grafana/pkg/services/sqlstore/alert_test.go
2021-09-01 17:38:56 +03:00

377 lines
10 KiB
Go

//go:build integration
// +build integration
package sqlstore
import (
"testing"
"time"
"github.com/grafana/grafana/pkg/components/simplejson"
"github.com/grafana/grafana/pkg/models"
. "github.com/smartystreets/goconvey/convey"
)
func mockTimeNow() {
var timeSeed int64
timeNow = func() time.Time {
loc := time.FixedZone("MockZoneUTC-5", -5*60*60)
fakeNow := time.Unix(timeSeed, 0).In(loc)
timeSeed++
return fakeNow
}
}
func resetTimeNow() {
timeNow = time.Now
}
func TestAlertingDataAccess(t *testing.T) {
mockTimeNow()
defer resetTimeNow()
Convey("Testing Alerting data access", t, func() {
sqlStore := InitTestDB(t)
testDash := insertTestDashboard(t, sqlStore, "dashboard with alerts", 1, 0, false, "alert")
evalData, err := simplejson.NewJson([]byte(`{"test": "test"}`))
So(err, ShouldBeNil)
items := []*models.Alert{
{
PanelId: 1,
DashboardId: testDash.Id,
OrgId: testDash.OrgId,
Name: "Alerting title",
Message: "Alerting message",
Settings: simplejson.New(),
Frequency: 1,
EvalData: evalData,
},
}
cmd := models.SaveAlertsCommand{
Alerts: items,
DashboardId: testDash.Id,
OrgId: 1,
UserId: 1,
}
err = SaveAlerts(&cmd)
Convey("Can create one alert", func() {
So(err, ShouldBeNil)
})
Convey("Can set new states", func() {
// Get alert so we can use its ID in tests
alertQuery := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, PanelId: 1, OrgId: 1, User: &models.SignedInUser{OrgRole: models.ROLE_ADMIN}}
err2 := HandleAlertsQuery(&alertQuery)
So(err2, ShouldBeNil)
insertedAlert := alertQuery.Result[0]
Convey("new state ok", func() {
cmd := &models.SetAlertStateCommand{
AlertId: insertedAlert.Id,
State: models.AlertStateOK,
}
err = SetAlertState(cmd)
So(err, ShouldBeNil)
})
alert, _ := getAlertById(insertedAlert.Id)
stateDateBeforePause := alert.NewStateDate
Convey("can pause all alerts", func() {
err := pauseAllAlerts(true)
So(err, ShouldBeNil)
Convey("cannot updated paused alert", func() {
cmd := &models.SetAlertStateCommand{
AlertId: insertedAlert.Id,
State: models.AlertStateOK,
}
err = SetAlertState(cmd)
So(err, ShouldNotBeNil)
})
Convey("alert is paused", func() {
alert, _ = getAlertById(insertedAlert.Id)
currentState := alert.State
So(currentState, ShouldEqual, "paused")
})
Convey("pausing alerts should update their NewStateDate", func() {
alert, _ = getAlertById(insertedAlert.Id)
stateDateAfterPause := alert.NewStateDate
So(stateDateBeforePause, ShouldHappenBefore, stateDateAfterPause)
})
Convey("unpausing alerts should update their NewStateDate again", func() {
err := pauseAllAlerts(false)
So(err, ShouldBeNil)
alert, _ = getAlertById(insertedAlert.Id)
stateDateAfterUnpause := alert.NewStateDate
So(stateDateBeforePause, ShouldHappenBefore, stateDateAfterUnpause)
})
})
})
Convey("Can read properties", func() {
alertQuery := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, PanelId: 1, OrgId: 1, User: &models.SignedInUser{OrgRole: models.ROLE_ADMIN}}
err2 := HandleAlertsQuery(&alertQuery)
alert := alertQuery.Result[0]
