SatishChGit commented on code in PR #36953: URL: https://github.com/apache/airflow/pull/36953#discussion_r1477016762
########## tests/providers/teradata/operators/test_teradata.py: ########## @@ -0,0 +1,128 @@ +# +# Licensed to the Apache Software Foundation (ASF) 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 __future__ import annotations + +from unittest import mock +from unittest.mock import MagicMock, Mock + +import pytest + +from airflow.models.dag import DAG +from airflow.providers.common.sql.hooks.sql import fetch_all_handler +from airflow.utils import timezone + +try: + from airflow.providers.teradata.hooks.teradata import TeradataHook + from airflow.providers.teradata.operators.teradata import TeradataOperator +except ImportError: + pytest.skip("Teradata not available", allow_module_level=True) + +from airflow.exceptions import AirflowException + +DEFAULT_DATE = timezone.datetime(2015, 1, 1) +TEST_DAG_ID = "unit_test_dag" + + +class TestTeradataOperator: + def setup_method(self): + args = {"owner": "airflow", "start_date": DEFAULT_DATE} + dag = DAG(TEST_DAG_ID, default_args=args) + self.dag = dag + + @mock.patch("airflow.providers.common.sql.operators.sql.SQLExecuteQueryOperator.get_db_hook") + def test_get_hook_from_conn(self, mock_get_db_hook): + """ + :class:`~.MsSqlOperator` should use the hook returned by :meth:`airflow.models.Connection.get_hook` + if one is returned. + + This behavior is necessary in order to support usage of :class:`~.OdbcHook` with this operator. + + Specifically we verify here that :meth:`~.MsSqlOperator.get_hook` returns the hook returned from a + call of ``get_hook`` on the object returned from :meth:`~.BaseHook.get_connection`. Review Comment: Updated -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
