public function testFilterItems()
{
$filters = new Menu\FilterRepository();
$item = new Menu\Items\Item($filters);
$filters->addFilter(function ($item) {
});
$filters->addFilter(function ($item) {
$item->remove();
}, 'bar');
$this->assertTrue($item->exists());
$filters->filter($item);
$this->assertTrue($item->exists());
$filters->filter($item, 'bar');
$this->assertFalse($item->exists());
}
/**
* Remove the current item, or remove a sub-item.
*
* @param string $item
* @return void
*/
public function remove($name = null)
{
// Remove the current item if no name was inputted.
if (is_null($name)) {
// Remove the item from its parent, if it has one.
if (!is_null($this->parent)) {
$this->parent->remove($this->name);
}
$this->hasBeenRemoved = true;
} else {
$this->items[$name]->hasBeenRemoved = true;
unset($this->items[$name]);
}
}