/**
* @return ArrayCollection
*/
public function getIterator()
{
if (!$this->list instanceof ArrayCollection) {
$this->list = new ArrayCollection();
if ($this->getTotal() > 1) {
// determining the first and last pages in paging based on the current page and offset
$page = $this->config->getCurrentPage() - $this->range->getLeftOffset();
$page_to = $this->config->getCurrentPage() + $this->range->getRightOffset();
while ($page <= $page_to) {
$this->list->add(new Node($page, $this->buildLink($page), $page == $this->config->getCurrentPage()));
++$page;
}
}
}
return $this->list;
}
/**
* @dataProvider getConfigs
*
* @param int $total_pages
* @param int $current_page
*/
public function testConstruct($total_pages, $current_page)
{
$config = new Configuration($total_pages, $current_page);
$this->assertEquals($total_pages, $config->getTotalPages());
$this->assertEquals($current_page, $config->getCurrentPage());
}
