public function testNote()
{
$oPhpPresentation = new PhpPresentation();
$oSlide = $oPhpPresentation->getActiveSlide();
$oNote = $oSlide->getNote();
$oRichText = $oNote->createRichTextShape()->setHeight(300)->setWidth(600);
$oRichText->createTextRun('testNote');
$pres = TestHelperDOCX::getDocument($oPhpPresentation, 'ODPresentation');
$element = '/office:document-content/office:body/office:presentation/draw:page/presentation:notes';
$this->assertTrue($pres->elementExists($element, 'content.xml'));
$element = '/office:document-content/office:body/office:presentation/draw:page/presentation:notes/draw:frame/draw:text-box/text:p/text:span';
$this->assertTrue($pres->elementExists($element, 'content.xml'));
}