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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\Command\Redis;
/**
* In order to support the output of SLOWLOG, the backend connection must be
* able to parse nested multibulk responses deeper than 2 levels.
*
* @group commands
* @group realm-server
*/
class SLOWLOG_Test extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand(): string
{
return 'Predis\Command\Redis\SLOWLOG';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId(): string
{
return 'SLOWLOG';
}
/**
* @group disconnected
*/
public function testFilterArguments(): void
{
$arguments = ['GET', '2'];
$expected = ['GET', '2'];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* This is the response type for SLOWLOG GET.
*
* @group disconnected
*/
public function testParseResponse(): void
{
$raw = [[0, 1323163469, 12451, ['SORT', 'list:unordered']]];
$expected = [
[
'id' => 0,
'timestamp' => 1323163469,
'duration' => 12451,
'command' => ['SORT', 'list:unordered'],
],
];
$command = $this->getCommand();
$this->assertSame($expected, $command->parseResponse($raw));
}
/**
* This is the response type for SLOWLOG LEN.
*
* @group disconnected
*/
public function testParseResponseInteger(): void
{
$command = $this->getCommand();
$this->assertSame(10, $command->parseResponse(10));
}
/**
* @group connected
* @requiresRedisVersion >= 2.2.12
*/
public function testReturnsAnArrayOfLoggedCommands(): void
{
$redis = $this->getClient();
$config = $redis->config('get', 'slowlog-log-slower-than');
$threshold = array_pop($config);
$redis->config('set', 'slowlog-log-slower-than', 0);
$redis->set('foo', 'bar');
$this->assertIsArray($slowlog = $redis->slowlog('GET'));
$this->assertGreaterThan(0, count($slowlog));
$this->assertIsArray($slowlog[0]);
$this->assertGreaterThan(0, $slowlog[0]['id']);
$this->assertGreaterThan(0, $slowlog[0]['timestamp']);
$this->assertGreaterThanOrEqual(0, $slowlog[0]['duration']);
$this->assertIsArray($slowlog[0]['command']);
$redis->config('set', 'slowlog-log-slower-than', $threshold);
}
/**
* @group connected
* @requiresRedisVersion >= 6.0.0
*/
public function testReturnsAnArrayOfLoggedCommandsResp3(): void
{
$redis = $this->getResp3Client();
$config = $redis->config('get', 'slowlog-log-slower-than');
$threshold = array_pop($config);
$redis->config('set', 'slowlog-log-slower-than', 0);
$redis->set('foo', 'bar');
$this->assertIsArray($slowlog = $redis->slowlog('GET'));
$this->assertGreaterThan(0, count($slowlog));
$this->assertIsArray($slowlog[0]);
$this->assertGreaterThan(0, $slowlog[0]['id']);
$this->assertGreaterThan(0, $slowlog[0]['timestamp']);
$this->assertGreaterThanOrEqual(0, $slowlog[0]['duration']);
$this->assertIsArray($slowlog[0]['command']);
$redis->config('set', 'slowlog-log-slower-than', $threshold);
}
/**
* @group connected
* @requiresRedisVersion >= 2.2.12
*/
public function testCanResetTheLog(): void
{
$redis = $this->getClient();
$this->assertEquals('OK', $redis->slowlog('RESET'));
}
/**
* @group connected
* @requiresRedisVersion >= 2.2.12
*/
public function testThrowsExceptionOnInvalidSubcommand(): void
{
$this->expectException('Predis\Response\ServerException');
$redis = $this->getClient();
$redis->slowlog('INVALID');
}
}
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