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from __future__ import annotations

from datetime import datetime

from airflow.models.baseoperator import chain
from airflow.models.dag import DAG
from airflow.operators.bash import BashOperator
from import (
from import SystemTestContextBuilder

[docs]sys_test_context_task = SystemTestContextBuilder().build()
[docs]DAG_ID = "example_appflow"
with DAG( DAG_ID, schedule="@once", start_date=datetime(2022, 1, 1), catchup=False, tags=["example"], ) as dag:
[docs] test_context = sys_test_context_task()
env_id = test_context["ENV_ID"] source_name = "salesforce" flow_name = f"{env_id}-salesforce-campaign" # [START howto_operator_appflow_run_full] campaign_dump_full = AppflowRunFullOperator( task_id="campaign_dump_full", source=source_name, flow_name=flow_name, ) # [END howto_operator_appflow_run_full] # [START howto_operator_appflow_run_daily] campaign_dump_daily = AppflowRunDailyOperator( task_id="campaign_dump_daily", source=source_name, flow_name=flow_name, source_field="LastModifiedDate", filter_date="{{ ds }}", ) # [END howto_operator_appflow_run_daily] # [START howto_operator_appflow_run_before] campaign_dump_before = AppflowRunBeforeOperator( task_id="campaign_dump_before", source=source_name, flow_name=flow_name, source_field="LastModifiedDate", filter_date="{{ ds }}", ) # [END howto_operator_appflow_run_before] # [START howto_operator_appflow_run_after] campaign_dump_after = AppflowRunAfterOperator( task_id="campaign_dump_after", source=source_name, flow_name=flow_name, source_field="LastModifiedDate", filter_date="3000-01-01", # Future date, so no records to dump ) # [END howto_operator_appflow_run_after] # [START howto_operator_appflow_shortcircuit] campaign_dump_short_circuit = AppflowRecordsShortCircuitOperator( task_id="campaign_dump_short_circuit", flow_name=flow_name, appflow_run_task_id="campaign_dump_after", # Should shortcircuit, no records expected ) # [END howto_operator_appflow_shortcircuit] should_be_skipped = BashOperator( task_id="should_be_skipped", bash_command="echo 1", ) chain( # TEST SETUP test_context, # TEST BODY campaign_dump_full, campaign_dump_daily, campaign_dump_before, campaign_dump_after, campaign_dump_short_circuit, should_be_skipped, ) 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/
[docs]test_run = get_test_run(dag)

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