<?php namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Engineering; use PhpOffice\PhpSpreadsheet\Calculation\Engineering; use PhpOffice\PhpSpreadsheet\Calculation\Functions; use PHPUnit\Framework\TestCase; class ImaginaryTest extends TestCase { const COMPLEX_PRECISION = 1E-8; protected function setUp(): void { Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL); } /** * @dataProvider providerIMAGINARY * * @param mixed $expectedResult * @param mixed $value */ public function testIMAGINARY($expectedResult, $value): void { $result = Engineering::IMAGINARY($value); self::assertEqualsWithDelta($expectedResult, $result, self::COMPLEX_PRECISION); } public function providerIMAGINARY() { return require 'tests/data/Calculation/Engineering/IMAGINARY.php'; } }