public function testDrawingZip()
{
$oPhpPresentation = new PhpPresentation();
$oSlide = $oPhpPresentation->getActiveSlide();
$oDrawing = new Drawing\ZipFile();
$oDrawing->setPath('zip://' . PHPPRESENTATION_TESTS_BASE_DIR . DIRECTORY_SEPARATOR . 'resources' . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR . 'Sample_01_Simple.pptx#ppt/media/phppowerpoint_logo1.gif', false);
$oSlide->addShape($oDrawing);
$oXMLDoc = TestHelperDOCX::getDocument($oPhpPresentation, 'PowerPoint2007');
$this->assertTrue($oXMLDoc->fileExists('ppt/media/' . $oDrawing->getIndexedFilename()));
}