61 lines
1.6 KiB
PHP
61 lines
1.6 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 BinomInvTest 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 providerBINOMINV
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*
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* @param mixed $expectedResult
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*/
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public function testBINOMINV($expectedResult, ...$args): void
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{
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$result = Statistical::CRITBINOM(...$args);
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self::assertEqualsWithDelta($expectedResult, $result, 1E-12);
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}
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public function providerBINOMINV(): array
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{
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return require 'tests/data/Calculation/Statistical/BINOMINV.php';
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}
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/**
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* @dataProvider providerBinomInvArray
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*/
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public function testBinomInvArray(
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array $expectedResult,
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string $trials,
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string $probabilities,
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string $alphas
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): void {
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$calculation = Calculation::getInstance();
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$formula = "=BINOM.INV({$trials}, {$probabilities}, {$alphas})";
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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 providerBinomInvArray(): array
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{
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return [
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'row/column vectors' => [
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[[32, 53], [25, 44]],
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'100',
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'{0.3, 0.5}',
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'{0.7; 0.12}',
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],
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];
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}
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}
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