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https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-25 08:58:17 +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.
50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\MathTrig;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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class AcosTest extends AllSetupTeardown
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{
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/**
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* @dataProvider providerAcos
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*/
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public function testAcos(mixed $expectedResult, string $formula): void
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{
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$this->mightHaveException($expectedResult);
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$sheet = $this->getSheet();
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$sheet->getCell('A2')->setValue(0.5);
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$sheet->getCell('A1')->setValue("=ACOS($formula)");
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$result = $sheet->getCell('A1')->getCalculatedValue();
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self::assertEqualsWithDelta($expectedResult, $result, 1E-6);
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}
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public static function providerAcos(): array
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{
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return require 'tests/data/Calculation/MathTrig/ACOS.php';
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}
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/**
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* @dataProvider providerAcosArray
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*/
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public function testAcosArray(array $expectedResult, string $array): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=ACOS({$array})";
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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 providerAcosArray(): array
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{
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return [
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'row vector' => [[[0.0, 1.04719755119660, 3.14159265358979]], '{1, 0.5, -1}'],
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'column vector' => [[[0.0], [1.04719755119660], [3.14159265358979]], '{1; 0.5; -1}'],
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'matrix' => [[[0.0, 1.04719755119660], [1.57079632679490, 3.14159265358979]], '{1, 0.5; 0, -1}'],
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];
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}
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}
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