Migrate Influx example DAGs to new design #22449

docs/apache-airflow-providers-influxdb/index.rst

@@ -39,7 +39,7 @@ Content
     :maxdepth: 1
     :caption: Resources
 
-    Example DAGs <https://github.com/apache/airflow/tree/main/airflow/providers/influxdb/example_dags>
+    Example DAGs <https://github.com/apache/airflow/tree/main/tests/system/providers/influxdb>
 
 .. toctree::
     :maxdepth: 1

docs/apache-airflow-providers-influxdb/operators/index.rst

@@ -27,7 +27,7 @@ SQL commands in a `InfluxDB <https://www.influxdata.com/>`__ database.
 
 An example of running the query using the operator:
 
-.. exampleinclude:: /../../airflow/providers/influxdb/example_dags/example_influxdb_query.py
+.. exampleinclude:: /../../tests/system/providers/influxdb/example_influxdb_query.py
     :language: python
     :start-after: [START howto_operator_influxdb]
     :end-before: [END howto_operator_influxdb]

airflow/providers/influxdb/example_dags/example_influxdb.py → tests/system/providers/influxdb/example_influxdb.py

@@ -15,6 +15,7 @@
 # specific language governing permissions and limitations
 # under the License.
 
+import os
 from datetime import datetime
 
 from airflow.decorators import task
@@ -47,11 +48,25 @@ def test_influxdb_hook():
     influxdb_hook.delete_bucket(bucket_name)
 
 
+ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
+DAG_ID = "influxdb_example_dag"
+
 with DAG(
-    dag_id='influxdb_example_dag',
+    dag_id=DAG_ID,
     schedule_interval=None,
     start_date=datetime(2021, 1, 1),
     max_active_runs=1,
     tags=['example'],
 ) as dag:
     test_influxdb_hook()
+
+    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)

airflow/providers/influxdb/example_dags/example_influxdb_query.py → tests/system/providers/influxdb/example_influxdb_query.py

@@ -15,25 +15,34 @@
 # specific language governing permissions and limitations
 # under the License.
 
+import os
 from datetime import datetime
 
 from airflow.models.dag import DAG
 from airflow.providers.influxdb.operators.influxdb import InfluxDBOperator
 
-dag = DAG(
-    'example_influxdb_operator',
+ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
+DAG_ID = "example_influxdb_operator"
+
+with DAG(
+    DAG_ID,
     start_date=datetime(2021, 1, 1),
     tags=['example'],
     catchup=False,
-)
+) as dag:
+
+    # [START howto_operator_influxdb]
+
+    query_influxdb_task = InfluxDBOperator(
+        influxdb_conn_id='influxdb_conn_id',
+        task_id='query_influxdb',
+        sql='from(bucket:"test-influx") |> range(start: -10m, stop: {{ds}})',
+        dag=dag,
+    )
 
-# [START howto_operator_influxdb]
+    # [END howto_operator_influxdb]
 
-query_influxdb_task = InfluxDBOperator(
-    influxdb_conn_id='influxdb_conn_id',
-    task_id='query_influxdb',
-    sql='from(bucket:"test-influx") |> range(start: -10m, stop: {{ds}})',
-    dag=dag,
-)
+from tests.system.utils import get_test_run  # noqa: E402
 
-# [END howto_operator_influxdb]
+# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)
+test_run = get_test_run(dag)