73 lines
2.3 KiB
PHP
73 lines
2.3 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Engineering;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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use PhpOffice\PhpSpreadsheet\Calculation\Engineering;
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use PhpOffice\PhpSpreadsheet\Calculation\Functions;
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use PhpOffice\PhpSpreadsheetTests\Custom\ComplexAssert;
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use PHPUnit\Framework\TestCase;
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class ImCotTest extends TestCase
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{
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const COMPLEX_PRECISION = 1E-8;
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/**
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* @var ComplexAssert
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*/
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private $complexAssert;
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protected function setUp(): void
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{
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Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL);
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$this->complexAssert = new ComplexAssert();
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}
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/**
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* @dataProvider providerIMCOT
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*
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* @param mixed $expectedResult
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* @param mixed $value
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*/
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public function testIMCOT($expectedResult, $value): void
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{
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$result = Engineering::IMCOT($value);
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self::assertTrue(
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$this->complexAssert->assertComplexEquals($expectedResult, $result, self::COMPLEX_PRECISION),
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$this->complexAssert->getErrorMessage()
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);
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}
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public function providerIMCOT(): array
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{
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return require 'tests/data/Calculation/Engineering/IMCOT.php';
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}
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/**
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* @dataProvider providerImCotArray
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*/
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public function testImCotArray(array $expectedResult, string $complex): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=IMCOT({$complex})";
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$result = $calculation->_calculateFormulaValue($formula);
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self::assertEquals($expectedResult, $result);
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}
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public function providerImCotArray(): array
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{
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return [
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'row/column vector' => [
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[
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['-0.012184711291981+0.99433328540776i', '1.0135673098126i', '0.012184711291981+0.99433328540776i'],
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['-0.2176215618544+0.86801414289593i', '1.3130352854993i', '0.2176215618544+0.86801414289593i'],
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['-0.2176215618544-0.86801414289593i', '-1.3130352854993i', '0.2176215618544-0.86801414289593i'],
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['-0.012184711291981-0.99433328540776i', '-1.0135673098126i', '0.012184711291981-0.99433328540776i'],
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],
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'{"-1-2.5i", "-2.5i", "1-2.5i"; "-1-i", "-i", "1-i"; "-1+i", "i", "1+1"; "-1+2.5i", "+2.5i", "1+2.5i"}',
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],
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];
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}
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}
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