mirror of
https://github.com/grafana/grafana.git
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393 lines
15 KiB
Go
393 lines
15 KiB
Go
package notifiers
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import (
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"context"
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"fmt"
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"os"
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"testing"
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"github.com/grafana/grafana/pkg/bus"
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"github.com/grafana/grafana/pkg/infra/log"
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"github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/services/alerting"
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"github.com/grafana/grafana/pkg/services/alerting/notifiers"
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"github.com/grafana/grafana/pkg/services/encryption/ossencryption"
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"github.com/grafana/grafana/pkg/services/sqlstore"
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"github.com/stretchr/testify/require"
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)
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var (
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correctProperties = "./testdata/test-configs/correct-properties"
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incorrectSettings = "./testdata/test-configs/incorrect-settings"
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noRequiredFields = "./testdata/test-configs/no-required-fields"
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correctPropertiesWithOrgName = "./testdata/test-configs/correct-properties-with-orgName"
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brokenYaml = "./testdata/test-configs/broken-yaml"
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doubleNotificationsConfig = "./testdata/test-configs/double-default"
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emptyFolder = "./testdata/test-configs/empty_folder"
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emptyFile = "./testdata/test-configs/empty"
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twoNotificationsConfig = "./testdata/test-configs/two-notifications"
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unknownNotifier = "./testdata/test-configs/unknown-notifier"
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)
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func TestNotificationAsConfig(t *testing.T) {
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var sqlStore *sqlstore.SQLStore
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logger := log.New("fake.log")
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t.Run("Testing notification as configuration", func(t *testing.T) {
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setup := func() {
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sqlStore = sqlstore.InitTestDB(t)
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setupBusHandlers(sqlStore)
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for i := 1; i < 5; i++ {
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orgCommand := models.CreateOrgCommand{Name: fmt.Sprintf("Main Org. %v", i)}
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err := sqlstore.CreateOrg(context.Background(), &orgCommand)
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require.NoError(t, err)
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}
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alerting.RegisterNotifier(&alerting.NotifierPlugin{
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Type: "slack",
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Name: "slack",
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Factory: notifiers.NewSlackNotifier,
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})
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alerting.RegisterNotifier(&alerting.NotifierPlugin{
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Type: "email",
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Name: "email",
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Factory: notifiers.NewEmailNotifier,
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})
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}
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t.Run("Can read correct properties", func(t *testing.T) {
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setup()
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_ = os.Setenv("TEST_VAR", "default")
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cfgProvider := &configReader{
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encryptionService: ossencryption.ProvideService(),
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log: log.New("test logger"),
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}
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cfg, err := cfgProvider.readConfig(context.Background(), correctProperties)
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_ = os.Unsetenv("TEST_VAR")
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if err != nil {
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t.Fatalf("readConfig return an error %v", err)
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}
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require.Equal(t, len(cfg), 1)
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ntCfg := cfg[0]
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nts := ntCfg.Notifications
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require.Equal(t, len(nts), 4)
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nt := nts[0]
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require.Equal(t, nt.Name, "default-slack-notification")
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require.Equal(t, nt.Type, "slack")
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require.Equal(t, nt.OrgID, int64(2))
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require.Equal(t, nt.UID, "notifier1")
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require.True(t, nt.IsDefault)
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require.Equal(t, nt.Settings, map[string]interface{}{
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"recipient": "XXX", "token": "xoxb", "uploadImage": true, "url": "https://slack.com",
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})
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require.Equal(t, nt.SecureSettings, map[string]string{
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"token": "xoxbsecure", "url": "https://slack.com/secure",
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})
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require.True(t, nt.SendReminder)
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require.Equal(t, nt.Frequency, "1h")
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nt = nts[1]
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require.Equal(t, nt.Name, "another-not-default-notification")
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require.Equal(t, nt.Type, "email")
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require.Equal(t, nt.OrgID, int64(3))
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require.Equal(t, nt.UID, "notifier2")
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require.False(t, nt.IsDefault)
