text: """App utilites tests.
  """
  
  import pytest
  
  from ..helpers import create_demo_objects
  from ..models import Camera
  
  pytestmark = pytest.mark.django_db
  
  
  def test_create_demo_objects():
      """test_create_demo_objects."""
      create_demo_objects()
      assert Camera.objects.count() >= 0
  