55 lines
1.5 KiB
PHP
55 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 AbsTest extends AllSetupTeardown
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{
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/**
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* @dataProvider providerAbs
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*
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* @param mixed $expectedResult
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* @param mixed $number
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*/
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public function testAbs($expectedResult, $number = 'omitted'): void
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{
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$sheet = $this->getSheet();
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$this->mightHaveException($expectedResult);
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$this->setCell('A1', $number);
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if ($number === 'omitted') {
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$sheet->getCell('B1')->setValue('=ABS()');
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} else {
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$sheet->getCell('B1')->setValue('=ABS(A1)');
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}
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$result = $sheet->getCell('B1')->getCalculatedValue();
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self::assertSame($expectedResult, $result);
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}
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public function providerAbs(): array
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{
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return require 'tests/data/Calculation/MathTrig/ABS.php';
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}
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/**
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* @dataProvider providerAbsArray
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*/
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public function testAbsoluteArray(array $expectedResult, string $array): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=ABS({$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 providerAbsArray(): array
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{
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return [
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'row vector' => [[[1, 0, 1]], '{-1, 0, 1}'],
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'column vector' => [[[1], [0], [1]], '{-1; 0; 1}'],
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'matrix' => [[[1, 0], [1, 1.4]], '{-1, 0; 1, -1.4}'],
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];
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}
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}
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