Doctrine\Tests\GetIterableTester

Complexity

Total Complexity

4

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	assertResultsAreTheSame()	0	6	1
A	iterableToArray()	0	7	3

<?php

declare(strict_types=1);

namespace Doctrine\Tests;

use Doctrine\ORM\Query;
use PHPUnit\Framework\Assert;
use function array_values;
use function is_array;
use function iterator_to_array;

final class GetIterableTester
{
    public static function assertResultsAreTheSame(Query $query) : void
    {
        $result   = $query->getResult();
        $iterable = $query->getIterable();

        Assert::assertSame($result, self::iterableToArray($iterable));
    }

    /**
     * Copy the iterable into an array. If the iterable is already an array, return it.
     *
     * @param bool $use_keys [optional] Whether to use the iterator element keys as index.
     *
     * @return array
     */
    private static function iterableToArray(iterable $iterable, $use_keys = true) : array
    {
        if (is_array($iterable)) {
            return ($use_keys ? $iterable : array_values($iterable));

Usage of language construct "return" with parentheses is disallowed.

        }

        return iterator_to_array($iterable, $use_keys);
    }
}