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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
class phpbb_cache_null_driver_test extends phpbb_database_test_case
{
protected $driver;
public function getDataSet()
{
return $this->createXMLDataSet(dirname(__FILE__) . '/fixtures/config.xml');
}
protected function setUp()
{
parent::setUp();
$this->driver = new \phpbb\cache\driver\null;
}
public function test_get_put()
{
$this->assertSame(false, $this->driver->get('key'));
$this->driver->put('key', 'value');
// null driver does not cache
$this->assertSame(false, $this->driver->get('key'));
}
public function test_purge()
{
$this->assertNull($this->driver->purge());
}
public function test_destroy()
{
$this->assertNull($this->driver->destroy('foo'));
}
public function test_cache_sql()
{
global $db, $cache, $phpbb_root_path, $phpEx;
$config = new phpbb\config\config(array());
$db = $this->new_dbal();
$cache = new \phpbb\cache\service($this->driver, $config, $db, $phpbb_root_path, $phpEx);
$sql = "SELECT * FROM phpbb_config
WHERE config_name = 'foo'";
$result = $db->sql_query($sql, 300);
$first_result = $db->sql_fetchrow($result);
$expected = array('config_name' => 'foo', 'config_value' => '23', 'is_dynamic' => 0);
$this->assertEquals($expected, $first_result);
$sql = 'DELETE FROM phpbb_config';
$result = $db->sql_query($sql);
// As null cache driver does not actually cache,
// this should return no results
$sql = "SELECT * FROM phpbb_config
WHERE config_name = 'foo'";
$result = $db->sql_query($sql, 300);
$this->assertSame(false, $db->sql_fetchrow($result));
$db->sql_close();
}
}
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