lib/tests/lock_config_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  * 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