PhpSpreadsheet/tests/PhpSpreadsheetTests/Calculation/Functions/TextData/ReplaceTest.php

<?php

declare(strict_types=1);

namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\TextData;

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

class ReplaceTest extends AllSetupTeardown
{
    #[DataProvider('providerREPLACE')]
    public function testREPLACE(mixed $expectedResult, mixed $oldText = 'omitted', mixed $start = 'omitted', mixed $count = 'omitted', mixed $newText = 'omitted'): void
    {
        $this->mightHaveException($expectedResult);
        $sheet = $this->getSheet();
        if ($oldText === 'omitted') {
            $sheet->getCell('B1')->setValue('=REPLACE()');
        } elseif ($start === 'omitted') {
            $this->setCell('A1', $oldText);
            $sheet->getCell('B1')->setValue('=REPLACE(A1)');
        } elseif ($count === 'omitted') {
            $this->setCell('A1', $oldText);
            $this->setCell('A2', $start);
            $sheet->getCell('B1')->setValue('=REPLACE(A1, A2)');
        } elseif ($newText === 'omitted') {
            $this->setCell('A1', $oldText);
            $this->setCell('A2', $start);
            $this->setCell('A3', $count);
            $sheet->getCell('B1')->setValue('=REPLACE(A1, A2, A3)');
        } else {
            $this->setCell('A1', $oldText);
            $this->setCell('A2', $start);
            $this->setCell('A3', $count);
            $this->setCell('A4', $newText);
            $sheet->getCell('B1')->setValue('=REPLACE(A1, A2, A3, A4)');
        }
        $result = $sheet->getCell('B1')->getCalculatedValue();
        self::assertEquals($expectedResult, $result);
    }

    public static function providerREPLACE(): array
    {
        return require 'tests/data/Calculation/TextData/REPLACE.php';
    }

    /** @param mixed[] $expectedResult */
    #[DataProvider('providerReplaceArray')]
    public function testReplaceArray(
        array $expectedResult,
        string $oldText,
        string $start,
        string $chars,
        string $newText
    ): void {
        $calculation = Calculation::getInstance();

        $formula = "=REPLACE({$oldText}, {$start}, {$chars}, {$newText})";
        $result = $calculation->calculateFormula($formula);
        self::assertSame($expectedResult, $result);
    }

    public static function providerReplaceArray(): array
    {
        return [
            'row vector' => [[['Elephpant', 'ElePHPant']], '"Elephant"', '4', '2', '{"php", "PHP"}'],
        ];
    }
}