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<?php
/*
* This file is part of the Predis package.
*
* (c) 2009-2020 Daniele Alessandri
* (c) 2021-2025 Till Krüss
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Connection;
use PHPUnit\Framework\MockObject\MockObject;
use Predis\Command\RawCommand;
use Predis\Response\Error as ErrorResponse;
/**
* @group ext-phpiredis
* @requires extension phpiredis
*/
class PhpiredisSocketConnectionTest extends PredisConnectionTestCase
{
/**
* {@inheritDoc}
*/
protected function getConnectionClass(): string
{
return 'Predis\Connection\PhpiredisSocketConnection';
}
/**
* @group disconnected
*/
public function testSupportsSchemeTls(): void
{
$this->expectException('InvalidArgumentException');
$this->expectExceptionMessage("Invalid scheme: 'tls'");
$connection = $this->createConnectionWithParams(['scheme' => 'tls']);
$this->assertInstanceOf('Predis\Connection\NodeConnectionInterface', $connection);
}
/**
* @group disconnected
*/
public function testSupportsSchemeRediss(): void
{
$this->expectException('InvalidArgumentException');
$this->expectExceptionMessage("Invalid scheme: 'rediss'");
$connection = $this->createConnectionWithParams(['scheme' => 'rediss']);
$this->assertInstanceOf('Predis\Connection\NodeConnectionInterface', $connection);
}
/**
* @group disconnected
*/
public function testThrowsExceptionOnInitializationCommandFailure(): void
{
$this->expectException('Predis\Connection\ConnectionException');
$this->expectExceptionMessage('`SELECT` failed: ERR invalid DB index [tcp://127.0.0.1:6379]');
$cmdSelect = RawCommand::create('SELECT', '1000');
/** @var NodeConnectionInterface|MockObject */
$connection = $this
->getMockBuilder($this->getConnectionClass())
->onlyMethods(['executeCommand', 'createResource'])
->setConstructorArgs([new Parameters()])
->getMock();
$connection
->method('executeCommand')
->with($cmdSelect)
->willReturn(
new ErrorResponse('ERR invalid DB index')
);
$connection->method('createResource');
$connection->addConnectCommand($cmdSelect);
$connection->connect();
}
// ******************************************************************** //
// ---- INTEGRATION TESTS --------------------------------------------- //
// ******************************************************************** //
/**
* @group connected
*/
public function testThrowsExceptionOnUnresolvableHostname(): void
{
$this->expectException('Predis\Connection\ConnectionException');
$this->expectExceptionMessage("Cannot resolve the address of 'bogus.tld'");
$connection = $this->createConnectionWithParams(['host' => 'bogus.tld']);
$connection->connect();
}
/**
* @medium
* @group connected
*/
public function testThrowsExceptionOnProtocolDesynchronizationErrors(): void
{
$this->expectException('Predis\Protocol\ProtocolException');
$connection = $this->createConnection();
$socket = $connection->getResource();
$connection->writeRequest($this->getCommandFactory()->create('ping'));
socket_read($socket, 1);
$connection->read();
}
}
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