new_contents: # Licensed to the StackStorm, Inc ('StackStorm') under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You under the Apache License, Version 2.0
  # (the "License"); you may not use this file except in compliance with
  # the License.  You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from st2common.models.db.rbac import RoleDB
  from st2common.models.db.rbac import UserRoleAssignmentDB
  from st2common.models.db.rbac import PermissionGrantDB
  from st2common.models.db.rbac import GroupToRoleMappingDB
  from st2common.persistence.rbac import Role
  from st2common.persistence.rbac import UserRoleAssignment
  from st2common.persistence.rbac import PermissionGrant
  from st2common.persistence.rbac import GroupToRoleMapping
  from st2tests import DbTestCase
  
  from tests.unit.base import BaseDBModelCRUDTestCase
  
  
  __all__ = [
      'RoleDBModelCRUDTestCase',
      'UserRoleAssignmentDBModelCRUDTestCase',
      'PermissionGrantDBModelCRUDTestCase'
  ]
  
  
  class RoleDBModelCRUDTestCase(BaseDBModelCRUDTestCase, DbTestCase):
      model_class = RoleDB
      persistance_class = Role
      model_class_kwargs = {
          'name': 'role_one',
          'description': None,
          'system': False,
          'permission_grants': []
      }
      update_attribute_name = 'name'
  
  
  class UserRoleAssignmentDBModelCRUDTestCase(BaseDBModelCRUDTestCase, DbTestCase):
      model_class = UserRoleAssignmentDB
      persistance_class = UserRoleAssignment
      model_class_kwargs = {
          'user': 'user_one',
          'role': 'role_one',
          'is_remote': True
      }
      update_attribute_name = 'role'
  
  
  class PermissionGrantDBModelCRUDTestCase(BaseDBModelCRUDTestCase, DbTestCase):
      model_class = PermissionGrantDB
      persistance_class = PermissionGrant
      model_class_kwargs = {
          'resource_uid': 'pack:core',
          'resource_type': 'pack',
          'permission_types': []
      }
      update_attribute_name = 'resource_uid'
  
  
  class GroupToRoleMappingDBModelCRUDTestCase(BaseDBModelCRUDTestCase, DbTestCase):
      model_class = GroupToRoleMappingDB
      persistance_class = GroupToRoleMapping
      model_class_kwargs = {
          'group': 'some group',
          'roles': ['role_one', 'role_two'],
          'description': 'desc',
          'enabled': True
      }
      update_attribute_name = 'group'
  
subject: Add CRUD model DB test cases for RBAC models.