public function setMarker(Marker $marker)
{
$this->marker = $marker;
return $this;
}
public function testMarker() { $object = new Series(); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Chart\\Series', $object->setMarker(new Marker())); $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Chart\\Marker', $object->getMarker()); }