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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;
/**
* @group commands
* @group realm-key
*/
class EXISTS_Test extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand(): string
{
return 'Predis\Command\Redis\EXISTS';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId(): string
{
return 'EXISTS';
}
/**
* @group disconnected
*/
public function testFilterArguments(): void
{
$arguments = ['key'];
$expected = ['key'];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testFilterArgumentsMultipleKeys(): void
{
$arguments = ['key:1', 'key:2', 'key:3'];
$expected = ['key:1', 'key:2', 'key:3'];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse(): void
{
$command = $this->getCommand();
$this->assertSame(0, $command->parseResponse(0));
$this->assertSame(1, $command->parseResponse(1));
$this->assertSame(2, $command->parseResponse(2));
}
/**
* @group connected
*/
public function testReturnValueWhenKeyExists(): void
{
$redis = $this->getClient();
$redis->set('foo', 'bar');
$this->assertSame(1, $redis->exists('foo'));
}
/**
* @group connected
*/
public function testReturnValueWhenKeyDoesNotExist(): void
{
$redis = $this->getClient();
$this->assertSame(0, $redis->exists('foo'));
}
/**
* @group connected
* @requiresRedisVersion >= 3.0.3
*/
public function testReturnValueWhenKeysExist(): void
{
$redis = $this->getClient();
$redis->mset('foo', 'bar', 'hoge', 'piyo');
$this->assertSame(2, $redis->exists('foo', 'hoge'));
}
/**
* @group connected
* @requiresRedisVersion >= 3.0.3
*/
public function testReturnValueWhenKeyDoNotExist(): void
{
$redis = $this->getClient();
$this->assertSame(0, $redis->exists('foo', 'bar'));
}
}
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