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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?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 enrol_cohort;

defined('MOODLE_INTERNAL') || die();

global $CFG;
require_once($CFG->dirroot.'/cohort/lib.php');
require_once($CFG->dirroot.'/group/lib.php');

/**
 * Contains tests for the cohort library.
 *
 * @package   enrol_cohort
 * @category  test
 * @copyright 2015 Adrian Greeve <adrian@moodle.com>
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class lib_test extends \advanced_testcase {

    /**
     * Test that a new group with the name of the cohort is created.
     */
    public function test_enrol_cohort_create_new_group() {
        global $DB;
        $this->resetAfterTest();
        // Create a category.
        $category = $this->getDataGenerator()->create_category();
        // Create two courses.
        $course = $this->getDataGenerator()->create_course(array('category' => $category->id));
        $course2 = $this->getDataGenerator()->create_course(array('category' => $category->id));
        // Create a cohort.
        $cohort = $this->getDataGenerator()->create_cohort(array('context' => \context_coursecat::instance($category->id)->id));
        // Run the function.
        $groupid = enrol_cohort_create_new_group($course->id, $cohort->id);
        // Check the results.
        $group = $DB->get_record('groups', array('id' => $groupid));
        // The group name should match the cohort name.
        $this->assertEquals($cohort->name . ' cohort', $group->name);
        // Group course id should match the course id.
        $this->assertEquals($course->id, $group->courseid);

        // Create a group that will have the same name as the cohort.
        $groupdata = new \stdClass();
        $groupdata->courseid = $course2->id;
        $groupdata->name = $cohort->name . ' cohort';
        groups_create_group($groupdata);
        // Create a group for the cohort in course 2.
        $groupid = enrol_cohort_create_new_group($course2->id, $cohort->id);
        $groupinfo = $DB->get_record('groups', array('id' => $groupid));
        // Check that the group name has been changed.
        $this->assertEquals($cohort->name . ' cohort (2)', $groupinfo->name);

        // Create another group that will have the same name as a generated cohort.
        $groupdata = new \stdClass();
        $groupdata->courseid = $course2->id;
        $groupdata->name = $cohort->name . ' cohort (2)';
        groups_create_group($groupdata);
        // Create a group for the cohort in course 2.
        $groupid = enrol_cohort_create_new_group($course2->id, $cohort->id);
        $groupinfo = $DB->get_record('groups', array('id' => $groupid));
        // Check that the group name has been changed.
        $this->assertEquals($cohort->name . ' cohort (3)', $groupinfo->name);

    }

    /**
     * Test for getting user enrolment actions.
     */
    public function test_get_user_enrolment_actions() {
        global $CFG, $PAGE;
        $this->resetAfterTest();

        // Set page URL to prevent debugging messages.
        $PAGE->set_url('/enrol/editinstance.php');

        $pluginname = 'cohort';

        // Only enable the cohort enrol plugin.
        $CFG->enrol_plugins_enabled = $pluginname;

        $generator = $this->getDataGenerator();

        // Get the enrol plugin.
        $plugin = enrol_get_plugin($pluginname);

        // Create a course.
        $course = $generator->create_course();
        // Enable this enrol plugin for the course.
        $plugin->add_instance($course);

        // Create a student.
        $student = $generator->create_user();
        // Enrol the student to the course.
        $generator->enrol_user($student->id, $course->id, 'student', $pluginname);

        // Teachers don't have enrol/cohort:unenrol capability by default. Login as admin for simplicity.
        $this->setAdminUser();
        require_once($CFG->dirroot . '/enrol/locallib.php');
        $manager = new \course_enrolment_manager($PAGE, $course);

        $userenrolments = $manager->get_user_enrolments($student->id);
        $this->assertCount(1, $userenrolments);

        $ue = reset($userenrolments);
        $actions = $plugin->get_user_enrolment_actions($manager, $ue);
        // Cohort-sync has no enrol actions for active students.
        $this->assertCount(0, $actions);

