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Differences Between: [Versions 39 and 311] [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 and 403]

   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 the capability checker class.
  19   *
  20   * @package core_availability
  21   * @copyright 2014 The Open University
  22   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  use core_availability\capability_checker;
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  /**
  30   * Unit tests for the capability checker class.
  31   *
  32   * @package core_availability
  33   * @copyright 2014 The Open University
  34   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  35   */
  36  class core_availability_capability_checker_testcase extends advanced_testcase {
  37      /**
  38       * Tests loading a class from /availability/classes.
  39       */
  40      public function test_capability_checker() {
  41          global $CFG, $DB;
  42          $this->resetAfterTest();
  43  
  44          // Create a course with teacher and student.
  45          $generator = $this->getDataGenerator();
  46          $course = $generator->create_course();
  47          $roleids = $DB->get_records_menu('role', null, '', 'shortname, id');
  48          $teacher = $generator->create_user();
  49          $student = $generator->create_user();
  50          $generator->enrol_user($teacher->id, $course->id, $roleids['teacher']);
  51          $generator->enrol_user($student->id, $course->id, $roleids['student']);
  52  
  53          // Check a capability which they both have.
  54          $context = context_course::instance($course->id);
  55          $checker = new capability_checker($context);
  56          $result = array_keys($checker->get_users_by_capability('mod/forum:replypost'));
  57          sort($result);
  58          $this->assertEquals(array($teacher->id, $student->id), $result);
  59  
  60          // And one that only teachers have.
  61          $result = array_keys($checker->get_users_by_capability('mod/forum:deleteanypost'));
  62          $this->assertEquals(array($teacher->id), $result);
  63  
  64          // Check the caching is working.
  65          $before = $DB->perf_get_queries();
  66          $result = array_keys($checker->get_users_by_capability('mod/forum:deleteanypost'));
  67          $this->assertEquals(array($teacher->id), $result);
  68          $this->assertEquals($before, $DB->perf_get_queries());
  69      }
  70  }