public function testGetSetPageNumber()
{
$this->page->setPageNumber($this->data['pageNumber']);
$this->assertEquals($this->data['pageNumber'], $this->page->getPageNumber());
}
/**
* @param Page $page
*
* @return Document
*/
public function addPage(Page $page)
{
$nextPageNumber = count($this->pages) + 1;
$page->setPageNumber($nextPageNumber);
$page->setDocument($this);
$this->pages->set($nextPageNumber, $page);
return $this;
}