PhpSpreadsheet/tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/RowTest.php

<?php

declare(strict_types=1);

namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\LookupRef;

use PhpOffice\PhpSpreadsheet\Calculation\LookupRef;
use PHPUnit\Framework\Attributes\DataProvider;

class RowTest extends AllSetupTeardown
{
    /** @param null|mixed[][]|string $cellReference */
    #[DataProvider('providerROW')]
    public function testROW(mixed $expectedResult, null|array|string $cellReference = null): void
    {
        $result = LookupRef\RowColumnInformation::ROW($cellReference);
        self::assertSame($expectedResult, $result);
    }

    public static function providerROW(): array
    {
        return require 'tests/data/Calculation/LookupRef/ROW.php';
    }

    public function testROWwithNull(): void
    {
        $sheet = $this->getSheet();
        $sheet->getCell('C4')->setValue('=ROW()');
        self::assertSame(4, $sheet->getCell('C4')->getCalculatedValue());
        $sheet->getCell('D2')->setValue('=ROW(C13)');
        self::assertSame(13, $sheet->getCell('D2')->getCalculatedValue());
        // Sheetnames don't have to exist
        $sheet->getCell('D3')->setValue('=ROW(Sheet17!E15)');
        self::assertSame(15, $sheet->getCell('D3')->getCalculatedValue());
        $sheet->getCell('D4')->setValue("=ROW('Worksheet #5'!X500)");
        self::assertSame(500, $sheet->getCell('D4')->getCalculatedValue());
    }
}