PhpSpreadsheet/tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImLog10Test.php

<?php

namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Engineering;

use PhpOffice\PhpSpreadsheet\Calculation\Calculation;

class ImLog10Test extends AllSetupTeardown
{
    /**
     * @dataProvider providerIMLOG10
     *
     * @param mixed $expectedResult
     */
    public function testIMLOG10($expectedResult, ...$args): void
    {
        $this->runComplexTestCase('IMLOG10', $expectedResult, ...$args);
    }

    public function providerIMLOG10(): array
    {
        return require 'tests/data/Calculation/Engineering/IMLOG10.php';
    }

    /**
     * @dataProvider providerImLog10Array
     */
    public function testImLog10Array(array $expectedResult, string $complex): void
    {
        $calculation = Calculation::getInstance();

        $formula = "=IMLOG10({$complex})";
        $result = $calculation->_calculateFormulaValue($formula);
        self::assertEquals($expectedResult, $result);
    }

    public function providerImLog10Array(): array
    {
        return [
            'row/column vector' => [
                [
                    ['0.4301690032855-0.84743999682982i', '0.39794000867204-0.68218817692092i', '0.4301690032855-0.51693635701202i'],
                    ['0.15051499783199-1.0232822653814i', '-0.68218817692092i', '0.15051499783199-0.34109408846046i'],
                    ['0.15051499783199+1.0232822653814i', '0.68218817692092i', '0.15051499783199+0.34109408846046i'],
                    ['0.4301690032855+0.84743999682982i', '0.39794000867204+0.68218817692092i', '0.4301690032855+0.51693635701202i'],
                ],
                '{"-1-2.5i", "-2.5i", "1-2.5i"; "-1-i", "-i", "1-i"; "-1+i", "i", "1+1"; "-1+2.5i", "+2.5i", "1+2.5i"}',
            ],
        ];
    }
}