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nt = nts[2]
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require.Equal(t, nt.Name, "check-unset-is_default-is-false")
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require.Equal(t, nt.Type, "slack")
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require.Equal(t, nt.OrgID, int64(3))
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require.Equal(t, nt.UID, "notifier3")
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require.False(t, nt.IsDefault)
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nt = nts[3]
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require.Equal(t, nt.Name, "Added notification with whitespaces in name")
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require.Equal(t, nt.Type, "email")
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require.Equal(t, nt.UID, "notifier4")
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require.Equal(t, nt.OrgID, int64(3))
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deleteNts := ntCfg.DeleteNotifications
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require.Equal(t, len(deleteNts), 4)
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deleteNt := deleteNts[0]
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require.Equal(t, deleteNt.Name, "default-slack-notification")
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require.Equal(t, deleteNt.UID, "notifier1")
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require.Equal(t, deleteNt.OrgID, int64(2))
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deleteNt = deleteNts[1]
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require.Equal(t, deleteNt.Name, "deleted-notification-without-orgId")
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require.Equal(t, deleteNt.OrgID, int64(1))
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require.Equal(t, deleteNt.UID, "notifier2")
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deleteNt = deleteNts[2]
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require.Equal(t, deleteNt.Name, "deleted-notification-with-0-orgId")
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require.Equal(t, deleteNt.OrgID, int64(1))
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require.Equal(t, deleteNt.UID, "notifier3")
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deleteNt = deleteNts[3]
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require.Equal(t, deleteNt.Name, "Deleted notification with whitespaces in name")
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require.Equal(t, deleteNt.OrgID, int64(1))
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require.Equal(t, deleteNt.UID, "notifier4")
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})
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t.Run("One configured notification", func(t *testing.T) {
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t.Run("no notification in database", func(t *testing.T) {
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setup()
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dc := newNotificationProvisioner(ossencryption.ProvideService(), logger)
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err := dc.applyChanges(context.Background(), twoNotificationsConfig)
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if err != nil {
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t.Fatalf("applyChanges return an error %v", err)
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}
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notificationsQuery := models.GetAllAlertNotificationsQuery{OrgId: 1}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.NotNil(t, notificationsQuery.Result)
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require.Equal(t, len(notificationsQuery.Result), 2)
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})
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t.Run("One notification in database with same name and uid", func(t *testing.T) {
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setup()
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existingNotificationCmd := models.CreateAlertNotificationCommand{
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Name: "channel1",
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OrgId: 1,
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Uid: "notifier1",
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Type: "slack",
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}
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err := sqlStore.CreateAlertNotificationCommand(context.Background(), &existingNotificationCmd)
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require.NoError(t, err)
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require.NotNil(t, existingNotificationCmd.Result)
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notificationsQuery := models.GetAllAlertNotificationsQuery{OrgId: 1}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.NotNil(t, notificationsQuery.Result)
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require.Equal(t, len(notificationsQuery.Result), 1)
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t.Run("should update one notification", func(t *testing.T) {
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dc := newNotificationProvisioner(ossencryption.ProvideService(), logger)
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err = dc.applyChanges(context.Background(), twoNotificationsConfig)
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if err != nil {
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t.Fatalf("applyChanges return an error %v", err)
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}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.NotNil(t, notificationsQuery.Result)
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require.Equal(t, len(notificationsQuery.Result), 2)
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nts := notificationsQuery.Result
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nt1 := nts[0]
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require.Equal(t, nt1.Type, "email")
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require.Equal(t, nt1.Name, "channel1")
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require.Equal(t, nt1.Uid, "notifier1")
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nt2 := nts[1]
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require.Equal(t, nt2.Type, "slack")
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require.Equal(t, nt2.Name, "channel2")
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require.Equal(t, nt2.Uid, "notifier2")
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})
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})
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t.Run("Two notifications with is_default", func(t *testing.T) {
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setup()
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dc := newNotificationProvisioner(ossencryption.ProvideService(), logger)
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err := dc.applyChanges(context.Background(), doubleNotificationsConfig)
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t.Run("should both be inserted", func(t *testing.T) {
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require.NoError(t, err)
