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<?php |
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declare(strict_types=1); |
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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\ComplexFunctions; |
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use PhpOffice\PhpSpreadsheet\Calculation\Exception as CalculationException; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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use PhpOffice\PhpSpreadsheetTests\Calculation\Functions\FormulaArguments; |
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use PhpOffice\PhpSpreadsheetTests\Custom\ComplexAssert; |
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use PHPUnit\Framework\Attributes\DataProvider; |
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class ImSqrtTest extends ComplexAssert |
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{ |
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#[DataProvider('providerIMSQRT')] |
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public function testDirectCallToIMSQRT(string $expectedResult, string $arg): void |
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{ |
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$result = ComplexFunctions::IMSQRT($arg); |
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$this->assertComplexEquals($expectedResult, $result); |
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} |
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#[DataProvider('providerIMSQRT')] |
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public function testIMSQRTAsFormula(mixed $expectedResult, mixed ...$args): void |
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{ |
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$arguments = new FormulaArguments(...$args); |
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$calculation = Calculation::getInstance(); |
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$formula = "=IMSQRT({$arguments})"; |
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/** @var float|int|string */ |
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$result = $calculation->calculateFormula($formula); |
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$this->assertComplexEquals($expectedResult, $result); |
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} |
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#[DataProvider('providerIMSQRT')] |
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public function testIMSQRTInWorksheet(mixed $expectedResult, mixed ...$args): void |
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{ |
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$arguments = new FormulaArguments(...$args); |
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$spreadsheet = new Spreadsheet(); |
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$worksheet = $spreadsheet->getActiveSheet(); |
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$argumentCells = $arguments->populateWorksheet($worksheet); |
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$formula = "=IMSQRT({$argumentCells})"; |
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$result = $worksheet->setCellValue('A1', $formula) |
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->getCell('A1') |
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->getCalculatedValue(); |
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$this->assertComplexEquals($expectedResult, $result); |
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$spreadsheet->disconnectWorksheets(); |
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} |
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public static function providerIMSQRT(): array |
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{ |
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return require 'tests/data/Calculation/Engineering/IMSQRT.php'; |
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} |
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#[DataProvider('providerUnhappyIMSQRT')] |
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public function testIMSQRTUnhappyPath(string $expectedException, mixed ...$args): void |
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{ |
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$arguments = new FormulaArguments(...$args); |
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$spreadsheet = new Spreadsheet(); |
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$worksheet = $spreadsheet->getActiveSheet(); |
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$argumentCells = $arguments->populateWorksheet($worksheet); |
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$formula = "=IMSQRT({$argumentCells})"; |
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$this->expectException(CalculationException::class); |
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$this->expectExceptionMessage($expectedException); |
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$worksheet->setCellValue('A1', $formula) |
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->getCell('A1') |
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->getCalculatedValue(); |
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$spreadsheet->disconnectWorksheets(); |
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} |
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public static function providerUnhappyIMSQRT(): array |
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{ |
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return [ |
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['Formula Error: Wrong number of arguments for IMSQRT() function'], |
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]; |
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} |
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/** @param mixed[] $expectedResult */ |
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#[DataProvider('providerImSqrtArray')] |
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public function testImSqrtArray(array $expectedResult, string $complex): void |
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{ |
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$calculation = Calculation::getInstance(); |
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$formula = "=IMSQRT({$complex})"; |
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$result = $calculation->calculateFormula($formula); |
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self::assertEquals($expectedResult, $result); |
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} |
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public static function providerImSqrtArray(): 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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['0.9199408686343-1.3587829855366i', '1.1180339887499-1.1180339887499i', '1.3587829855366-0.9199408686343i'], |
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['0.45508986056223-1.0986841134678i', '0.70710678118655-0.70710678118655i', '1.0986841134678-0.45508986056223i'], |
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['0.45508986056223+1.0986841134678i', '0.70710678118655+0.70710678118655i', '1.0986841134678+0.45508986056223i'], |
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['0.9199408686343+1.3587829855366i', '1.1180339887499+1.1180339887499i', '1.3587829855366+0.9199408686343i'], |
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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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PHPOffice /
PhpSpreadsheet
