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https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-24 22:58:09 +00:00
Adrien Crivelli
ec4098c8fd
While we might never be able to have 100% of our code strict, we can at the very least do it for all of our tests. This ensures that our tests are using our API with the types as intended by the test author, and not silently be cast to what our API requires.
52 lines
1.4 KiB
PHP
52 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Statistical;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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class NegBinomDistTest extends AllSetupTeardown
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{
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/**
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* @dataProvider providerNEGBINOMDIST
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*/
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public function testNEGBINOMDIST(mixed $expectedResult, mixed ...$args): void
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{
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$this->runTestCases('NEGBINOMDIST', $expectedResult, ...$args);
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}
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public static function providerNEGBINOMDIST(): array
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{
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return require 'tests/data/Calculation/Statistical/NEGBINOMDIST.php';
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}
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/**
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* @dataProvider providerNegBinomDistArray
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*/
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public function testNegBinomDistArray(
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array $expectedResult,
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string $failures,
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string $successes,
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string $probabilities
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): void {
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$calculation = Calculation::getInstance();
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$formula = "=NEGBINOMDIST({$failures}, {$successes}, {$probabilities})";
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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 providerNegBinomDistArray(): array
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{
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return [
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'row/column vectors' => [
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[[0.07508468627929688, 0.04301726818084717], [0.04503981303423643, 0.05629976629279554]],
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'{7; 12}',
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'{3, 5}',
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'0.25',
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],
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];
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}
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}
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