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106 lines
3.8 KiB
Python
106 lines
3.8 KiB
Python
from unittest import TestCase
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from tests import BaseTestCase
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from redash.models import Alert, db, next_state, OPERATORS
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from redash.utils import json_dumps
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class TestAlertAll(BaseTestCase):
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def test_returns_all_alerts_for_given_groups(self):
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ds1 = self.factory.data_source
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group = self.factory.create_group()
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ds2 = self.factory.create_data_source(group=group)
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query1 = self.factory.create_query(data_source=ds1)
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query2 = self.factory.create_query(data_source=ds2)
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alert1 = self.factory.create_alert(query_rel=query1)
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alert2 = self.factory.create_alert(query_rel=query2)
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db.session.flush()
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alerts = Alert.all(group_ids=[group.id, self.factory.default_group.id])
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self.assertIn(alert1, alerts)
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self.assertIn(alert2, alerts)
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alerts = Alert.all(group_ids=[self.factory.default_group.id])
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self.assertIn(alert1, alerts)
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self.assertNotIn(alert2, alerts)
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alerts = Alert.all(group_ids=[group.id])
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self.assertNotIn(alert1, alerts)
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self.assertIn(alert2, alerts)
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def test_return_each_alert_only_once(self):
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group = self.factory.create_group()
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self.factory.data_source.add_group(group)
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alert = self.factory.create_alert()
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alerts = Alert.all(group_ids=[self.factory.default_group.id, group.id])
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self.assertEqual(1, len(list(alerts)))
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self.assertIn(alert, alerts)
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def get_results(value):
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return json_dumps(
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{"rows": [{"foo": value}], "columns": [{"name": "foo", "type": "STRING"}]}
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)
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class TestAlertEvaluate(BaseTestCase):
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def create_alert(self, results, column="foo", value="1"):
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result = self.factory.create_query_result(data=results)
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query = self.factory.create_query(latest_query_data_id=result.id)
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alert = self.factory.create_alert(
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query_rel=query, options={"op": "equals", "column": column, "value": value}
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)
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return alert
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def test_evaluate_triggers_alert_when_equal(self):
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alert = self.create_alert(get_results(1))
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self.assertEqual(alert.evaluate(), Alert.TRIGGERED_STATE)
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def test_evaluate_number_value_and_string_threshold(self):
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alert = self.create_alert(get_results(1), value="string")
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self.assertEqual(alert.evaluate(), Alert.UNKNOWN_STATE)
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def test_evaluate_return_unknown_when_missing_column(self):
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alert = self.create_alert(get_results(1), column="bar")
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self.assertEqual(alert.evaluate(), Alert.UNKNOWN_STATE)
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def test_evaluate_return_unknown_when_empty_results(self):
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results = json_dumps(
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{"rows": [], "columns": [{"name": "foo", "type": "STRING"}]}
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)
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alert = self.create_alert(results)
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self.assertEqual(alert.evaluate(), Alert.UNKNOWN_STATE)
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class TestNextState(TestCase):
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def test_numeric_value(self):
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self.assertEqual(Alert.TRIGGERED_STATE, next_state(OPERATORS.get("=="), 1, "1"))
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self.assertEqual(
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Alert.TRIGGERED_STATE, next_state(OPERATORS.get("=="), 1, "1.0")
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)
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self.assertEqual(Alert.TRIGGERED_STATE, next_state(OPERATORS.get(">"), "5", 1))
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def test_numeric_value_and_plain_string(self):
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self.assertEqual(
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Alert.UNKNOWN_STATE, next_state(OPERATORS.get("=="), 1, "string")
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)
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def test_non_numeric_value(self):
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self.assertEqual(Alert.OK_STATE, next_state(OPERATORS.get("=="), "string", "1.0"))
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def test_string_value(self):
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self.assertEqual(
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Alert.TRIGGERED_STATE, next_state(OPERATORS.get("=="), "string", "string")
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)
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def test_boolean_value(self):
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self.assertEqual(
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Alert.TRIGGERED_STATE, next_state(OPERATORS.get("=="), False, "false")
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)
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self.assertEqual(
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Alert.TRIGGERED_STATE, next_state(OPERATORS.get("!="), False, "true")
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)
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