So(err2, ShouldBeNil)
So(alert.Id, ShouldBeGreaterThan, 0)
So(alert.DashboardId, ShouldEqual, testDash.Id)
So(alert.PanelId, ShouldEqual, 1)
So(alert.Name, ShouldEqual, "Alerting title")
So(alert.State, ShouldEqual, models.AlertStateUnknown)
So(alert.NewStateDate, ShouldNotBeNil)
So(alert.EvalData, ShouldNotBeNil)
So(alert.EvalData.Get("test").MustString(), ShouldEqual, "test")
So(alert.EvalDate, ShouldNotBeNil)
So(alert.ExecutionError, ShouldEqual, "")
So(alert.DashboardUid, ShouldNotBeNil)
So(alert.DashboardSlug, ShouldEqual, "dashboard-with-alerts")
})
Convey("Viewer can read alerts", func() {
viewerUser := &models.SignedInUser{OrgRole: models.ROLE_VIEWER, OrgId: 1}
alertQuery := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, PanelId: 1, OrgId: 1, User: viewerUser}
err2 := HandleAlertsQuery(&alertQuery)
So(err2, ShouldBeNil)
So(alertQuery.Result, ShouldHaveLength, 1)
})
Convey("Alerts with same dashboard id and panel id should update", func() {
modifiedItems := items
modifiedItems[0].Name = "Name"
modifiedCmd := models.SaveAlertsCommand{
DashboardId: testDash.Id,
OrgId: 1,
UserId: 1,
Alerts: modifiedItems,
}
err := SaveAlerts(&modifiedCmd)
Convey("Can save alerts with same dashboard and panel id", func() {
So(err, ShouldBeNil)
})
Convey("Alerts should be updated", func() {
query := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, OrgId: 1, User: &models.SignedInUser{OrgRole: models.ROLE_ADMIN}}
err2 := HandleAlertsQuery(&query)
So(err2, ShouldBeNil)
So(len(query.Result), ShouldEqual, 1)
So(query.Result[0].Name, ShouldEqual, "Name")
Convey("Alert state should not be updated", func() {
So(query.Result[0].State, ShouldEqual, models.AlertStateUnknown)
})
})
Convey("Updates without changes should be ignored", func() {
err3 := SaveAlerts(&modifiedCmd)
So(err3, ShouldBeNil)
})
})
Convey("Multiple alerts per dashboard", func() {
multipleItems := []*models.Alert{
{
DashboardId: testDash.Id,
PanelId: 1,
Name: "1",
OrgId: 1,
Settings: simplejson.New(),
},
{
DashboardId: testDash.Id,
PanelId: 2,
Name: "2",
OrgId: 1,
Settings: simplejson.New(),
},
{
DashboardId: testDash.Id,
PanelId: 3,
Name: "3",
OrgId: 1,
Settings: simplejson.New(),
},
}
cmd.Alerts = multipleItems
err = SaveAlerts(&cmd)
Convey("Should save 3 dashboards", func() {
So(err, ShouldBeNil)
queryForDashboard := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, OrgId: 1, User: &models.SignedInUser{OrgRole: models.ROLE_ADMIN}}
err2 := HandleAlertsQuery(&queryForDashboard)
So(err2, ShouldBeNil)
So(len(queryForDashboard.Result), ShouldEqual, 3)
})
Convey("should updated two dashboards and delete one", func() {
missingOneAlert := multipleItems[:2]
cmd.Alerts = missingOneAlert
err = SaveAlerts(&cmd)
Convey("should delete the missing alert", func() {
query := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, OrgId: 1, User: &models.SignedInUser{OrgRole: models.ROLE_ADMIN}}
err2 := HandleAlertsQuery(&query)
So(err2, ShouldBeNil)
So(len(query.Result), ShouldEqual, 2)
})
})
})
Convey("When dashboard is removed", func() {
items := []*models.Alert{
{
PanelId: 1,
