PhpOffice\PhpPresentation\Shape\Comment::getHeight PHP Method

    public function getHeight()
    {
        return null;
    }

 public function testGetSetHeightAndWidtg()
 {
     $object = new Comment();
     $this->assertNull($object->getHeight());
     $this->assertNull($object->getWidth());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Comment', $object->setHeight(1));
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Comment', $object->setWidth(1));
     $this->assertNull($object->getHeight());
     $this->assertNull($object->getWidth());
 }