/**
* @cover BreadcrumbService::__construct()
* @cover BreadcrumbService::getBreadcrumbs()
* @cover BreadcrumbService::getBreadcrumbView()
*/
public function testConstructor()
{
$link = new BreadcrumbLink(uniqid(), 'bootstrap-bundle-test-route', 'Testlink');
$breadcrumbService = new BreadcrumbService();
$this->assertEquals(array(), $breadcrumbService->getBreadcrumbs());
$this->assertNull($breadcrumbService->getBreadcrumb(uniqid()));
$breadcrumbService->pushLink($link);
$breadcrumbView = $breadcrumbService->getBreadcrumbView();
$this->assertEquals('bootstrap-bundle-test-route', $breadcrumbView[0]->getLink());
$breadcrumbService = new BreadcrumbService($this->urlGenerator);
$this->assertEquals(array(), $breadcrumbService->getBreadcrumbs());
$breadcrumbService->pushLink($link);
$breadcrumbView = $breadcrumbService->getBreadcrumbView();
$this->assertNotEquals('bootstrap-bundle-test-route', $breadcrumbView[0]->getLink());
$this->assertEquals('/this/is/a/test', $breadcrumbView[0]->getLink());
}
/**
* Get the rendered breadcrumb.
* @param string $breadcrumb_name The name of the used breadcrumb
* @return string The breadcrumb html.
*/
public function breadcrumbRender($breadcrumb_name = null)
{
$breadcrumb = $this->containerService->getBreadcrumbView($breadcrumb_name);
return $this->environment->render($this->getTemplateName(), array('breadcrumb' => $breadcrumb ? $breadcrumb->getLinks() : array()));
}