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<?php
/*
* @copyright NetMonsters <team@netmonsters.ru>
* @link http://netmonsters.ru
* @package Majestic
* @subpackage UnitTests
* @since 2011-10-11
*
* Unit tests for RedisManager class
*/
require_once dirname(__FILE__) . '/../../Registry.php';
require_once dirname(__FILE__) . '/../../Config.php';
require_once dirname(__FILE__) . '/../../redis/RedisManager.php';
require_once dirname(__FILE__) . '/../../exception/GeneralException.php';
class RedisManagerTest extends PHPUnit_Framework_TestCase
{
private $connections;
public function run(PHPUnit_Framework_TestResult $result = NULL)
{
$this->setPreserveGlobalState(false);
return parent::run($result);
}
public function setUp()
{
$this->getMock('Redis');
$conf = Config::getInstance();
if ($conf->offsetExists('Redis')) {
$conf->offsetUnset('Redis');
}
$class = new ReflectionClass('RedisManager');
$this->connections = $class->getProperty('connections');
$this->connections->setAccessible(true);
$this->connections->setValue(null, array());
set_new_overload(array($this, 'newCallback'));
}
/**
* @group Redis
*/
public function testConnectNoAnyConfig()
{
$this->setExpectedException('GeneralException', 'Redis config no existence');
RedisManager::connect();
}
/**
* @group Redis
*/
public function testConnectWrongPersistantConfig()
{
Config::set('Redis', array('new' => 'some'));
$this->setExpectedException('GeneralException', 'Connection parameters must be an array');
RedisManager::connect('new');
}
/**
* @group Redis
*/
public function testConnectDefaultConfig()
{
Config::set('Redis', array('default' => 'some'));
$this->setExpectedException('GeneralException', 'Connection parameters must be an array');
RedisManager::connect();
}
/**
* @group Redis
*/
public function testConnectFailedConnection()
{
Config::set('Redis', array('new' => array('host' => 'error', 'port' => 2023, 'database' => 'some')));
$this->setExpectedException('GeneralException', 'Failed to connect to Redis server at');
RedisManager::connect('new');
}
/**
* @group Redis
*/
public function testConnectEstablishedConnectionNoDb()
{
Config::set('Redis', array('new' => array('host' => true, 'port' => 2023, 'database' => 'some')));
$this->setExpectedException('GeneralException', 'Failed to select Redis database with index');
RedisManager::connect('new');
}
/**
* @group Redis
*/
public function testConnectionGood()
{
Config::set('Redis', array('new' => array('host' => true, 'port' => 2023, 'database' => true)));
$redis = RedisManager::connect('new');
$this->assertInstanceOf('RedisMock', $redis);
}
/**
* @runInSeparateProcess
* @group Redis
*/
public function testConnectWithDebug()
{
Config::set('DEBUG', 1);
$this->getMock('RedisDebug');
Config::set('Redis', array('new' => array('host' => true, 'port' => 2023, 'database' => true)));
$redis = RedisManager::connect('new');
$this->assertInstanceOf('RedisDebugMock', $redis);
}
/**
* @group Redis
*/
public function testConnectWithConfigArray()
{
$config = array('host' => true, 'port' => 2023, 'database' => true);
$redis = RedisManager::connect('nsew', $config);
$this->assertInstanceOf('RedisMock', $redis);
}
protected function newCallback($className)
{
switch ($className) {
case 'Redis':
return 'RedisMock';
case 'RedisDebug':
return 'RedisDebugMock';
default:
return $className;
}
}
public function tearDown()
{
unset_new_overload();
}
}
class RedisMock
{
public function connect($host, $port)
{
if ($host === true) {
return true;
}
return false;
}
public function select($dbname)
{
if ($dbname === true) {
return true;
}
return false;
}
}
class RedisDebugMock extends RedisMock
{
}