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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-zset
*/
class ZPOPMIN_Test extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand(): string
{
return 'Predis\Command\Redis\ZPOPMIN';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId(): string
{
return 'ZPOPMIN';
}
/**
* @requiresRedisVersion >= 5.0.0
*
* @group disconnected
*/
public function testFilterArguments(): void
{
$arguments = ['zset', 2];
$expected = ['zset', 2];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @requiresRedisVersion >= 5.0.0
*
* @group disconnected
*/
public function testParseResponse(): void
{
$raw = ['element1', '1', 'element2', '2', 'element3', '3'];
$expected = ['element1' => '1', 'element2' => '2', 'element3' => '3'];
$command = $this->getCommand();
$this->assertSame($expected, $command->parseResponse($raw));
}
/**
* @group connected
* @requiresRedisVersion >= 5.0.0
*/
public function testReturnsElements(): void
{
$redis = $this->getClient();
$this->assertSame([], $redis->zpopmin('letters'));
$this->assertSame([], $redis->zpopmin('letters', 3));
$redis->zadd('letters', -10, 'a', 0, 'b', 10, 'c', 20, 'd', 20, 'e', 30, 'f');
$this->assertEquals(['a' => '-10'], $redis->zpopmin('letters'));
$this->assertEquals(['b' => '0', 'c' => '10', 'd' => '20'], $redis->zpopmin('letters', 3));
$this->assertEquals(['e' => '20', 'f' => '30'], $redis->zpopmin('letters', 3));
}
/**
* @requiresRedisVersion >= 5.0.0
*
* @group connected
*/
public function testThrowsExceptionOnWrongType(): void
{
$this->expectException('Predis\Response\ServerException');
$this->expectExceptionMessage('Operation against a key holding the wrong kind of value');
$redis = $this->getClient();
$redis->set('foo', 'bar');
$redis->zpopmin('foo');
}
}
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