61 lines
1.7 KiB
PHP
61 lines
1.7 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Engineering;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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use PhpOffice\PhpSpreadsheet\Calculation\Engineering;
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use PhpOffice\PhpSpreadsheet\Calculation\Functions;
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use PHPUnit\Framework\TestCase;
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class ErfPreciseTest extends TestCase
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{
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const ERF_PRECISION = 1E-12;
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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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}
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/**
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* @dataProvider providerERFPRECISE
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*
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* @param mixed $limit
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* @param mixed $expectedResult
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*/
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public function testERFPRECISE($expectedResult, $limit): void
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{
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$result = Engineering::ERFPRECISE($limit);
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self::assertEquals($expectedResult, $result);
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self::assertEqualsWithDelta($expectedResult, $result, self::ERF_PRECISION);
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}
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public function providerERFPRECISE(): array
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{
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return require 'tests/data/Calculation/Engineering/ERFPRECISE.php';
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}
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/**
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* @dataProvider providerErfPreciseArray
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*/
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public function testErfPreciseArray(array $expectedResult, string $limit): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=ERF.PRECISE({$limit})";
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$result = $calculation->_calculateFormulaValue($formula);
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self::assertEqualsWithDelta($expectedResult, $result, 1.0e-14);
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}
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public function providerErfPreciseArray(): array
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{
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return [
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'row vector' => [
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[
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[-0.9103139782296353, -0.5204998778130465, 0.0, 0.2763263901682369, 0.999593047982555],
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],
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'{-1.2, -0.5, 0.0, 0.25, 2.5}',
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],
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];
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}
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}
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