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notificationsQuery := models.GetAllAlertNotificationsQuery{OrgId: 1}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.NotNil(t, notificationsQuery.Result)
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require.Equal(t, len(notificationsQuery.Result), 2)
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require.True(t, notificationsQuery.Result[0].IsDefault)
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require.True(t, notificationsQuery.Result[1].IsDefault)
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})
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})
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})
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t.Run("Two configured notification", func(t *testing.T) {
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t.Run("two other notifications in database", func(t *testing.T) {
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setup()
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existingNotificationCmd := models.CreateAlertNotificationCommand{
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Name: "channel0",
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OrgId: 1,
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Uid: "notifier0",
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Type: "slack",
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}
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err := sqlStore.CreateAlertNotificationCommand(context.Background(), &existingNotificationCmd)
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require.NoError(t, err)
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existingNotificationCmd = models.CreateAlertNotificationCommand{
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Name: "channel3",
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OrgId: 1,
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Uid: "notifier3",
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Type: "slack",
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}
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err = sqlStore.CreateAlertNotificationCommand(context.Background(), &existingNotificationCmd)
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require.NoError(t, err)
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notificationsQuery := models.GetAllAlertNotificationsQuery{OrgId: 1}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.NotNil(t, notificationsQuery.Result)
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require.Equal(t, len(notificationsQuery.Result), 2)
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t.Run("should have two new notifications", func(t *testing.T) {
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dc := newNotificationProvisioner(ossencryption.ProvideService(), logger)
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err := dc.applyChanges(context.Background(), twoNotificationsConfig)
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if err != nil {
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t.Fatalf("applyChanges return an error %v", err)
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}
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notificationsQuery = models.GetAllAlertNotificationsQuery{OrgId: 1}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.NotNil(t, notificationsQuery.Result)
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require.Equal(t, len(notificationsQuery.Result), 4)
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})
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})
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})
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t.Run("Can read correct properties with orgName instead of orgId", func(t *testing.T) {
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setup()
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existingOrg1 := models.GetOrgByNameQuery{Name: "Main Org. 1"}
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err := sqlstore.GetOrgByName(context.Background(), &existingOrg1)
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require.NoError(t, err)
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require.NotNil(t, existingOrg1.Result)
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existingOrg2 := models.GetOrgByNameQuery{Name: "Main Org. 2"}
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err = sqlstore.GetOrgByName(context.Background(), &existingOrg2)
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require.NoError(t, err)
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require.NotNil(t, existingOrg2.Result)
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existingNotificationCmd := models.CreateAlertNotificationCommand{
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Name: "default-notification-delete",
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OrgId: existingOrg2.Result.Id,
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Uid: "notifier2",
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Type: "slack",
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}
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err = sqlStore.CreateAlertNotificationCommand(context.Background(), &existingNotificationCmd)
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require.NoError(t, err)
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dc := newNotificationProvisioner(ossencryption.ProvideService(), logger)
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err = dc.applyChanges(context.Background(), correctPropertiesWithOrgName)
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if err != nil {
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t.Fatalf("applyChanges return an error %v", err)
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}
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notificationsQuery := models.GetAllAlertNotificationsQuery{OrgId: existingOrg2.Result.Id}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.NotNil(t, notificationsQuery.Result)
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require.Equal(t, len(notificationsQuery.Result), 1)
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nt := notificationsQuery.Result[0]
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require.Equal(t, nt.Name, "default-notification-create")
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require.Equal(t, nt.OrgId, existingOrg2.Result.Id)
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})
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t.Run("Config doesn't contain required field", func(t *testing.T) {
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setup()
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dc := newNotificationProvisioner(ossencryption.ProvideService(), logger)
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err := dc.applyChanges(context.Background(), noRequiredFields)
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require.NotNil(t, err)
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errString := err.Error()
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require.Contains(t, errString, "Deleted alert notification item 1 in configuration doesn't contain required field uid")
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require.Contains(t, errString, "Deleted alert notification item 2 in configuration doesn't contain required field name")
