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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 TTL_Test extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand(): string
{
return 'Predis\Command\Redis\TTL';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId(): string
{
return 'TTL';
}
/**
* @group disconnected
*/
public function testFilterArguments(): void
{
$arguments = ['key', 10];
$expected = ['key', 10];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse(): void
{
$command = $this->getCommand();
$this->assertSame(100, $command->parseResponse(100));
}
/**
* @group connected
*/
public function testReturnsTTL(): void
{
$redis = $this->getClient();
$redis->set('foo', 'bar');
$redis->expire('foo', 10);
$this->assertSame(10, $redis->ttl('foo'));
}
/**
* @group connected
*/
public function testReturnsLessThanZeroOnNonExpiringKeys(): void
{
$redis = $this->getClient();
$redis->set('foo', 'bar');
$this->assertSame(-1, $redis->ttl('foo'));
}
/**
* @group connected
*/
public function testReturnsLessThanZeroOnNonExistingKeys(): void
{
if ($this->isRedisServerVersion('<', '2.8.0')) {
$this->assertSame(-1, $this->getClient()->ttl('foo'));
} else {
$this->assertSame(-2, $this->getClient()->ttl('foo'));
}
}
}
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