<?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; public function setUp() { Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL); } /** * @dataProvider providerIMAGINARY * * @param mixed $expectedResult * @param mixed $value */ public function testIMAGINARY($expectedResult, $value) { $result = Engineering::IMAGINARY($value); $this->assertEquals($expectedResult, $result, '', self::COMPLEX_PRECISION); } public function providerIMAGINARY() { return require 'data/Calculation/Engineering/IMAGINARY.php'; } }