Proyectos de Subversion Moodle

<?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/>.

namespace cachestore_file;

use cache_definition;

use cache_store;

use cachestore_file;

/**

 * Async purge support test for File cache.

 *

 * @package   cachestore_file

 * @copyright Catalyst IT Europe Ltd 2021

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 * @author    Jackson D'Souza <jackson.dsouza@catalyst-eu.net>

 * @coversDefaultClass \cachestore_file

 */

class asyncpurge_test extends \advanced_testcase {

    /**

     * Testing Asynchronous file store cache purge

     *

     * @covers ::initialise

     * @covers ::set

     * @covers ::get

     * @covers ::purge

     */

    public function test_cache_async_purge(): void {

        $this->resetAfterTest(true);

        // Cache definition.

        $definition = cache_definition::load_adhoc(cache_store::MODE_APPLICATION, 'cachestore_file', 'phpunit_test');

        // Extra config, set async purge = true.

        $extraconfig = ['asyncpurge' => true, 'filecacherev' => time()];

        $configuration = array_merge(cachestore_file::unit_test_configuration(), $extraconfig);

        $name = 'File async test';

        // Create file cache store.

        $cache = new cachestore_file($name, $configuration);

        // Initialise file cache store.

        $cache->initialise($definition);

        $cache->set('foo', 'bar');

        $this->assertSame('bar', $cache->get('foo'));

        // Purge this file cache store.

        $cache->purge();

        // Purging file cache store shouldn't purge the data but create a new cache revision directory.

        $this->assertSame('bar', $cache->get('foo'));

        $cache->set('foo', 'bar 2');

        $this->assertSame('bar 2', $cache->get('foo'));

    }

    /**

     * Testing Adhoc Cron - deletes old cache revision directory

     *

     * @covers \cachestore_file\task

     */

    public function test_cache_async_purge_cron(): void {

        global $CFG, $USER;

        $this->resetAfterTest(true);

        $tmpdir = realpath($CFG->tempdir);

        $directorypath = '/cachefile_store';

        $cacherevdir = $tmpdir . $directorypath;

        // Create cache revision directory.

        mkdir($cacherevdir, $CFG->directorypermissions, true);

        // Create / execute adhoc task to delete cache revision directory.

        $asynctask = new cachestore_file\task\asyncpurge();

        $asynctask->set_custom_data(['path' => $cacherevdir]);

        $asynctask->set_userid($USER->id);

        \core\task\manager::queue_adhoc_task($asynctask);

        $asynctask->execute();

        // Check if cache revision directory has been deleted.

        $this->assertDirectoryDoesNotExist($cacherevdir);

    }

}