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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-server
*/
class ServerCommandTest extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand()
{
return 'Predis\Command\ServerCommand';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId()
{
return 'COMMAND';
}
/**
* @group disconnected
*/
public function testFilterArguments()
{
$arguments = array('INFO', 'DEL');
$expected = array('INFO', 'DEL');
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse()
{
$raw = array(
array('get', 2, array('readonly', 'fast'), 1, 1, 1),
array('set', -3, array('write', 'denyoom'), 1, 1, 1),
array('watch', -2, array('readonly', 'noscript', 'fast'), 1, -1, 1),
array('unwatch', 1, array('readonly', 'noscript', 'fast'), 0, 0, 0),
array('info', -1, array('readonly', 'loading', 'stale'), 0, 0, 0),
);
$expected = $raw;
$command = $this->getCommand();
$this->assertSame($expected, $command->parseResponse($raw));
}
/**
* @group disconnected
*/
public function testParseEmptyResponse()
{
$raw = array(null);
$expected = array(null);
$command = $this->getCommand();
$this->assertSame($expected, $command->parseResponse($raw));
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.13
*/
public function testReturnsEmptyCommandInfoOnNonExistingCommand()
{
$redis = $this->getClient();
$this->assertCount(1, $response = $redis->command('INFO', 'FOOBAR'));
$this->assertSame(array(null), $response);
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.13
*/
public function testReturnsCommandInfoOnExistingCommand()
{
$redis = $this->getClient();
$expected = array(array('command', 0, array('readonly', 'loading', 'stale'), 0, 0, 0));
$this->assertCount(1, $response = $redis->command('INFO', 'COMMAND'));
$this->assertSame($expected, $response);
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.13
*/
public function testReturnsListOfCommandInfoWithNoArguments()
{
$redis = $this->getClient();
$this->assertGreaterThan(100, count($response = $redis->command()));
}
}
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