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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\Traits;
use Predis\Command\Command as RedisCommand;
use PredisTestCase;
use UnexpectedValueException;
class WeightsTest extends PredisTestCase
{
private $testClass;
protected function setUp(): void
{
$this->testClass = new class extends RedisCommand {
use Weights;
public static $weightsArgumentPositionOffset = 0;
public function getId()
{
return 'test';
}
};
}
/**
* @dataProvider argumentsProvider
* @param int $offset
* @param array $actualArguments
* @param array $expectedArguments
* @return void
*/
public function testReturnsCorrectArguments(int $offset, array $actualArguments, array $expectedArguments): void
{
$this->testClass::$weightsArgumentPositionOffset = $offset;
$this->testClass->setArguments($actualArguments);
$this->assertSame($expectedArguments, $this->testClass->getArguments());
}
/**
* @return void
*/
public function testThrowsExceptionOnUnexpectedValueGiven(): void
{
$actualArguments = [1];
$this->expectException(UnexpectedValueException::class);
$this->expectExceptionMessage('Wrong weights argument type');
$this->testClass->setArguments($actualArguments);
}
public static function argumentsProvider(): array
{
return [
'with wrong offset' => [2, ['argument1'], ['argument1']],
'weights argument first and there is arguments after' => [
0,
[[1, 2], 'second argument', 'third argument'],
['WEIGHTS', 1, 2, 'second argument', 'third argument'],
],
'weights argument last and there is arguments before' => [
2,
['first argument', 'second argument', [1, 2]],
['first argument', 'second argument', 'WEIGHTS', 1, 2],
],
'weights argument not the first and not the last' => [
1,
['first argument', [1, 2], 'third argument'],
['first argument', 'WEIGHTS', 1, 2, 'third argument'],
],
'weights argument the only argument' => [
0,
[[1, 2]],
['WEIGHTS', 1, 2],
],
];
}
}
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