public function testPositionMethods()
{
$node1 = $this->breadcrumbs->add('/', 'index');
$node2 = $this->breadcrumbs->add('/foo', 'foo');
$this->assertEquals($node1, $this->breadcrumbs->current());
$this->assertEquals($node2, $this->breadcrumbs->next());
$this->assertEquals($node1, $this->breadcrumbs->first());
$this->assertEquals($node2, $this->breadcrumbs->last());
}
public function testRenderCustomBreadcrumbsAndTemplate()
{
$breadcrumbsBuilder = $this->getMockBuilder('Yceruto\\Bundle\\BreadcrumbsBundle\\BreadcrumbsBuilder')->disableOriginalConstructor()->getMock();
$container = new ContainerBuilder();
$container->setParameter('kernel.debug', false);
$container->set('breadcrumbs_builder', $breadcrumbsBuilder);
$extension = new BreadcrumbsExtension();
$extension->load(array(), $container);
$breadcrumbs = new Breadcrumbs();
$breadcrumbs->add('/', 'home');
/* @var BreadcrumbsBuilder $breadcrumbsBuilder */
$twigExtension = new TwigBreadcrumbsExtension($breadcrumbsBuilder);
$loader = new \Twig_Loader_Filesystem();
$loader->addPath(__DIR__ . '/Fixtures/Resources/BreadcrumbsBundle/views', 'Breadcrumbs');
$environment = new \Twig_Environment($loader);
$content = $twigExtension->renderBreadcrumbs($environment, $breadcrumbs);
$this->assertContains('<ol class="custom-breadcrumb"><li class="active">HOME</li></ol>', $content);
}