user/tests/userroleseditable_test.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   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.
   8 //
   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.
  13 //
  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/>.
  16
  17 namespace core_user;
  18
  19 /**
  20  * Unit tests for user roles editable class.
  21  *
  22  * @package    core_user
  23  * @copyright  2017 Damyon Wiese
  24  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25  */
  26 class userroleseditable_test extends \advanced_testcase {
  27     /**
  28      * Test user roles editable.
  29      */
  30     public function test_update() {
  31         global $DB;
  32
  33         $this->resetAfterTest();
  34
  35         // Create user and modify user profile.
  36         $user1 = $this->getDataGenerator()->create_user();
  37         $user2 = $this->getDataGenerator()->create_user();
  38
  39         $course1 = $this->getDataGenerator()->create_course();
  40         $coursecontext = \context_course::instance($course1->id);
  41         $teacherrole = $DB->get_record('role', array('shortname' => 'teacher'));
  42         $studentrole = $DB->get_record('role', array('shortname' => 'student'));
  43         $this->getDataGenerator()->enrol_user($user1->id, $course1->id);
  44         $this->getDataGenerator()->enrol_user($user2->id, $course1->id);
  45         role_assign($teacherrole->id, $user1->id, $coursecontext->id);
  46         role_assign($teacherrole->id, $user2->id, $coursecontext->id);
  47
  48         $this->setAdminUser();
  49         accesslib_clear_all_caches_for_unit_testing();
  50
  51         // Use the userroleseditable api to remove all roles from user1 and give user2 student and teacher.
  52         $itemid = $course1->id . ':' . $user1->id;
  53         $newvalue = json_encode([]);
  54
  55         $result = \core_user\output\user_roles_editable::update($itemid, $newvalue);
  56         $this->assertTrue($result instanceof \core_user\output\user_roles_editable);
  57
  58         $currentroles = get_user_roles_in_course($user1->id, $course1->id);
  59
  60         $this->assertEmpty($currentroles);
  61
  62         $this->setAdminUser();
  63         accesslib_clear_all_caches_for_unit_testing();
  64
  65         $itemid = $course1->id . ':' . $user2->id;
  66         $newvalue = json_encode([$teacherrole->id, $studentrole->id]);
  67
  68         $result = \core_user\output\user_roles_editable::update($itemid, $newvalue);
  69         $this->assertTrue($result instanceof \core_user\output\user_roles_editable);
  70         $currentroles = get_user_roles_in_course($user2->id, $course1->id);
  71
  72         $this->assertStringContainsString('Non-editing teacher', $currentroles);
  73         $this->assertStringContainsString('Student', $currentroles);
  74
  75     }
  76
  77 }