mirror of
https://github.com/predis/predis.git
synced 2026-08-25 16:49:36 +00:00
Daniele Alessandri
dc14c29676
Now we follow a Symfony2-like naming convention for namespaces, interfaces and classes sticking with one clear rule. - Renamed namespaces: - Predis\Network - Predis\Profiles - Predis\Iterators - Predis\Options - Predis\Commands - Predis\Commands\Processors - Renamed interfaces: - Predis\IReplyObject - Predis\IRedisServerError - Predis\IConnectionFactory - Predis\IConnectionParameters - Predis\Options\IOption - Predis\Options\IClientOptions - Predis\Profile\IServerProfile - Predis\Pipeline\IPipelineExecutor - Predis\Distribution\INodeKeyGenerator - Predis\Distribution\IDistributionStrategy - Predis\Protocol\IProtocolProcessor - Predis\Protocol\IResponseReader - Predis\Protocol\IResponseHandler - Predis\Protocol\ICommandSerializer - Predis\Protocol\IComposableProtocolProcessor - Predis\Network\IConnection - Predis\Network\IConnectionSingle - Predis\Network\IConnectionComposable - Predis\Network\IConnectionCluster - Predis\Network\IConnectionReplication - Predis\Commands\ICommand - Predis\Commands\IPrefixable - Predis\Command\Processor\ICommandProcessor - Predis\Command\Processor\ICommandProcessorChain - Predis\Command\Processor\IProcessingSupport - Renamed Classes: - Predis\Commands\Command - Predis\Network\ConnectionBase - Classes moved to different namespaces: - Predis\MonitorContext Meh
133 lines
3.1 KiB
PHP
133 lines
3.1 KiB
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) Daniele Alessandri <suppakilla@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Distribution;
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/**
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* @todo To be improved.
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*/
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class HashRingTest extends DistributionStrategyTestCase
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{
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/**
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* {@inheritdoc}
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*/
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public function getDistributorInstance()
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{
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return new HashRing();
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}
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/**
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* @group disconnected
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*/
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public function testHash()
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{
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$ring = $this->getDistributorInstance();
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$this->assertEquals(crc32('foobar'), $ring->hash('foobar'));
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}
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/**
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* @group disconnected
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*/
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public function testSingleNodeInRing()
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{
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$node = '127.0.0.1:7000';
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$ring = $this->getDistributorInstance();
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$ring->add($node);
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$expected = array_fill(0, 20, $node);
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$actual = $this->getNodes($ring, 20);
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$this->assertSame($expected, $actual);
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}
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/**
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* @group disconnected
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*/
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public function testMultipleNodesInRing()
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{
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$nodes = array(
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'127.0.0.1:7000',
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'127.0.0.1:7001',
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'127.0.0.1:7002',
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);
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$ring = $this->getDistributorInstance();
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foreach ($nodes as $node) {
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$ring->add($node);
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}
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$expected = array(
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7002',
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'127.0.0.1:7002',
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7000',
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'127.0.0.1:7001',
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'127.0.0.1:7002',
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'127.0.0.1:7002',
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'127.0.0.1:7002',
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'127.0.0.1:7002',
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'127.0.0.1:7000',
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'127.0.0.1:7002',
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'127.0.0.1:7002',
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'127.0.0.1:7002',
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'127.0.0.1:7000',
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'127.0.0.1:7001',
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'127.0.0.1:7002',
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);
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$actual = $this->getNodes($ring, 20);
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$this->assertSame($expected, $actual);
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}
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/**
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* @group disconnected
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*/
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public function testSubsequendAddAndRemoveFromRing()
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{
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$ring = $this->getDistributorInstance();
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$expected1 = array_fill(0, 10, '127.0.0.1:7000');
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$expected3 = array_fill(0, 10, '127.0.0.1:7001');
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$expected2 = array(
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7001',
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'127.0.0.1:7000',
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'127.0.0.1:7001',
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'127.0.0.1:7000',
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);
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$ring->add('127.0.0.1:7000');
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$actual1 = $this->getNodes($ring, 10);
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$ring->add('127.0.0.1:7001');
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$actual2 = $this->getNodes($ring, 10);
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$ring->remove('127.0.0.1:7000');
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$actual3 = $this->getNodes($ring, 10);
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$this->assertSame($expected1, $actual1);
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$this->assertSame($expected2, $actual2);
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$this->assertSame($expected3, $actual3);
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}
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}
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