public function testTable()
{
$phpPresentation = new PhpPresentation();
$oSlide = $phpPresentation->getActiveSlide();
$oSlide->createTableShape();
$pres = TestHelperDOCX::getDocument($phpPresentation, 'ODPresentation');
$element = '/office:document-content/office:body/office:presentation/draw:page/draw:frame/table:table';
$this->assertTrue($pres->elementExists($element, 'content.xml'));
}