expectException(CalcExp::class); } $spreadsheet = new Spreadsheet(); $sheet = $spreadsheet->getActiveSheet(); $sheet->setCellValue('A2', 8); $sheet->getCell('A1')->setValue("=BITXOR($formula)"); $result = $sheet->getCell('A1')->getCalculatedValue(); self::assertEquals($expectedResult, $result); } public function providerBITXOR(): array { return require 'tests/data/Calculation/Engineering/BITXOR.php'; } }