tests/system/providers/yandex/example_yandexcloud_yq.py

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from __future__ import annotations

from datetime import datetime

from airflow.models.dag import DAG
from airflow.operators.empty import EmptyOperator
from airflow.providers.yandex.operators.yq import YQExecuteQueryOperator
from tests.system.utils import get_test_env_id

ENV_ID = get_test_env_id()
DAG_ID = "example_yandexcloud_yq"

with DAG(
    DAG_ID,
    schedule=None,
    start_date=datetime(2021, 1, 1),
    tags=["example"],
) as dag:
    run_this_last = EmptyOperator(
        task_id="run_this_last",
    )

    yq_operator = YQExecuteQueryOperator(task_id="sample_query", sql="select 33 as d, 44 as t")
    yq_operator >> run_this_last

    from tests.system.utils.watcher import watcher

    # This test needs watcher in order to properly mark success/failure
    # when "teardown" task with trigger rule is part of the DAG
    list(dag.tasks) >> watcher()

from tests.system.utils import get_test_run  # noqa: E402

# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)
test_run = get_test_run(dag)