50 lines
1.2 KiB
PHP
50 lines
1.2 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Engineering;
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use PhpOffice\PhpSpreadsheet\Calculation\Engineering;
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use PhpOffice\PhpSpreadsheet\Calculation\Functions;
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use PhpOffice\PhpSpreadsheetTests\Custom\ComplexAssert;
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use PHPUnit\Framework\TestCase;
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class ImSqrtTest extends TestCase
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{
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const COMPLEX_PRECISION = 1E-8;
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/**
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* @var ComplexAssert
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*/
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protected $complexAssert;
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protected function setUp(): void
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{
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Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL);
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$this->complexAssert = new ComplexAssert();
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}
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protected function tearDown(): void
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{
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$this->complexAssert = null;
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}
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/**
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* @dataProvider providerIMSQRT
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*
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* @param mixed $expectedResult
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* @param mixed $value
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*/
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public function testIMSQRT($expectedResult, $value)
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{
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$result = Engineering::IMSQRT($value);
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$this->assertTrue(
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$this->complexAssert->assertComplexEquals($expectedResult, $result, self::COMPLEX_PRECISION),
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$this->complexAssert->getErrorMessage()
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);
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}
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public function providerIMSQRT()
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{
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return require 'tests/data/Calculation/Engineering/IMSQRT.php';
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}
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}
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