grade/report/singleview/tests/screen_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 /**
  18  * Unit tests for gradereport_singleview screen class.
  19  *
  20  * @package    gradereport_singleview
  21  * @category   test
  22  * @copyright  2014 onwards Simey Lameze <simey@moodle.com>
  23  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26
  27 require_once(__DIR__ . '/fixtures/screen.php');
  28
  29 defined('MOODLE_INTERNAL') || die();
  30 /**
  31  * Tests for screen class.
  32  *
  33  * Class gradereport_singleview_screen_testcase.
  34  */
  35 class gradereport_singleview_screen_testcase extends advanced_testcase {
  36
  37     /**
  38      * Test load_users method.
  39      */
  40     public function test_load_users() {
  41         global $DB;
  42
  43         $this->setAdminUser();
  44         $this->resetAfterTest(true);
  45
  46         $roleteacher = $DB->get_record('role', array('shortname' => 'teacher'), '*', MUST_EXIST);
  47
  48         // Create a course, users and groups.
  49         $course = $this->getDataGenerator()->create_course();
  50         $coursecontext = context_course::instance($course->id);
  51         $group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
  52         $teacher = $this->getDataGenerator()->create_user();
  53         $user1 = $this->getDataGenerator()->create_user();
  54         $user2 = $this->getDataGenerator()->create_user();
  55         $this->getDataGenerator()->enrol_user($teacher->id, $course->id, $roleteacher->id);
  56         $this->getDataGenerator()->enrol_user($user1->id, $course->id);
  57         $this->getDataGenerator()->enrol_user($user2->id, $course->id);
  58         $this->getDataGenerator()->create_group_member(array('groupid' => $group->id, 'userid' => $teacher->id));
  59         $this->getDataGenerator()->create_group_member(array('groupid' => $group->id, 'userid' => $user1->id));
  60         $this->getDataGenerator()->create_group_member(array('groupid' => $group->id, 'userid' => $user2->id));
  61
  62         $screentest = new gradereport_singleview_screen_testable($course->id, 0, $group->id);
  63         $groupusers = $screentest->test_load_users();
  64         $this->assertCount(2, $groupusers);
  65
  66         // Now, let's suspend the enrolment of a user. Should return only one user.
  67         $this->getDataGenerator()->enrol_user($user2->id, $course->id, $roleteacher->id, 'manual', 0, 0, ENROL_USER_SUSPENDED);
  68         $users = $screentest->test_load_users();
  69         $this->assertCount(1, $users);
  70
  71         // Change the viewsuspendedusers capabilities and set the user preference to display suspended users.
  72         assign_capability('moodle/course:viewsuspendedusers', CAP_ALLOW, $roleteacher->id, $coursecontext, true);
  73         set_user_preference('grade_report_showonlyactiveenrol', false, $teacher);
  74         accesslib_clear_all_caches_for_unit_testing();
  75         $this->setUser($teacher);
  76         $screentest = new gradereport_singleview_screen_testable($course->id, 0, $group->id);
  77         $users = $screentest->test_load_users();
  78         $this->assertCount(2, $users);
  79
  80         // Change the capability again, now the user can't see the suspended enrolments.
  81         assign_capability('moodle/course:viewsuspendedusers', CAP_PROHIBIT, $roleteacher->id, $coursecontext, true);
  82         set_user_preference('grade_report_showonlyactiveenrol', false, $teacher);
  83         accesslib_clear_all_caches_for_unit_testing();
  84         $users = $screentest->test_load_users();
  85         $this->assertCount(1, $users);
  86
  87         // Now, activate the user enrolment again. We shall get 2 users now.
  88         $this->getDataGenerator()->enrol_user($user2->id, $course->id, $roleteacher->id, 'manual', 0, 0, ENROL_USER_ACTIVE);
  89         $users = $screentest->test_load_users();
  90         $this->assertCount(2, $users);
  91     }
  92 }