PhpSpreadsheet/tests/PhpSpreadsheetTests/Writer/Xlsx/DrawingsTest.php

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<?php
namespace PhpOffice\PhpSpreadsheetTests\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
use PhpOffice\PhpSpreadsheet\Settings;
use PhpOffice\PhpSpreadsheetTests\Functional\AbstractFunctional;
class DrawingsTest extends AbstractFunctional
{
/**
* @var int
*/
protected $prevValue;
protected function setUp(): void
{
$this->prevValue = Settings::getLibXmlLoaderOptions();
// Disable validating XML with the DTD
Settings::setLibXmlLoaderOptions($this->prevValue & ~LIBXML_DTDVALID & ~LIBXML_DTDATTR & ~LIBXML_DTDLOAD);
}
protected function tearDown(): void
{
Settings::setLibXmlLoaderOptions($this->prevValue);
}
/**
* Test save and load XLSX file with drawing on 2nd worksheet.
*/
public function testSaveLoadWithDrawingOn2ndWorksheet(): void
{
// Read spreadsheet from file
$inputFilename = 'tests/data/Writer/XLSX/drawing_on_2nd_page.xlsx';
$reader = new Xlsx();
$spreadsheet = $reader->load($inputFilename);
// Save spreadsheet to file and read it back
$reloadedSpreadsheet = $this->writeAndReload($spreadsheet, 'Xlsx');
// Fake assert. The only thing we need is to ensure the file is loaded without exception
self::assertNotNull($reloadedSpreadsheet);
}
}