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<?php
/**
*
* @package testing
* @copyright (c) 2012 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
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()
{
// does nothing
$this->driver->purge();
}
public function test_destroy()
{
// does nothing
$this->driver->destroy('foo');
}
public function test_cache_sql()
{
global $db, $cache, $phpbb_root_path, $phpEx;
$config = new phpbb_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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