        // Enrol actions for a suspended student.
        // Suspend the student.
        $ue->status = ENROL_USER_SUSPENDED;

        $actions = $plugin->get_user_enrolment_actions($manager, $ue);
        // Cohort-sync has enrol actions for suspended students -- unenrol.
        $this->assertCount(1, $actions);
    }
> } > public function test_enrol_cohort_unenrolaction_suspend_only() { > global $CFG, $DB, $PAGE; > $this->resetAfterTest(); > > $trace = new \null_progress_trace(); > > $cohortplugin = enrol_get_plugin('cohort'); > $cohortplugin->set_config('unenrolaction', ENROL_EXT_REMOVED_SUSPEND); > > $studentrole = $DB->get_record('role', array('shortname' => 'student')); > $this->assertNotEmpty($studentrole); > > // Setup a test course. > $course = $this->getDataGenerator()->create_course(); > > $user1 = $this->getDataGenerator()->create_user(); > $user2 = $this->getDataGenerator()->create_user(); > $user3 = $this->getDataGenerator()->create_user(); > $user4 = $this->getDataGenerator()->create_user(); > > $cohort = $this->getDataGenerator()->create_cohort(); > > $cohortplugin->add_instance($course, ['customint1' => $cohort->id, > 'roleid' => $studentrole->id] > ); > > cohort_add_member($cohort->id, $user1->id); > cohort_add_member($cohort->id, $user2->id); > cohort_add_member($cohort->id, $user3->id); > cohort_add_member($cohort->id, $user4->id); > > // Test sync. > enrol_cohort_sync($trace, $course->id); > > // All users should be enrolled. > $this->assertTrue(is_enrolled(\context_course::instance($course->id), $user1)); > $this->assertTrue(is_enrolled(\context_course::instance($course->id), $user2)); > $this->assertTrue(is_enrolled(\context_course::instance($course->id), $user3)); > $this->assertTrue(is_enrolled(\context_course::instance($course->id), $user4)); > > // Remove cohort member. > cohort_remove_member($cohort->id, $user1->id); > $this->assertTrue(is_enrolled(\context_course::instance($course->id), $user1)); > > // Run the sync again. > enrol_cohort_sync($trace, $course->id); > > $enrolid = $DB->get_field('enrol', 'id', ['enrol' => 'cohort', 'customint1' => $cohort->id]); > $ue = $DB->get_record('user_enrolments', ['enrolid' => $enrolid, 'userid' => $user1->id]); > > // Check user is suspended. > $this->assertEquals($ue->status, ENROL_USER_SUSPENDED); > // Check that user4 still have student role. > $userrole = $DB->get_record('role_assignments', ['userid' => $user1->id]); > $this->assertNotEmpty($userrole); > $this->assertEquals($studentrole->id, $userrole->roleid); > > // Delete the cohort. > cohort_delete_cohort($cohort); > > // Run the sync again. > enrol_cohort_sync($trace, $course->id); > > $ue = $DB->get_records('user_enrolments', ['enrolid' => $enrolid], '', 'userid, status, enrolid'); > > // Check users are suspended. > $this->assertEquals($ue[$user2->id]->status, ENROL_USER_SUSPENDED); > $this->assertEquals($ue[$user3->id]->status, ENROL_USER_SUSPENDED); > $this->assertEquals($ue[$user4->id]->status, ENROL_USER_SUSPENDED); > > // Check that users still have student role. > $usersrole = $DB->get_records('role_assignments', ['itemid' => $enrolid], '', 'userid, roleid'); > $this->assertNotEmpty($usersrole); > $this->assertEquals($studentrole->id, $usersrole[$user2->id]->roleid); > $this->assertEquals($studentrole->id, $usersrole[$user3->id]->roleid); > $this->assertEquals($studentrole->id, $usersrole[$user4->id]->roleid); > }