mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-09-22 16:19:19 +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.
48 lines
1.5 KiB
PHP
48 lines
1.5 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\MathTrig;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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class AtanTest extends AllSetupTeardown
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{
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/**
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* @dataProvider providerAtan
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*/
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public function testAtan(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(5);
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$sheet->getCell('A1')->setValue("=ATAN($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 providerAtan(): array
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{
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return require 'tests/data/Calculation/MathTrig/ATAN.php';
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}
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/**
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* @dataProvider providerAtanArray
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*/
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public function testAtanArray(array $expectedResult, string $array): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=ATAN({$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 providerAtanArray(): array
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{
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return [
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'row vector' => [[[0.78539816339745, 0.46364760900081, -0.78539816339745]], '{1, 0.5, -1}'],
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'column vector' => [[[0.78539816339745], [0.46364760900081], [-0.78539816339745]], '{1; 0.5; -1}'],
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'matrix' => [[[0.78539816339745, 0.46364760900081], [0.0, -0.78539816339745]], '{1, 0.5; 0, -1}'],
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];
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}
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}
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