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<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * lock unit tests * * @package core * @category lock * @copyright 2013 Damyon Wiese * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); /** * Unit tests for our locking configuration. * * @package core * @category lock * @copyright 2013 Damyon Wiese * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class lock_config_testcase extends advanced_testcase { /** * Tests the static parse charset method * @return void */ public function test_lock_config() { global $CFG; $original = null; if (isset($CFG->lock_factory)) { $original = $CFG->lock_factory; } $originalfilelocking = null; if (isset($CFG->preventfilelocking)) { $originalfilelocking = $CFG->preventfilelocking; } // Test no configuration. unset($CFG->lock_factory); $CFG->preventfilelocking = 0; $factory = \core\lock\lock_config::get_lock_factory('cache'); $this->assertNotEmpty($factory, 'Get a default factory with no configuration'); // Test explicit broken lock. $CFG->lock_factory = '\core\lock\not_a_lock_factory'; try { $factory = \core\lock\lock_config::get_lock_factory('cache'); $this->fail('Exception expected'); } catch (moodle_exception $ex) { $this->assertInstanceOf('coding_exception', $ex); } // Test explicit file locks. $CFG->lock_factory = '\core\lock\file_lock_factory'; $factory = \core\lock\lock_config::get_lock_factory('cache'); $this->assertTrue($factory instanceof \core\lock\file_lock_factory, 'Get an explicit file lock factory'); // Test explicit file locks but with file locks prevented. $CFG->preventfilelocking = 1; try { $factory = \core\lock\lock_config::get_lock_factory('cache'); $this->fail('Exception expected'); } catch (moodle_exception $ex) { $this->assertInstanceOf('coding_exception', $ex); } // Test explicit db locks. $CFG->lock_factory = '\core\lock\db_record_lock_factory'; $factory = \core\lock\lock_config::get_lock_factory('cache'); $this->assertTrue($factory instanceof \core\lock\db_record_lock_factory, 'Get an explicit db record lock factory'); if ($original) { $CFG->lock_factory = $original; } else { unset($CFG->lock_factory); } if ($originalfilelocking) { $CFG->preventfilelocking = $originalfilelocking; } else { unset($CFG->preventfilelocking); } } }