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Differences Between: [Versions 310 and 311] [Versions 310 and 400] [Versions 310 and 401] [Versions 310 and 402] [Versions 310 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   * Contains the test class for the caching_content_item_readonly_repository class.
  19   *
  20   * @package    core
  21   * @subpackage course
  22   * @copyright  2020 Jake Dallimore <jrhdallimore@gmail.com>
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  namespace tests\core_course;
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  use core_course\local\repository\content_item_readonly_repository;
  30  use core_course\local\repository\caching_content_item_readonly_repository;
  31  
  32  /**
  33   * The test class for the caching_content_item_readonly_repository class.
  34   *
  35   * @copyright  2020 Jake Dallimore <jrhdallimore@gmail.com>
  36   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37   */
  38  class caching_content_item_readonly_repository_testcase extends \advanced_testcase {
  39      /**
  40       * Test verifying that content items are cached and returned from the cache in subsequent same-request calls.
  41       */
  42      public function test_find_all_for_course() {
  43          $this->resetAfterTest();
  44          global $DB;
  45  
  46          $course = $this->getDataGenerator()->create_course();
  47          $user = $this->getDataGenerator()->create_and_enrol($course, 'editingteacher');
  48          $cir = new content_item_readonly_repository();
  49          $ccir = new caching_content_item_readonly_repository(\cache::make('core', 'user_course_content_items'), $cir);
  50  
  51          // Get the content items using both the live and the caching repos.
  52          $items = $cir->find_all_for_course($course, $user);
  53          $cacheditems = $ccir->find_all_for_course($course, $user);
  54          $itemsfiltered = array_values(array_filter($items, function($item) {
  55              return $item->get_component_name() == 'mod_book';
  56          }));
  57          $cacheditemsfiltered = array_values(array_filter($cacheditems, function($item) {
  58              return $item->get_component_name() == 'mod_book';
  59          }));
  60  
  61          // Verify the book module is in both result sets.
  62          $module = $DB->get_record('modules', ['name' => 'book']);
  63          $this->assertEquals($module->name, $itemsfiltered[0]->get_name());
  64          $this->assertEquals($module->name, $cacheditemsfiltered[0]->get_name());
  65  
  66          // Hide a module and get the content items again.
  67          $DB->set_field("modules", "visible", "0", ["id" => $module->id]);
  68          $items = $cir->find_all_for_course($course, $user);
  69          $cacheditems = $ccir->find_all_for_course($course, $user);
  70          $itemsfiltered = array_values(array_filter($items, function($item) {
  71              return $item->get_component_name() == 'mod_book';
  72          }));
  73          $cacheditemsfiltered = array_values(array_filter($cacheditems, function($item) {
  74              return $item->get_component_name() == 'mod_book';
  75          }));
  76  
  77          // The caching repo should return the same list, while the live repo will return the updated list.
  78          $this->assertEquals($module->name, $cacheditemsfiltered[0]->get_name());
  79          $this->assertEmpty($itemsfiltered);
  80      }
  81  }