mirror of
https://github.com/predis/predis.git
synced 2026-08-24 15:59:32 +00:00
Daniele Alessandri
1b9e10bdd8
Connection classes should just handle, convert and return simple Redis types while parsing and transforming structured replies should be done by consumers (see Predis\Client or Predis\Transaction\MultiExecContext). This actually makes more sense considering that parsing a complex response with the associated command parser may require different actions. As an example, the result of EXEC is a multibulk that holds the actual responses, so we really need to parse each one of its elements and we should also make sure that iterable multibulks are consumed. We already did that previously, but it was weird knowing that command parsers were applied by the connection class. This also moves some duplicated logic away from each connection class implementation which is a nice bonus.
131 lines
4.2 KiB
PHP
131 lines
4.2 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\Connection;
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use \PHPUnit_Framework_TestCase as StandardTestCase;
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use Predis\Profile\ServerProfile;
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/**
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* @group ext-phpiredis
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*/
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class PhpiredisConnectionTest extends ConnectionTestCase
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{
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/**
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* @group disconnected
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*/
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public function testConstructorDoesNotOpenConnection()
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{
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$connection = new PhpiredisConnection($this->getParameters());
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$this->assertFalse($connection->isConnected());
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}
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/**
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* @group disconnected
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*/
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public function testExposesParameters()
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{
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$parameters = $this->getParameters();
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$connection = new PhpiredisConnection($parameters);
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$this->assertSame($parameters, $connection->getParameters());
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}
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/**
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* @group disconnected
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* @expectedException InvalidArgumentException
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* @expectedExceptionMessage Invalid scheme: udp
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*/
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public function testThrowsExceptionOnInvalidScheme()
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{
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$parameters = $this->getParameters(array('scheme' => 'udp'));
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$connection = new PhpiredisConnection($parameters);
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}
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/**
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* @group disconnected
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*/
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public function testCanBeSerialized()
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{
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$parameters = $this->getParameters(array('alias' => 'redis', 'read_write_timeout' => 10));
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$connection = new PhpiredisConnection($parameters);
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$unserialized = unserialize(serialize($connection));
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$this->assertInstanceOf('Predis\Connection\PhpiredisConnection', $unserialized);
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$this->assertEquals($parameters, $unserialized->getParameters());
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}
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// ******************************************************************** //
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// ---- INTEGRATION TESTS --------------------------------------------- //
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// ******************************************************************** //
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/**
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* @group connected
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*/
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public function testExecutesCommandsOnServer()
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{
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$connection = $this->getConnection($profile, true);
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$cmdPing = $profile->createCommand('ping');
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$cmdEcho = $profile->createCommand('echo', array('echoed'));
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$cmdGet = $profile->createCommand('get', array('foobar'));
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$cmdRpush = $profile->createCommand('rpush', array('metavars', 'foo', 'hoge', 'lol'));
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$cmdLrange = $profile->createCommand('lrange', array('metavars', 0, -1));
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$this->assertSame('PONG', $connection->executeCommand($cmdPing));
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$this->assertSame('echoed', $connection->executeCommand($cmdEcho));
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$this->assertNull($connection->executeCommand($cmdGet));
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$this->assertSame(3, $connection->executeCommand($cmdRpush));
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$this->assertSame(array('foo', 'hoge', 'lol'), $connection->executeCommand($cmdLrange));
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}
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/**
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* @group connected
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* @expectedException Predis\Protocol\ProtocolException
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* @expectedExceptionMessage Protocol error, got "P" as reply type byte
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*/
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public function testThrowsExceptionOnProtocolDesynchronizationErrors()
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{
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$connection = $this->getConnection($profile);
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$socket = $connection->getResource();
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$connection->writeCommand($profile->createCommand('ping'));
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socket_read($socket, 1);
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$connection->read();
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}
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// ******************************************************************** //
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// ---- HELPER METHODS ------------------------------------------------ //
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// ******************************************************************** //
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/**
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* {@inheritdoc}
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*/
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protected function getConnection(&$profile = null, $initialize = false, Array $parameters = array())
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{
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$parameters = $this->getParameters($parameters);
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$profile = $this->getProfile();
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$connection = new PhpiredisConnection($parameters);
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if ($initialize) {
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$connection->pushInitCommand($profile->createCommand('select', array($parameters->database)));
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$connection->pushInitCommand($profile->createCommand('flushdb'));
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}
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return $connection;
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}
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}
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