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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;
use PHPUnit\Framework\MockObject\MockObject;
use PredisTestCase;
/**
* @group realm-scripting
*/
class ScriptCommandTest extends PredisTestCase
{
public const LUA_SCRIPT = 'return { KEYS[1], KEYS[2], ARGV[1], ARGV[2] }';
public const LUA_SCRIPT_SHA1 = '6e07f61f502e36d123fe28523076af588f5c315e';
/**
* @group disconnected
*/
public function testGetId(): void
{
/** @var CommandInterface */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript'])
->getMock();
$this->assertSame('EVALSHA', $command->getId());
}
/**
* @group disconnected
*/
public function testGetScriptHash(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->exactly(2))
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command
->expects($this->once())
->method('getKeysCount')
->willReturn(2);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$this->assertSame(self::LUA_SCRIPT_SHA1, $command->getScriptHash());
}
/**
* @group disconnected
*/
public function testGetKeys(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->once())
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command
->expects($this->exactly(2))
->method('getKeysCount')
->willReturn(2);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$this->assertSame(['key1', 'key2'], $command->getKeys());
}
/**
* @group disconnected
*/
public function testGetKeysWithZeroKeysCount(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript'])
->getMock();
$command
->expects($this->once())
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command->setArguments($arguments = ['value1', 'value2', 'value3']);
$this->assertSame([], $command->getKeys());
}
/**
* @group disconnected
*/
public function testGetKeysWithNegativeKeysCount(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->once())
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command
->expects($this->exactly(2))
->method('getKeysCount')
->willReturn(-2);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$this->assertSame(['key1', 'key2'], $command->getKeys());
}
/**
* @group disconnected
*/
public function testGetArguments(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->once())
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command
->expects($this->once())
->method('getKeysCount')
->willReturn(2);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$this->assertSame(array_merge([self::LUA_SCRIPT_SHA1, 2], $arguments), $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetArgumentsWithZeroKeysCount(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->once())
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$this->assertSame(array_merge([self::LUA_SCRIPT_SHA1, 0], $arguments), $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetArgumentsWithNegativeKeysCount(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->once())
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command
->expects($this->once())
->method('getKeysCount')
->willReturn(-2);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$this->assertSame(array_merge([self::LUA_SCRIPT_SHA1, 2], $arguments), $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetEvalArguments(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->exactly(2))
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command
->expects($this->once())
->method('getKeysCount')
->willReturn(2);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$this->assertSame(array_merge([self::LUA_SCRIPT, 2], $arguments), $command->getEvalArguments());
}
/**
* @group disconnected
*/
public function testGetEvalCommand(): void
{
/** @var ScriptCommand|MockObject */
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')
->onlyMethods(['getScript', 'getKeysCount'])
->getMock();
$command
->expects($this->exactly(2))
->method('getScript')
->willReturn(self::LUA_SCRIPT);
$command
->expects($this->once())
->method('getKeysCount')
->willReturn(2);
$command->setArguments($arguments = ['key1', 'key2', 'value1', 'value2']);
$evalCMD = new RawCommand('EVAL', array_merge([self::LUA_SCRIPT, 2], $arguments));
$this->assertRedisCommand($evalCMD, $command->getEvalCommand());
}
}
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