<?php namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Statistical; use PhpOffice\PhpSpreadsheet\Calculation\Statistical; use PHPUnit\Framework\TestCase; class StandardizeTest extends TestCase { /** * @dataProvider providerSTANDARDIZE * * @param mixed $expectedResult */ public function testSTANDARDIZE($expectedResult, ...$args): void { $result = Statistical::STANDARDIZE(...$args); self::assertEqualsWithDelta($expectedResult, $result, 1E-12); } public function providerSTANDARDIZE(): array { return require 'tests/data/Calculation/Statistical/STANDARDIZE.php'; } }