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require.Contains(t, errString, "Added alert notification item 1 in configuration doesn't contain required field name")
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require.Contains(t, errString, "Added alert notification item 2 in configuration doesn't contain required field uid")
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})
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t.Run("Empty yaml file", func(t *testing.T) {
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t.Run("should have not changed repo", func(t *testing.T) {
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setup()
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dc := newNotificationProvisioner(ossencryption.ProvideService(), logger)
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err := dc.applyChanges(context.Background(), emptyFile)
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if err != nil {
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t.Fatalf("applyChanges return an error %v", err)
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}
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notificationsQuery := models.GetAllAlertNotificationsQuery{OrgId: 1}
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err = sqlStore.GetAllAlertNotifications(context.Background(), ¬ificationsQuery)
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require.NoError(t, err)
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require.Empty(t, notificationsQuery.Result)
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})
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})
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t.Run("Broken yaml should return error", func(t *testing.T) {
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reader := &configReader{
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encryptionService: ossencryption.ProvideService(),
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log: log.New("test logger"),
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}
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_, err := reader.readConfig(context.Background(), brokenYaml)
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require.NotNil(t, err)
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})
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t.Run("Skip invalid directory", func(t *testing.T) {
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cfgProvider := &configReader{
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encryptionService: ossencryption.ProvideService(),
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log: log.New("test logger"),
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}
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cfg, err := cfgProvider.readConfig(context.Background(), emptyFolder)
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if err != nil {
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t.Fatalf("readConfig return an error %v", err)
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}
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require.Equal(t, len(cfg), 0)
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})
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t.Run("Unknown notifier should return error", func(t *testing.T) {
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cfgProvider := &configReader{
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encryptionService: ossencryption.ProvideService(),
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log: log.New("test logger"),
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}
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_, err := cfgProvider.readConfig(context.Background(), unknownNotifier)
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require.NotNil(t, err)
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require.Equal(t, err.Error(), `unsupported notification type "nonexisting"`)
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})
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t.Run("Read incorrect properties", func(t *testing.T) {
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cfgProvider := &configReader{
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encryptionService: ossencryption.ProvideService(),
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log: log.New("test logger"),
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}
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_, err := cfgProvider.readConfig(context.Background(), incorrectSettings)
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require.NotNil(t, err)
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require.Equal(t, err.Error(), "alert validation error: token must be specified when using the Slack chat API")
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})
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})
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}
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func setupBusHandlers(sqlStore *sqlstore.SQLStore) {
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bus.AddHandler("getOrg", func(ctx context.Context, q *models.GetOrgByNameQuery) error {
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return sqlstore.GetOrgByName(ctx, q)
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})
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bus.AddHandler("getAlertNotifications", func(ctx context.Context, q *models.GetAlertNotificationsWithUidQuery) error {
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return sqlStore.GetAlertNotificationsWithUid(ctx, q)
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})
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bus.AddHandler("createAlertNotification", func(ctx context.Context, cmd *models.CreateAlertNotificationCommand) error {
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return sqlStore.CreateAlertNotificationCommand(ctx, cmd)
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})
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bus.AddHandler("updateAlertNotification", func(ctx context.Context, cmd *models.UpdateAlertNotificationCommand) error {
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return sqlStore.UpdateAlertNotification(ctx, cmd)
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})
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bus.AddHandler("updateAlertNotification", func(ctx context.Context, cmd *models.UpdateAlertNotificationWithUidCommand) error {
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return sqlStore.UpdateAlertNotificationWithUid(ctx, cmd)
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})
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bus.AddHandler("deleteAlertNotification", func(ctx context.Context, cmd *models.DeleteAlertNotificationCommand) error {
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return sqlStore.DeleteAlertNotification(ctx, cmd)
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})
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bus.AddHandler("deleteAlertNotification", func(ctx context.Context, cmd *models.DeleteAlertNotificationWithUidCommand) error {
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return sqlStore.DeleteAlertNotificationWithUid(ctx, cmd)
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})
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}
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