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   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   * lock unit tests
  19   *
  20   * @package    core
  21   * @category   lock
  22   * @copyright  2013 Damyon Wiese
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  
  29  /**
  30   * Unit tests for our locking configuration.
  31   *
  32   * @package    core
  33   * @category   lock
  34   * @copyright  2013 Damyon Wiese
  35   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  class lock_config_testcase extends advanced_testcase {
  38  
  39      /**
  40       * Tests the static parse charset method
  41       * @return void
  42       */
  43      public function test_lock_config() {
  44          global $CFG;
  45          $original = null;
  46          if (isset($CFG->lock_factory)) {
  47              $original = $CFG->lock_factory;
  48          }
  49  
  50          // Test no configuration.
  51          unset($CFG->lock_factory);
  52  
  53          $factory = \core\lock\lock_config::get_lock_factory('cache');
  54  
  55          $this->assertNotEmpty($factory, 'Get a default factory with no configuration');
  56  
  57          $CFG->lock_factory = '\core\lock\file_lock_factory';
  58  
  59          $factory = \core\lock\lock_config::get_lock_factory('cache');
  60          $this->assertTrue($factory instanceof \core\lock\file_lock_factory,
  61                            'Get a default factory with a set configuration');
  62  
  63          $CFG->lock_factory = '\core\lock\db_record_lock_factory';
  64  
  65          $factory = \core\lock\lock_config::get_lock_factory('cache');
  66          $this->assertTrue($factory instanceof \core\lock\db_record_lock_factory,
  67                            'Get a default factory with a changed configuration');
  68  
  69          if ($original) {
  70              $CFG->lock_factory = $original;
  71          } else {
  72              unset($CFG->lock_factory);
  73          }
  74      }
  75  }
  76