new_contents: """
  Unittests for opal.templatetags.patient_lists
  """
  from mock import MagicMock
  
  from opal.core.test import OpalTestCase
  
  from opal.tests.test_patient_lists import TestTabbedPatientListGroup, TaggingTestPatientList
  from opal.templatetags import patient_lists
  
  class TabbedListGroupTestCase(OpalTestCase):
  
      def test_context(self):
          request = MagicMock(name='Mock Request')
          request.user = self.user
          mock_context = dict(
              list_group=TestTabbedPatientListGroup,
              patient_list=TaggingTestPatientList,
              request=request
          )
          ctx = patient_lists.tabbed_list_group(mock_context)
          self.assertEqual(TaggingTestPatientList, ctx['active_list'])
          expected_members = list(TestTabbedPatientListGroup.get_member_lists_for_user(self.user))
          self.assertEqual(expected_members, list(ctx['members']))
  
subject: Add tests for patient lists templatetags