56 lines
1.5 KiB
PHP
56 lines
1.5 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Statistical;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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use PhpOffice\PhpSpreadsheet\Calculation\Functions;
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use PhpOffice\PhpSpreadsheet\Calculation\Statistical;
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use PHPUnit\Framework\TestCase;
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class GammaLnTest extends TestCase
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{
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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 providerGAMMALN
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*
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* @param mixed $expectedResult
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* @param mixed $value
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*/
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public function testGAMMALN($expectedResult, $value): void
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{
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$result = Statistical::GAMMALN($value);
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self::assertEqualsWithDelta($expectedResult, $result, 1E-12);
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}
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public function providerGAMMALN(): array
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{
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return require 'tests/data/Calculation/Statistical/GAMMALN.php';
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}
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/**
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* @dataProvider providerGammaLnArray
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*/
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public function testGammaLnArray(array $expectedResult, string $values): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=GAMMALN({$values})";
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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 providerGammaLnArray(): array
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{
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return [
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'matrix' => [
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[['#NUM!', 1.5240638224308496], [0.20328095143131059, 2.8813232759012433]],
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'{-1.5, 0.2; 0.75, 4.8}',
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],
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];
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}
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}
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