text: # -*- coding: utf-8 -*-
  # Copyright 2020 Aneior Studio, SL
  #
  # Licensed 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.
  """Import exposed operators to ensure retro compatibility"""
  
  from airflow_pentaho.operators.KitchenOperator import KitchenOperator
  from airflow_pentaho.operators.PanOperator import PanOperator
  from airflow_pentaho.operators.CarteJobOperator import CarteJobOperator
  from airflow_pentaho.operators.CarteTransOperator import CarteTransOperator
  
  from tests.operator_test_base import OperatorTestBase
  
  
  class TestCompatibility(OperatorTestBase):
      """
      Testing deprecated operators to keep compatibility.
      Will be removed in version 2.x.
      """
  
      def test_execute(self):
          op1 = KitchenOperator(task_id='test_kitchen_operator',
                                xcom_push=True,
                                directory='/home',
                                job='test_job',
                                params={'a': '1'})
          self.assertIsNotNone(op1)
  
          op2 = PanOperator(task_id='test_mocked_pan_operator',
                            xcom_push=True,
                            directory='/home',
                            trans='test_trans',
                            params={'a': '1'})
          self.assertIsNotNone(op2)
  
          op3 = CarteJobOperator(task_id='test_carte_job_operator',
                                 job='/home/bi/test_job',
                                 level='Debug')
          self.assertIsNotNone(op3)
  
          op4 = CarteTransOperator(task_id='test_carte_trans_operator',
                                   trans='/home/bi/test_trans',
                                   level='Debug')
          self.assertIsNotNone(op4)
  