mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-10-11 06:16:48 +00:00
Adrien Crivelli
1b05dfab8b
And quite a bit more manual changes. The idea is that typing of our tests can be a bit more loose, so we assume PHPDoc is mostly correct. If that happens to be wrong, it should be caught by the tests themselves.
50 lines
1.5 KiB
PHP
50 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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class GammaDistTest extends AllSetupTeardown
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{
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/**
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* @dataProvider providerGAMMADIST
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*/
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public function testGAMMADIST(mixed $expectedResult, mixed ...$args): void
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{
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$this->runTestCases('GAMMA.DIST', $expectedResult, ...$args);
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}
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public static function providerGAMMADIST(): array
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{
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return require 'tests/data/Calculation/Statistical/GAMMADIST.php';
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}
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/**
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* @dataProvider providerGammaDistArray
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*/
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public function testGammaDistArray(array $expectedResult, string $values, string $alpha, string $beta): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=GAMMA.DIST({$values}, {$alpha}, {$beta}, false)";
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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 static function providerGammaDistArray(): array
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{
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return [
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'row/column vectors' => [
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[
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[0.0012393760883331792, 0.007436256529999079, 0.0669263087699917],
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[0.012446767091965986, 0.03734030127589798, 0.04200783893538521],
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[0.018143590657882503, 0.043544617578918025, 0.02508169972545678],
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],
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'12',
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'{1, 2, 5}',
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'{2; 4; 5}',
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],
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];
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}
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}
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