public function testSetCurrentSlug() { $emptySlug = new Slug(); $emptySlug->setUrl('/'); $page = new Page(); $this->assertEquals('/', $page->getCurrentSlug()->getUrl()); $this->assertEquals([$emptySlug], $page->getSlugs()->toArray()); $slug = new Slug(); $slug->setUrl('test'); $page->setCurrentSlug($slug); $this->assertEquals($slug, $page->getCurrentSlug()); $this->assertEquals([$emptySlug, $slug], $page->getSlugs()->toArray()); }