgradenotset',
            'enablecompletion' => 1]);
        $courses[] = $this->getDataGenerator()->create_course(['shortname' => 'completionpassgradeset',
            'enablecompletion' => 1]);

        $student1 = $this->getDataGenerator()->create_user();
        $student2 = $this->getDataGenerator()->create_user();

        $teacher = $this->getDataGenerator()->create_user();
        $studentrole = $DB->get_record('role', array('shortname' => 'student'));
        $teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));

        foreach ($courses as $course) {
            $this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id);
            $this->getDataGenerator()->enrol_user($student1->id, $course->id, $studentrole->id);
            $this->getDataGenerator()->enrol_user($student2->id, $course->id, $studentrole->id);

            $completioncriteria = [
                'completionusegrade' => 1,
                'gradepass' => 50
            ];

            if ($course->shortname == 'completionpassgradeset') {
                $completioncriteria['completionpassgrade'] = 1;
            }

            /** @var \mod_assign_generator $assigngenerator */
            $assigngenerator = $this->getDataGenerator()->get_plugin_generator('mod_assign');
            $assign = $assigngenerator->create_instance([
                    'course' => $course->id,
                    'completion' => COMPLETION_ENABLED,
                ] + $completioncriteria);

            $cmassing = get_coursemodule_from_id('assign', $assign->cmid);
            $cm = get_coursemodule_from_instance('assign', $assign->id);
            $c = new \completion_info($course);

            // Add activity completion criteria.
            $criteriadata = new \stdClass();
            $criteriadata->id = $course->id;
            $criteriadata->criteria_activity = array();
            // Some activities.
            $criteriadata->criteria_activity[$cmassing->id] = 1;
            $criterion = new \completion_criteria_activity();
            $criterion->update_config($criteriadata);

            $this->setUser($teacher);

            // Mark user completions.
            $completion = new \stdClass();
            $completion->coursemoduleid = $cm->id;
            $completion->timemodified = time();
            $completion->viewed = COMPLETION_NOT_VIEWED;
            $completion->overrideby = null;

            // Student1 achieved passgrade.
            $completion->id = 0;
            $completion->completionstate = COMPLETION_COMPLETE_PASS;
            $completion->userid = $student1->id;
            $c->internal_set_data($cm, $completion, true);

            // Student2 has not achieved passgrade.
            $completion->id = 0;
            $completion->completionstate = COMPLETION_COMPLETE_FAIL;
            $completion->userid = $student2->id;
            $c->internal_set_data($cm, $completion, true);

            $actual = $DB->get_records('course_completions', ['course' => $course->id]);
            $this->assertEmpty($actual);

            // Run course completions cron.
            $coursecompletionid = \core_completion\api::mark_course_completions_activity_criteria();
            $this->assertEquals(0, $coursecompletionid);
            $actual = $DB->get_records('course_completions', ['course' => $course->id]);

            if ($course->shortname == 'completionpassgradeset') {
                // Only student1 has completed a course.
                $this->assertEquals(1, count($actual));
                $this->assertEquals($student1->id, reset($actual)->userid);
            } else {
                // Both students completed a course.
                $students = [$student1->id, $student2->id];
                $this->assertEquals(2, count($actual));
                $this->assertContains(reset($actual)->userid, $students);
                $this->assertContains(end($actual)->userid, $students);
            }
        }
    }
}