  from rest_framework import authentication, renderers
  from rest_framework.response import Response
  from rest_framework.views import APIView
  from rest_framework.viewsets import ModelViewSet
  
  from ..models import BasicModelWithUsers
 
</s> remove from .views import MockView
 </s> add from .views import BasicModelWithUsersViewSet, MockView
from rest_framework.permissions import BasePermission
  from rest_framework import authentication, renderers
from rest_framework.permissions import BasePermission
  from rest_framework.response import Response
  from rest_framework.views import APIView
  from rest_framework.viewsets import ModelViewSet
  
  from ..models import BasicModelWithUsers
add keep keep keep keep keep
 tests for #5127 (#7715)

* tests for #5127

* Resolves #5127 
tests/browsable_api/views.py