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https://github.com/predis/predis.git
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Daniele Alessandri
a32eaf627b
It is better to wrap explicitly a multibulk response iterator into a multibulk tuple response iterator instead of hard-coding that into a specialized method.
123 lines
3.4 KiB
PHP
123 lines
3.4 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\Response\Iterator;
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use PredisTestCase;
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use Predis\Client;
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use Predis\Connection\CompositeStreamConnection;
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use Predis\Protocol\Text\ProtocolProcessor as TextProtocolProcessor;
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/**
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* @group realm-iterators
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*/
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class MultiBulkTest extends PredisTestCase
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{
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/**
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* @group connected
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*/
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public function testIterableMultibulk()
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{
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$client = $this->getClient();
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$client->rpush('metavars', 'foo', 'hoge', 'lol');
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$this->assertInstanceOf('Iterator', $iterator = $client->lrange('metavars', 0, -1));
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$this->assertInstanceOf('Predis\Response\Iterator\MultiBulk', $iterator);
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$this->assertTrue($iterator->valid());
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$this->assertSame(3, $iterator->count());
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$this->assertSame('foo', $iterator->current());
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$this->assertSame(1, $iterator->next());
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$this->assertTrue($iterator->valid());
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$this->assertSame('hoge', $iterator->current());
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$this->assertSame(2, $iterator->next());
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$this->assertTrue($iterator->valid());
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$this->assertSame('lol', $iterator->current());
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$this->assertSame(3, $iterator->next());
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$this->assertFalse($iterator->valid());
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$this->assertEquals('PONG', $client->ping());
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}
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/**
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* @group connected
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*/
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public function testDropWithFalseConsumesResponseFromUnderlyingConnection()
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{
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$client = $this->getClient();
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$client->rpush('metavars', 'foo', 'hoge', 'lol');
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$iterator = $client->lrange('metavars', 0, -1);
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$iterator->drop(false);
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$this->assertTrue($client->isConnected());
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$this->assertEquals('PONG', $client->ping());
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}
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/**
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* @group connected
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*/
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public function testDropWithTrueDropsUnderlyingConnection()
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{
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$client = $this->getClient();
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$client->rpush('metavars', 'foo', 'hoge', 'lol');
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$iterator = $client->lrange('metavars', 0, -1);
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$iterator->drop(true);
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$this->assertFalse($client->isConnected());
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$this->assertEquals('PONG', $client->ping());
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}
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/**
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* @group connected
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*/
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public function testGarbageCollectorDropsUnderlyingConnection()
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{
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$client = $this->getClient();
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$client->rpush('metavars', 'foo', 'hoge', 'lol');
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$iterator = $client->lrange('metavars', 0, -1);
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unset($iterator);
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$this->assertFalse($client->isConnected());
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$this->assertEquals('PONG', $client->ping());
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}
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// ******************************************************************** //
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// ---- HELPER METHODS ------------------------------------------------ //
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// ******************************************************************** //
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/**
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* Returns a new client instance.
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*
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* @return Client
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*/
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protected function getClient()
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{
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$parameters = $this->getParameters(array('read_write_timeout' => 2));
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$protocol = new TextProtocolProcessor();
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$protocol->useIterableMultibulk(true);
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$connection = new CompositeStreamConnection($parameters, $protocol);
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$client = new Client($connection);
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$client->connect();
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$client->flushdb();
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return $client;
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}
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}
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