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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;
use Predis\Command\PrefixableCommand;
/**
* @group commands
* @group realm-scripting
*/
class EVAL_Test extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand(): string
{
return 'Predis\Command\Redis\EVAL_';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId(): string
{
return 'EVAL';
}
/**
* @group disconnected
*/
public function testFilterArguments(): void
{
$arguments = ['return redis.call("SET", KEYS[1], ARGV[1])', 1, 'foo', 'bar'];
$expected = ['return redis.call("SET", KEYS[1], ARGV[1])', 1, 'foo', 'bar'];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse(): void
{
$this->assertSame('bar', $this->getCommand()->parseResponse('bar'));
}
/**
* @group disconnected
*/
public function testPrefixKeys(): void
{
/** @var PrefixableCommand $command */
$command = $this->getCommand();
$actualArguments = ['script', 4, 'arg1', 'arg2', 'arg3', 'arg4'];
$prefix = 'prefix:';
$expectedArguments = ['script', 4, 'prefix:arg1', 'prefix:arg2', 'prefix:arg3', 'prefix:arg4'];
$command->setArguments($actualArguments);
$command->prefixKeys($prefix);
$this->assertSame($expectedArguments, $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetScriptHash(): void
{
$command = $this->getCommandWithArgumentsArray([$lua = 'return true', 0]);
$this->assertSame(sha1($lua), $command->getScriptHash());
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testExecutesSpecifiedLuaScript(): void
{
$redis = $this->getClient();
$lua = 'return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}';
$result = ['foo', 'hoge', 'bar', 'piyo'];
$this->assertSame($result, $redis->eval($lua, 2, 'foo', 'hoge', 'bar', 'piyo'));
}
/**
* @group connected
* @requiresRedisVersion >= 6.0.0
*/
public function testExecutesSpecifiedLuaScriptResp3(): void
{
$redis = $this->getResp3Client();
$lua = 'return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}';
$result = ['foo', 'hoge', 'bar', 'piyo'];
$this->assertSame($result, $redis->eval($lua, 2, 'foo', 'hoge', 'bar', 'piyo'));
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testThrowsExceptionOnWrongNumberOfKeys(): void
{
$this->expectException('Predis\Response\ServerException');
$redis = $this->getClient();
$lua = 'return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}';
$redis->eval($lua, 3, 'foo', 'hoge');
}
/**
* @group connected
* @requiresRedisVersion >= 2.6.0
*/
public function testThrowsExceptionOnInvalidScript(): void
{
$this->expectException('Predis\Response\ServerException');
$redis = $this->getClient();
$redis->eval('invalid', 0);
}
}
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