54 lines
1.7 KiB
PHP
54 lines
1.7 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 CothTest extends AllSetupTeardown
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{
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/**
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* @dataProvider providerCOTH
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*
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* @param mixed $expectedResult
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* @param mixed $angle
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*/
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public function testCOTH($expectedResult, $angle): void
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{
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$this->mightHaveException($expectedResult);
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$sheet = $this->getSheet();
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$sheet->setCellValue('A2', 1.3);
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$sheet->setCellValue('A3', 2.7);
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$sheet->setCellValue('A4', -3.8);
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$sheet->setCellValue('A5', -5.2);
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$sheet->getCell('A1')->setValue("=COTH($angle)");
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$result = $sheet->getCell('A1')->getCalculatedValue();
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self::assertEqualsWithDelta($expectedResult, $result, 1E-9);
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}
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public function providerCOTH(): array
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{
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return require 'tests/data/Calculation/MathTrig/COTH.php';
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}
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/**
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* @dataProvider providerCothArray
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*/
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public function testCothArray(array $expectedResult, string $array): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=COTH({$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 function providerCothArray(): array
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{
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return [
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'row vector' => [[[1.31303528549933, 2.16395341373865, -1.31303528549933]], '{1, 0.5, -1}'],
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'column vector' => [[[1.31303528549933], [2.16395341373865], [-1.31303528549933]], '{1; 0.5; -1}'],
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'matrix' => [[[1.31303528549933, 2.16395341373865], ['#DIV/0!', -1.31303528549933]], '{1, 0.5; 0, -1}'],
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];
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}
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}
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