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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\TopK;
use Predis\Command\PrefixableCommand;
use Predis\Command\Redis\PredisCommandTestCase;
use Predis\Response\ServerException;
/**
* @group commands
* @group realm-stack
*/
class TOPKLIST_Test extends PredisCommandTestCase
{
/**
* {@inheritDoc}
*/
protected function getExpectedCommand(): string
{
return TOPKLIST::class;
}
/**
* {@inheritDoc}
*/
protected function getExpectedId(): string
{
return 'TOPKLIST';
}
/**
* @group disconnected
* @dataProvider argumentsProvider
*/
public function testFilterArguments(array $actualArguments, array $expectedArguments): void
{
$command = $this->getCommand();
$command->setArguments($actualArguments);
$this->assertSameValues($expectedArguments, $command->getArguments());
}
/**
* @group disconnected
* @dataProvider responsesProvider
*/
public function testParseResponse(array $arguments, array $actualResponse, array $expectedResponse): void
{
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expectedResponse, $command->parseResponse($actualResponse));
}
/**
* @group disconnected
*/
public function testPrefixKeys(): void
{
/** @var PrefixableCommand $command */
$command = $this->getCommand();
$actualArguments = ['arg1'];
$prefix = 'prefix:';
$expectedArguments = ['prefix:arg1'];
$command->setArguments($actualArguments);
$command->prefixKeys($prefix);
$this->assertSame($expectedArguments, $command->getArguments());
}
/**
* @group connected
* @group relay-resp3
* @dataProvider structureProvider
* @param array $reserveArguments
* @param array $addArguments
* @param array $listArguments
* @param array $expectedResponse
* @return void
* @requiresRedisBfVersion >= 2.0.0
*/
public function testReturnsListOfItemsWithinTopKStructure(
array $reserveArguments,
array $addArguments,
array $listArguments,
array $expectedResponse
): void {
$redis = $this->getClient();
$redis->topkreserve(...$reserveArguments);
$redis->topkadd(...$addArguments);
$actualResponse = $redis->topklist(...$listArguments);
$this->assertEquals($expectedResponse, $actualResponse);
}
/**
* @group connected
* @return void
* @requiresRedisBfVersion >= 2.6.0
*/
public function testReturnsListOfItemsWithinTopKStructureResp3(): void
{
$redis = $this->getResp3Client();
$redis->topkreserve('key', 50);
$redis->topkadd('key', 1, 2, 2, 3, 3, 3);
$actualResponse = $redis->topklist('key');
$this->assertEquals(['3', '2', '1'], $actualResponse);
}
/**
* @group connected
* @return void
* @requiresRedisBfVersion >= 2.0.0
*/
public function testThrowsExceptionOnNonExistingKey(): void
{
$redis = $this->getClient();
$this->expectException(ServerException::class);
$this->expectExceptionMessage('TopK: key does not exist');
$redis->topklist('key', true);
}
public static function argumentsProvider(): array
{
return [
'with default argument' => [
['key'],
['key'],
],
'with WITHCOUNT modifier equals true' => [
['key', true],
['key', 'WITHCOUNT'],
],
'with WITHCOUNT modifier equals false' => [
['key', false],
['key'],
],
];
}
public static function responsesProvider(): array
{
return [
'without WITHCOUNT modifier' => [
['foo'],
['foo', 'bar'],
['foo', 'bar'],
],
'with WITHCOUNT modifier' => [
['foo', true],
['foo', 12, 'bar', 13],
['foo' => 12, 'bar' => 13],
],
];
}
public static function structureProvider(): array
{
return [
'with default arguments' => [
['key', 50],
['key', 1, 2, 2, 3, 3, 3],
['key', false],
['3', '2', '1'],
],
'with WITHCOUNT modifier' => [
['key', 50],
['key', 1, 2, 2, 3, 3, 3],
['key', true],
['3' => 3, '2' => 2, '1' => 1],
],
];
}
}
|
