grafana/pkg/services/ngalert/schedule/fetcher_test.go
Yuriy Tseretyan a081764fd8
Alerting: Scheduler to use AlertRule (#52354)
* update GetAlertRulesForSchedulingQuery to have result AlertRule
* update fetcher utils and registry to support AlertRule
* alertRuleInfo to use alert rule instead of version
* update updateCh hanlder of ruleRoutine to just clean up the state. The updated rule will be provided at the next evaluation
* update evalCh handler of ruleRoutine to use rule from the message and clear state as well as update extra labels

* remove unused function in ruleRoutine
* remove unused model SchedulableAlertRule

* store rule version in ruleRoutine instead of rule
* do not call the sender if nothing to send
2022-07-26 09:40:06 -04:00

27 lines
826 B
Go

package schedule
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/grafana/grafana/pkg/services/ngalert/models"
)
func TestHashUIDs(t *testing.T) {
r := []*models.AlertRule{{UID: "foo"}, {UID: "bar"}}
assert.Equal(t, uint64(0xade76f55c76a1c48), hashUIDs(r))
// expect the same hash irrespective of order
r = []*models.AlertRule{{UID: "bar"}, {UID: "foo"}}
assert.Equal(t, uint64(0xade76f55c76a1c48), hashUIDs(r))
// expect a different hash
r = []*models.AlertRule{{UID: "bar"}}
assert.Equal(t, uint64(0xd8d9a5186bad3880), hashUIDs(r))
// slice with no items
r = []*models.AlertRule{}
assert.Equal(t, uint64(0xcbf29ce484222325), hashUIDs(r))
// a different slice with no items should have the same hash
r = []*models.AlertRule{}
assert.Equal(t, uint64(0xcbf29ce484222325), hashUIDs(r))
}