public function testPdfInfoDeviceCreation()
{
$instance = new Ghostscript();
$pdfInfoPath = 'path/to/pdf_info.ps';
$pdfInfo = $instance->createPdfInfoDevice($pdfInfoPath);
$this->assertInstanceOf(PdfInfo::class, $pdfInfo);
$field = new \ReflectionProperty(PdfInfo::class, 'pdfInfoPath');
$field->setAccessible(true);
$this->assertEquals($pdfInfoPath, $field->getValue($pdfInfo));
}
