MemcachedSessionHandlerTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpFoundation\Tests\Session\Storage\Handler;
use Symfony\Component\HttpFoundation\Session\Storage\Handler\MemcachedSessionHandler;
/**
* @requires extension memcached
* @group time-sensitive
*/
class MemcachedSessionHandlerTest extends \PHPUnit_Framework_TestCase
{
const PREFIX = 'prefix_';
const TTL = 1000;
/**
* @var MemcachedSessionHandler
*/
protected $storage;
protected $memcached;
protected function setUp()
{
parent::setUp();
if (version_compare(phpversion('memcached'), '2.2.0', '>=')) {
$this->markTestSkipped('Tests can only be run with memcached extension 2.1.0 or lower');
}
$this->memcached = $this->getMock('Memcached');
$this->storage = new MemcachedSessionHandler(
$this->memcached,
array('prefix' => self::PREFIX, 'expiretime' => self::TTL)
);
}
protected function tearDown()
{
$this->memcached = null;
$this->storage = null;
parent::tearDown();
}
public function testOpenSession()
{
$this->assertTrue($this->storage->open('', ''));
}
public function testCloseSession()
{
$this->assertTrue($this->storage->close());
}
public function testReadSession()
{
$this->memcached
->expects($this->once())
->method('get')
->with(self::PREFIX.'id')
;
$this->assertEquals('', $this->storage->read('id'));
}
public function testWriteSession()
{
$this->memcached
->expects($this->once())
->method('set')
->with(self::PREFIX.'id', 'data', $this->equalTo(time() + self::TTL, 2))
->will($this->returnValue(true))
;
$this->assertTrue($this->storage->write('id', 'data'));
}
public function testDestroySession()
{
$this->memcached
->expects($this->once())
->method('delete')
->with(self::PREFIX.'id')
->will($this->returnValue(true))
;
$this->assertTrue($this->storage->destroy('id'));
}
public function testGcSession()
{
$this->assertTrue($this->storage->gc(123));
}
/**
* @dataProvider getOptionFixtures
*/
public function testSupportedOptions($options, $supported)
{
try {
new MemcachedSessionHandler($this->memcached, $options);
$this->assertTrue($supported);
} catch (\InvalidArgumentException $e) {
$this->assertFalse($supported);
}
}
public function getOptionFixtures()
{
return array(
array(array('prefix' => 'session'), true),
array(array('expiretime' => 100), true),
array(array('prefix' => 'session', 'expiretime' => 200), true),
array(array('expiretime' => 100, 'foo' => 'bar'), false),
);
}
public function testGetConnection()
{
$method = new \ReflectionMethod($this->storage, 'getMemcached');
$method->setAccessible(true);
$this->assertInstanceOf('\Memcached', $method->invoke($this->storage));
}
}