/**
* @param EntityManager $em
* @param Page $page
*/
protected function removePageSlugs(EntityManager $em, Page $page)
{
foreach ($page->getSlugs() as $slug) {
$page->removeSlug($slug);
$em->remove($slug);
}
foreach ($page->getChildPages() as $childPage) {
$this->removePageSlugs($em, $childPage);
}
}
public function testSlugAccessors()
{
$emptySlug = new Slug();
$emptySlug->setUrl('/');
$page = new Page();
$this->assertEquals([$emptySlug], $page->getSlugs()->toArray());
$firstSlug = new Slug();
$secondSlug = new Slug();
$page->addSlug($firstSlug)->addSlug($secondSlug);
$this->assertEquals([$emptySlug, $firstSlug, $secondSlug], array_values($page->getSlugs()->toArray()));
$page->removeSlug($firstSlug)->removeSlug($firstSlug);
$this->assertEquals([$emptySlug, $secondSlug], array_values($page->getSlugs()->toArray()));
}
