public function testHasChildren()
{
$menu = new Menu();
$expected = false;
$actual = $menu->hasChildren();
$this->assertSame($expected, $actual);
}
/**
* Add a child to the menu
*
* @param KnpMenu $menu
* @param Menu $item
*/
protected function addChild(KnpMenu $menu, Menu $item)
{
$name = $item->getName() . $item->getId();
$options = array();
$options['label'] = ucfirst($item->getName());
$options['extras'] = array('safe_label' => true);
if (!$item instanceof MenuGroup) {
if ($uri = $item->getLink()) {
$options['uri'] = $uri;
} elseif ($content = $item->getContent()) {
$options['route'] = '_content';
$slug = $content->getSlug();
if (substr($slug, -6) == '/index') {
$slug = rtrim($slug, "index");
}
$options['routeParameters'] = ['slug' => $slug];
}
} else {
$options['uri'] = '';
}
$menu->addChild($name, $options);
if ($item->hasChildren()) {
$menu[$name]->setChildrenAttribute('class', 'sub-nav');
foreach ($item->getChildren() as $child) {
$this->addChild($menu[$name], $child);
}
}
}