DashboardId: testDash.Id,
Name: "Alerting title",
Message: "Alerting message",
},
}
cmd := models.SaveAlertsCommand{
Alerts: items,
DashboardId: testDash.Id,
OrgId: 1,
UserId: 1,
}
err = SaveAlerts(&cmd)
So(err, ShouldBeNil)
err = DeleteDashboard(&models.DeleteDashboardCommand{
OrgId: 1,
Id: testDash.Id,
})
So(err, ShouldBeNil)
Convey("Alerts should be removed", func() {
query := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, OrgId: 1, User: &models.SignedInUser{OrgRole: models.ROLE_ADMIN}}
err2 := HandleAlertsQuery(&query)
So(err2, ShouldBeNil)
So(len(query.Result), ShouldEqual, 0)
})
})
})
}
func TestPausingAlerts(t *testing.T) {
mockTimeNow()
defer resetTimeNow()
Convey("Given an alert", t, func() {
sqlStore := InitTestDB(t)
testDash := insertTestDashboard(t, sqlStore, "dashboard with alerts", 1, 0, false, "alert")
alert, err := insertTestAlert("Alerting title", "Alerting message", testDash.OrgId, testDash.Id, simplejson.New())
So(err, ShouldBeNil)
stateDateBeforePause := alert.NewStateDate
stateDateAfterPause := stateDateBeforePause
// Get alert so we can use its ID in tests
alertQuery := models.GetAlertsQuery{DashboardIDs: []int64{testDash.Id}, PanelId: 1, OrgId: 1, User: &models.SignedInUser{OrgRole: models.ROLE_ADMIN}}
err2 := HandleAlertsQuery(&alertQuery)
So(err2, ShouldBeNil)
insertedAlert := alertQuery.Result[0]
Convey("when paused", func() {
_, err := pauseAlert(testDash.OrgId, insertedAlert.Id, true)
So(err, ShouldBeNil)
Convey("the NewStateDate should be updated", func() {
alert, err := getAlertById(insertedAlert.Id)
So(err, ShouldBeNil)
stateDateAfterPause = alert.NewStateDate
So(stateDateBeforePause, ShouldHappenBefore, stateDateAfterPause)
})
})
Convey("when unpaused", func() {
_, err := pauseAlert(testDash.OrgId, insertedAlert.Id, false)
So(err, ShouldBeNil)
Convey("the NewStateDate should be updated again", func() {
alert, err := getAlertById(insertedAlert.Id)
So(err, ShouldBeNil)
stateDateAfterUnpause := alert.NewStateDate
So(stateDateAfterPause, ShouldHappenBefore, stateDateAfterUnpause)
})
})
})
}
func pauseAlert(orgId int64, alertId int64, pauseState bool) (int64, error) {
cmd := &models.PauseAlertCommand{
OrgId: orgId,
AlertIds: []int64{alertId},
Paused: pauseState,
}
err := PauseAlert(cmd)
So(err, ShouldBeNil)
return cmd.ResultCount, err
}
func insertTestAlert(title string, message string, orgId int64, dashId int64, settings *simplejson.Json) (*models.Alert, error) {
items := []*models.Alert{
{
PanelId: 1,
DashboardId: dashId,
OrgId: orgId,
Name: title,
Message: message,
Settings: settings,
Frequency: 1,
},
}
cmd := models.SaveAlertsCommand{
Alerts: items,
DashboardId: dashId,
OrgId: orgId,
UserId: 1,
}
err := SaveAlerts(&cmd)
return cmd.Alerts[0], err
}
func getAlertById(id int64) (*models.Alert, error) {
q := &models.GetAlertByIdQuery{
Id: id,
}
err := GetAlertById(q)
So(err, ShouldBeNil)
return q.Result, err
}
func pauseAllAlerts(pauseState bool) error {
cmd := &models.PauseAllAlertCommand{
Paused: pauseState,
}
err := PauseAllAlerts(cmd)
So(err, ShouldBeNil)
return err
}