Source code for tests.system.providers.google.cloud.bigquery.example_bigquery_dataset
## 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."""Example Airflow DAG for Google BigQuery service testing dataset operations."""from__future__importannotationsimportosfromdatetimeimportdatetimefromairflow.models.dagimportDAGfromairflow.operators.bashimportBashOperatorfromairflow.providers.google.cloud.operators.bigqueryimport(BigQueryCreateEmptyDatasetOperator,BigQueryDeleteDatasetOperator,BigQueryGetDatasetOperator,BigQueryUpdateDatasetOperator,)fromairflow.utils.trigger_ruleimportTriggerRule
# [END howto_operator_bigquery_create_dataset]# [START howto_operator_bigquery_update_dataset]update_dataset=BigQueryUpdateDatasetOperator(task_id="update_dataset",dataset_id=DATASET_NAME,dataset_resource={"description":"Updated dataset"},)# [END howto_operator_bigquery_update_dataset]# [START howto_operator_bigquery_get_dataset]get_dataset=BigQueryGetDatasetOperator(task_id="get-dataset",dataset_id=DATASET_NAME)# [END howto_operator_bigquery_get_dataset]get_dataset_result=BashOperator(task_id="get_dataset_result",bash_command="echo \"{{ task_instance.xcom_pull('get-dataset')['id'] }}\"",)# [START howto_operator_bigquery_delete_dataset]delete_dataset=BigQueryDeleteDatasetOperator(task_id="delete_dataset",dataset_id=DATASET_NAME,delete_contents=True)# [END howto_operator_bigquery_delete_dataset]delete_dataset.trigger_rule=TriggerRule.ALL_DONE(# TEST BODYcreate_dataset>>update_dataset>>get_dataset>>get_dataset_result# TEST TEARDOWN>>delete_dataset)fromtests.system.utils.watcherimportwatcher# This test needs watcher in order to properly mark success/failure# when "tearDown" task with trigger rule is part of the DAGlist(dag.tasks)>>watcher()fromtests.system.utilsimportget_test_run# noqa: E402# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)