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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 ImLnTest extends ComplexAssert |
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{ |
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#[DataProvider('providerIMLN')] |
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public function testDirectCallToIMLN(string $expectedResult, string $arg): void |
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{ |
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$result = ComplexFunctions::IMLN($arg); |
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$this->assertComplexEquals($expectedResult, $result); |
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} |
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#[DataProvider('providerIMLN')] |
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public function testIMLNAsFormula(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 = "=IMLN({$arguments})"; |
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/** @var float|int|string */ |
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$result = $calculation->calculateFormula($formula); |
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$this->assertComplexEquals($expectedResult, $result); |
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} |
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#[DataProvider('providerIMLN')] |
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public function testIMLNInWorksheet(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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$formula = "=IMLN({$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 providerIMLN(): array |
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{ |
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return require 'tests/data/Calculation/Engineering/IMLN.php'; |
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} |
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#[DataProvider('providerUnhappyIMLN')] |
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public function testIMLNUnhappyPath(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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$formula = "=IMLN({$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 providerUnhappyIMLN(): array |
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{ |
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return [ |
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['Formula Error: Wrong number of arguments for IMLN() function'], |
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]; |
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} |
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#[DataProvider('providerImLnArray')] |
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public function testImLnArray(array $expectedResult, string $complex): void |
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{ |
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$calculation = Calculation::getInstance(); |
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$formula = "=IMLN({$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 providerImLnArray(): 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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['0.99050073443329-1.9513027039073i', '0.91629073187416-1.5707963267949i', '0.99050073443329-1.1902899496825i'], |
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['0.34657359027997-2.3561944901923i', '-1.5707963267949i', '0.34657359027997-0.78539816339745i'], |
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['0.34657359027997+2.3561944901923i', '1.5707963267949i', '0.34657359027997+0.78539816339745i'], |
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['0.99050073443329+1.9513027039073i', '0.91629073187416+1.5707963267949i', '0.99050073443329+1.1902899496825i'], |
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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
