/**
* Render breadcrumbs for menu
*
* @param \Twig_Environment $environment
* @param string $menuName
* @param bool $useDecorators
* @return null|string
*/
public function renderBreadCrumbs(\Twig_Environment $environment, $menuName, $useDecorators = true)
{
if ($breadcrumbs = $this->breadcrumbManager->getBreadcrumbs($menuName, $useDecorators)) {
$template = $environment->loadTemplate(self::BREADCRUMBS_TEMPLATE);
return $template->render(array('breadcrumbs' => $breadcrumbs, 'useDecorators' => $useDecorators));
}
return null;
}
public function testGetBreadcrumbsWOItem()
{
$item = new MenuItem('test', $this->factory);
$this->provider->expects($this->once())->method('get')->will($this->returnValue($item));
$this->assertNull($this->manager->getBreadcrumbs('nullable'));
}
