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"""Unit tests for alerting in Superset""" import logging from unittest.mock import patch import pytest from superset import db from superset.models.alerts import Alert, AlertLog from superset.models.schedules import ScheduleType from superset.models.slice import Slice from superset.tasks.schedules import ( deliver_alert, run_alert_query, schedule_alert_query, ) from superset.utils import core as utils from tests.test_app import app from tests.utils import read_fixture logging.basicConfig(level=logging.INFO) logger = logging.getLogger(__name__) @pytest.yield_fixture(scope="module") def setup_database(): with app.app_context(): slice_id = db.session.query(Slice).all()[0].id database_id = utils.get_example_database().id alerts = [ Alert( id=1, label="alert_1", active=True, crontab="*/1 * * * *", sql="SELECT 0", alert_type="email", slice_id=slice_id, database_id=database_id, ), Alert( id=2, label="alert_2", active=True, crontab="*/1 * * * *", sql="SELECT 55", alert_type="email", slice_id=slice_id, recipients="recipient1@superset.com", slack_channel="#test_channel", database_id=database_id, ), Alert( id=3, label="alert_3", active=False, crontab="*/1 * * * *", sql="UPDATE 55", alert_type="email", slice_id=slice_id, database_id=database_id, ), Alert(id=4, active=False, label="alert_4", database_id=-1), Alert(id=5, active=False, label="alert_5", database_id=database_id), ] db.session.bulk_save_objects(alerts) db.session.commit() yield db.session db.session.query(AlertLog).delete() db.session.query(Alert).delete() @patch("superset.tasks.schedules.deliver_alert") @patch("superset.tasks.schedules.logging.Logger.error") def test_run_alert_query(mock_error, mock_deliver_alert, setup_database): dbsession = setup_database # Test passing alert with null SQL result alert1 = dbsession.query(Alert).filter_by(id=1).one() run_alert_query(alert1.id, alert1.database_id, alert1.sql, alert1.label) assert mock_deliver_alert.call_count == 0 assert mock_error.call_count == 0 # Test passing alert with True SQL result alert2 = dbsession.query(Alert).filter_by(id=2).one() run_alert_query(alert2.id, alert2.database_id, alert2.sql, alert2.label) assert mock_deliver_alert.call_count == 1 assert mock_error.call_count == 0 # Test passing alert with error in SQL query alert3 = dbsession.query(Alert).filter_by(id=3).one() run_alert_query(alert3.id, alert3.database_id, alert3.sql, alert3.label) assert mock_deliver_alert.call_count == 1 assert mock_error.call_count == 2 # Test passing alert with invalid database alert4 = dbsession.query(Alert).filter_by(id=4).one() run_alert_query(alert4.id, alert4.database_id, alert4.sql, alert4.label) assert mock_deliver_alert.call_count == 1 assert mock_error.call_count == 3 # Test passing alert with no SQL statement alert5 = dbsession.query(Alert).filter_by(id=5).one() run_alert_query(alert5.id, alert5.database_id, alert5.sql, alert5.label) assert mock_deliver_alert.call_count == 1 assert mock_error.call_count == 4 @patch("superset.tasks.schedules.deliver_alert") @patch("superset.tasks.schedules.run_alert_query") def test_schedule_alert_query(mock_run_alert, mock_deliver_alert, setup_database): dbsession = setup_database active_alert = dbsession.query(Alert).filter_by(id=1).one() inactive_alert = dbsession.query(Alert).filter_by(id=3).one() # Test that inactive alerts are no processed schedule_alert_query(report_type=ScheduleType.alert, schedule_id=inactive_alert.id) assert mock_run_alert.call_count == 0 assert mock_deliver_alert.call_count == 0 # Test that active alerts with no recipients passed in are processed regularly schedule_alert_query(report_type=ScheduleType.alert, schedule_id=active_alert.id) assert mock_run_alert.call_count == 1 assert mock_deliver_alert.call_count == 0 # Test that active alerts sent as a test are delivered immediately schedule_alert_query( report_type=ScheduleType.alert, schedule_id=active_alert.id, recipients="testing@email.com", ) assert mock_run_alert.call_count == 1 assert mock_deliver_alert.call_count == 1 @patch("superset.tasks.slack_util.WebClient.files_upload") @patch("superset.tasks.schedules.send_email_smtp") @patch("superset.tasks.schedules._get_url_path") @patch("superset.utils.screenshots.ChartScreenshot.compute_and_cache") def test_deliver_alert_screenshot( screenshot_mock, url_mock, email_mock, file_upload_mock, setup_database ): dbsession = setup_database alert = dbsession.query(Alert).filter_by(id=2).one() screenshot = read_fixture("sample.png") screenshot_mock.return_value = screenshot # TODO: fix AlertModelView.show url call from test url_mock.side_effect = [ f"http://0.0.0.0:8080/alert/show/{alert.id}", f"http://0.0.0.0:8080/superset/slice/{alert.slice_id}/", ] deliver_alert(alert_id=alert.id) assert email_mock.call_args[1]["images"]["screenshot"] == screenshot assert file_upload_mock.call_args[1] == { "channels": alert.slack_channel, "file": screenshot, "initial_comment": f"\n*Triggered Alert: {alert.label} :redalert:*\n" f"SQL Statement:```{alert.sql}```\n\n", "title": f"[Alert] {alert.label}", }