Creitive\Breadcrumbs\Breadcrumbs::count PHP 메소드

    public function count()
    {
        return count($this->breadcrumbs);
    }

 /**
  * Tests whether `Breadcrumbs::count()` works correctly.
  *
  * @dataProvider crumbsProvider
  */
 public function testCountBreadcrumbs($crumbs)
 {
     $b = new Breadcrumbs($crumbs);
     $this->assertEquals(count($crumbs), $b->count());
 }