kaxil commented on code in PR #55542:
URL: https://github.com/apache/airflow/pull/55542#discussion_r2342381835
##########
airflow-core/tests/unit/dag_processing/test_processor.py:
##########
@@ -831,6 +837,132 @@ def fake_collect_dags(self, *args, **kwargs):
# Should log warning about no callback found
log.warning.assert_called_once_with("Callback requested, but dag
didn't have any", dag_id="test_dag")
+ @pytest.mark.parametrize(
+ "xcom_operation,expected_message_type,expected_message,mock_response",
+ [
+ (
+ lambda ti, task_ids: ti.xcom_pull(key="report_df",
task_ids=task_ids),
+ "GetXComSequenceSlice",
+ GetXComSequenceSlice(
+ key="report_df",
+ dag_id="test_dag",
+ run_id="test_run",
+ task_id="test_task",
+ start=None,
+ stop=None,
+ step=None,
+ include_prior_dates=False,
+ ),
+ XComSequenceSliceResult(root=["test data"]),
+ ),
+ (
+ lambda ti, task_ids: ti.xcom_pull(key="single_value",
task_ids=["test_task"]),
+ "GetXComSequenceSlice",
+ GetXComSequenceSlice(
+ key="single_value",
+ dag_id="test_dag",
+ run_id="test_run",
+ task_id="test_task",
+ start=None,
+ stop=None,
+ step=None,
+ include_prior_dates=False,
+ ),
+ XComSequenceSliceResult(root=["test data"]),
+ ),
+ (
+ lambda ti, task_ids: ti.xcom_pull(key="direct_value",
task_ids="test_task", map_indexes=None),
+ "GetXCom",
+ GetXCom(
+ key="direct_value",
+ dag_id="test_dag",
+ run_id="test_run",
+ task_id="test_task",
+ map_index=None,
+ include_prior_dates=False,
+ ),
+ XComResult(
+ key="direct_value",
+ value="test",
+ dag_id="test_dag",
+ run_id="test_run",
+ task_id="test_task",
+ map_index=None,
+ ),
+ ),
+ ],
+ )
+ def test_notifier_xcom_operations_send_correct_messages(
+ self,
+ spy_agency,
+ mock_supervisor_comms,
+ xcom_operation,
+ expected_message_type,
+ expected_message,
+ mock_response,
+ ):
+ """Test that different XCom operations send correct message types"""
+
+ mock_supervisor_comms.send.return_value = mock_response
+
+ class TestNotifier:
+ def __call__(self, context):
+ ti = context["ti"]
+ dag = context["dag"]
+ task_ids = list(dag.task_dict.keys())
+ xcom_operation(ti, task_ids)
+
+ with DAG(dag_id="test_dag", on_success_callback=TestNotifier()) as dag:
+ BaseOperator(task_id="test_task")
+
+ def fake_collect_dags(self, *args, **kwargs):
+ self.dags[dag.dag_id] = dag
+
+ spy_agency.spy_on(DagBag.collect_dags, call_fake=fake_collect_dags,
owner=DagBag)
+
+ dagbag = DagBag()
+ dagbag.collect_dags()
+
+ current_time = timezone.utcnow()
+ request = DagCallbackRequest(
+ filepath="test.py",
+ dag_id="test_dag",
+ run_id="test_run",
+ bundle_name="testing",
+ bundle_version=None,
+ context_from_server=DagRunContext(
+ dag_run=DRDataModel(
+ dag_id="test_dag",
+ run_id="test_run",
+ logical_date=current_time,
+ data_interval_start=current_time,
+ data_interval_end=current_time,
+ run_after=current_time,
+ start_date=current_time,
+ end_date=None,
+ run_type="manual",
+ state="success",
+ consumed_asset_events=[],
+ ),
+ last_ti=TIDataModel(
+ id=uuid.uuid4(),
+ dag_id="test_dag",
+ task_id="test_task",
+ run_id="test_run",
+ map_index=-1,
+ try_number=1,
+ dag_version_id=uuid.uuid4(),
+ ),
+ ),
+ is_failure_callback=False,
+ msg="Test success message",
+ )
+
+ _execute_dag_callbacks(dagbag, request, structlog.get_logger())
+
+ mock_supervisor_comms.send.assert_called()
+ mock_supervisor_comms.send.assert_called_with(msg=expected_message)
Review Comment:
```suggestion
mock_supervisor_comms.send.assert_called_with(msg=expected_message)
```
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