Source code for tests.system.providers.google.cloud.azure.example_azure_fileshare_to_gcs
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from __future__ import annotations
import os
from datetime import datetime, timedelta
from airflow.models.dag import DAG
from airflow.providers.google.cloud.operators.gcs import GCSCreateBucketOperator, GCSDeleteBucketOperator
from airflow.providers.google.cloud.transfers.azure_fileshare_to_gcs import AzureFileShareToGCSOperator
from airflow.utils.trigger_rule import TriggerRule
from tests.system.providers.google import DEFAULT_GCP_SYSTEM_TEST_PROJECT_ID
[docs]ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
[docs]PROJECT_ID = os.environ.get("SYSTEM_TESTS_GCP_PROJECT") or DEFAULT_GCP_SYSTEM_TEST_PROJECT_ID
[docs]DAG_ID = "azure_fileshare_to_gcs_example"
[docs]BUCKET_NAME = f"bucket_{DAG_ID}_{ENV_ID}"
[docs]AZURE_SHARE_NAME = os.environ.get("AZURE_SHARE_NAME", "test-azure-share")
[docs]AZURE_DIRECTORY_PATH = "test-azure-dir"
with DAG(
dag_id=DAG_ID,
default_args={
"owner": "airflow",
"depends_on_past": False,
"email": ["airflow@example.com"],
"email_on_failure": False,
"email_on_retry": False,
"retries": 1,
"retry_delay": timedelta(minutes=5),
},
schedule="@once",
start_date=datetime(2021, 1, 1),
catchup=False,
tags=["example", "azure"],
) as dag:
[docs] create_bucket = GCSCreateBucketOperator(
task_id="create_bucket",
bucket_name=BUCKET_NAME,
project_id=PROJECT_ID, # type: ignore[arg-type]
)
# [START howto_operator_azure_fileshare_to_gcs_basic]
sync_azure_files_with_gcs = AzureFileShareToGCSOperator(
task_id="sync_azure_files_with_gcs",
share_name=AZURE_SHARE_NAME,
dest_gcs=BUCKET_NAME,
directory_path=AZURE_DIRECTORY_PATH,
replace=False,
gzip=True,
google_impersonation_chain=None,
)
# [END howto_operator_azure_fileshare_to_gcs_basic]
delete_bucket = GCSDeleteBucketOperator(
task_id="delete_bucket", bucket_name=BUCKET_NAME, trigger_rule=TriggerRule.ALL_DONE
)
(
# TEST SETUP
create_bucket
# TEST BODY
>> sync_azure_files_with_gcs
# TEST TEARDOWN
>> delete_bucket
)
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)
[docs]test_run = get_test_run(dag)