/**
* Add image
*/
public function testAddImage()
{
$src = __DIR__ . '/../_files/images/earth.jpg';
$oListItemRun = new ListItemRun();
$element = $oListItemRun->addImage($src);
$this->assertInstanceOf('PhpOffice\\PhpWord\\Element\\Image', $element);
$this->assertCount(1, $oListItemRun->getElements());
}