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<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Command;
/**
* @group commands
* @group realm-transaction
*/
class TransactionMultiTest extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand()
{
return 'Predis\Command\TransactionMulti';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId()
{
return 'MULTI';
}
/**
* @group disconnected
*/
public function testFilterArguments()
{
$command = $this->getCommand();
$command->setArguments(array());
$this->assertSame(array(), $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse()
{
$this->assertSame('OK', $this->getCommand()->parseResponse('OK'));
}
/**
* @group connected
*/
public function testInitializesNewTransaction()
{
$redis = $this->getClient();
$this->assertEquals('OK', $redis->multi());
$this->assertEquals('QUEUED', $redis->echo('tx1'));
$this->assertEquals('QUEUED', $redis->echo('tx2'));
}
/**
* @group connected
*/
public function testActuallyReturnsResponseObjectAbstraction()
{
$redis = $this->getClient();
$this->assertInstanceOf('Predis\Response\Status', $redis->multi());
$this->assertInstanceOf('Predis\Response\Status', $redis->echo('tx1'));
$this->assertInstanceOf('Predis\Response\Status', $redis->echo('tx2'));
}
/**
* @group connected
*/
public function testThrowsExceptionWhenCallingMultiInsideTransaction()
{
$this->expectException('\Predis\Response\ServerException');
$this->expectExceptionMessage('ERR MULTI calls can not be nested');
$redis = $this->getClient();
$redis->multi();
$redis->multi();
}
}
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