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<?php |
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declare(strict_types=1); |
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namespace PhpOffice\PhpSpreadsheetTests; |
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use PhpOffice\PhpSpreadsheet\Exception as SpreadsheetException; |
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use PhpOffice\PhpSpreadsheet\Helper\Sample; |
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use PhpOffice\PhpSpreadsheet\NamedRange; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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use PHPUnit\Framework\Attributes; |
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use PHPUnit\Framework\TestCase; |
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class SpreadsheetSerializeTest extends TestCase |
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{ |
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private ?Spreadsheet $spreadsheet = null; |
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protected function tearDown(): void |
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{ |
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if ($this->spreadsheet !== null) { |
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$this->spreadsheet->disconnectWorksheets(); |
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$this->spreadsheet = null; |
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} |
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} |
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public function testSerialize(): void |
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{ |
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$this->spreadsheet = new Spreadsheet(); |
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$sheet = $this->spreadsheet->getActiveSheet(); |
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$sheet->getCell('A1')->setValue(10); |
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$serialized = serialize($this->spreadsheet); |
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$newSpreadsheet = unserialize($serialized); |
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self::assertInstanceOf(Spreadsheet::class, $newSpreadsheet); |
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self::assertNotSame($this->spreadsheet, $newSpreadsheet); |
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$newSheet = $newSpreadsheet->getActiveSheet(); |
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self::assertSame(10, $newSheet->getCell('A1')->getValue()); |
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$newSpreadsheet->disconnectWorksheets(); |
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} |
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public function testNotJsonEncodable(): void |
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{ |
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$this->spreadsheet = new Spreadsheet(); |
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$this->expectException(SpreadsheetException::class); |
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$this->expectExceptionMessage('Spreadsheet objects cannot be json encoded'); |
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json_encode($this->spreadsheet); |
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} |
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/** |
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* These tests are a bit weird. |
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* If prepareSerialize and readSerialize are run in the same |
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* process, the latter's assertions will always succeed. |
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* So to demonstrate that the |
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* problem is solved, they need to run in separate processes. |
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* But then they can't share the file name. So we need to send |
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* the file to a semi-hard-coded destination. |
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*/ |
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private static function getTempFileName(): string |
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{ |
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$helper = new Sample(); |
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return $helper->getTemporaryFolder() . '/spreadsheet.serialize.test.txt'; |
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} |
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public function testPrepareSerialize(): void |
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{ |
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$this->spreadsheet = new Spreadsheet(); |
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$sheet = $this->spreadsheet->getActiveSheet(); |
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$this->spreadsheet->addNamedRange(new NamedRange('summedcells', $sheet, '$A$1:$A$5')); |
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$sheet->setCellValue('A1', 1); |
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$sheet->setCellValue('A2', 2); |
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$sheet->setCellValue('A3', 3); |
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$sheet->setCellValue('A4', 4); |
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$sheet->setCellValue('A5', 5); |
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$sheet->setCellValue('C1', '=SUM(summedcells)'); |
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$ser = serialize($this->spreadsheet); |
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$this->spreadsheet->disconnectWorksheets(); |
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$outputFileName = self::getTempFileName(); |
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self::assertNotFalse( |
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file_put_contents($outputFileName, $ser) |
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); |
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} |
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#[Attributes\RunInSeparateProcess] |
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public function testReadSerialize(): void |
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{ |
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$inputFileName = self::getTempFileName(); |
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$ser = (string) file_get_contents($inputFileName); |
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unlink($inputFileName); |
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$this->spreadsheet = unserialize($ser); |
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$sheet = $this->spreadsheet->getActiveSheet(); |
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self::assertSame('=SUM(summedcells)', $sheet->getCell('C1')->getValue()); |
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self::assertSame(15, $sheet->getCell('C1')->getCalculatedValue()); |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
