new_contents: import pytest
  
  from django.contrib import auth
  from django.test import Client
  
  from rest_framework.test import APIRequestFactory
  
  from awx.api.generics import LoggedLoginView
  from awx.api.versioning import drf_reverse
  
  
  @pytest.mark.django_db
  def test_invalid_login():
      anon = auth.get_user(Client())
      url = drf_reverse('api:login')
   
      factory = APIRequestFactory()
  
      data = {'userame': 'invalid', 'password': 'invalid'}
  
      request = factory.post(url, data)
      request.user = anon
  
      response = LoggedLoginView.as_view()(request)
  
      assert response.status_code == 401
  
subject: add test for invalid login