/**
* Constructor
*
* @param null|\Predis\Distribution\IDistributionStrategy $distributor
*/
public function __construct(IDistributionStrategy $distributor = null)
{
parent::__construct(new RandomDistributionStrategy());
}
/**
* @group disconnected
*/
public function testCanBeSerialized()
{
$connection1 = $this->getMockConnection('tcp://host1?alias=first');
$connection2 = $this->getMockConnection('tcp://host2?alias=second');
$cluster = new PredisCluster();
$cluster->add($connection1);
$cluster->add($connection2);
// We use the following line to initialize the underlying hashring.
$cluster->getConnectionByKey('foo');
$unserialized = unserialize(serialize($cluster));
$this->assertEquals($cluster, $unserialized);
}
/**
* @group disconnected
*/
public function testExecutesCommandOnCorrectConnection()
{
$command = ServerProfile::getDefault()->createCommand('get', array('node01:5431'));
$connection1 = $this->getMockConnection('tcp://host1:7001');
$connection1->expects($this->once())->method('executeCommand')->with($command);
$connection2 = $this->getMockConnection('tcp://host1:7002');
$connection2->expects($this->never())->method('executeCommand');
$cluster = new PredisCluster();
$cluster->add($connection1);
$cluster->add($connection2);
$cluster->executeCommand($command);
}