mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-09-19 06:26:48 +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 NormDistTest extends AllSetupTeardown
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{
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/**
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* @dataProvider providerNORMDIST
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*/
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public function testNORMDIST(mixed $expectedResult, mixed ...$args): void
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{
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$this->runTestCases('NORMDIST', $expectedResult, ...$args);
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}
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public static function providerNORMDIST(): array
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{
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return require 'tests/data/Calculation/Statistical/NORMDIST.php';
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}
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/**
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* @dataProvider providerNormDistArray
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*/
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public function testNormDistArray(array $expectedResult, string $values, string $mean, string $stdDev): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=NORMDIST({$values}, {$mean}, {$stdDev}, 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 providerNormDistArray(): 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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[0.04324582990797181, 0.03549422283581691, 0.026885636057682592],
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[0.07365402806066465, 0.038837210996642585, 0.015790031660178828],
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[0.12098536225957167, 0.0022159242059690033, 7.991870553452737E-6],
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],
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'12',
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'{10, 6, 3}',
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'{9; 5; 2}',
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],
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];
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}
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}
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