mirror of
https://github.com/grafana/grafana.git
synced 2024-11-25 18:30:41 -06:00
646 lines
21 KiB
Go
646 lines
21 KiB
Go
package store
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import (
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"context"
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"errors"
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"golang.org/x/exp/rand"
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"github.com/grafana/grafana/pkg/services/folder"
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"github.com/grafana/grafana/pkg/services/ngalert/models"
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"github.com/grafana/grafana/pkg/services/ngalert/tests/fakes"
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"github.com/grafana/grafana/pkg/util"
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)
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func TestCalculateChanges(t *testing.T) {
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orgId := int64(rand.Int31())
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gen := models.RuleGen
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t.Run("detects alerts that need to be added", func(t *testing.T) {
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fakeStore := fakes.NewRuleStore(t)
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groupKey := models.GenerateGroupKey(orgId)
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rules := gen.With(gen.WithOrgID(orgId), simulateSubmitted, withoutUID).GenerateMany(1, 5)
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submitted := make([]*models.AlertRuleWithOptionals, 0, len(rules))
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for _, rule := range rules {
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submitted = append(submitted, &models.AlertRuleWithOptionals{AlertRule: rule})
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}
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changes, err := CalculateChanges(context.Background(), fakeStore, groupKey, submitted)
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require.NoError(t, err)
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require.Len(t, changes.New, len(submitted))
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require.Empty(t, changes.Delete)
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require.Empty(t, changes.Update)
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outerloop:
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for _, expected := range submitted {
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for _, rule := range changes.New {
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if len(expected.Diff(rule)) == 0 {
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continue outerloop
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}
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}
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require.Fail(t, "changes did not contain rule that was submitted")
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}
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})
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t.Run("detects alerts that need to be deleted", func(t *testing.T) {
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groupKey := models.GenerateGroupKey(orgId)
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inDatabase := gen.With(gen.WithGroupKey(groupKey)).GenerateManyRef(1, 5)
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inDatabaseMap := groupByUID(t, inDatabase)
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fakeStore := fakes.NewRuleStore(t)
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fakeStore.PutRule(context.Background(), inDatabase...)
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changes, err := CalculateChanges(context.Background(), fakeStore, groupKey, make([]*models.AlertRuleWithOptionals, 0))
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require.NoError(t, err)
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require.Equal(t, groupKey, changes.GroupKey)
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require.Empty(t, changes.New)
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require.Empty(t, changes.Update)
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require.Len(t, changes.Delete, len(inDatabaseMap))
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for _, toDelete := range changes.Delete {
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require.Contains(t, inDatabaseMap, toDelete.UID)
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db := inDatabaseMap[toDelete.UID]
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require.Equal(t, db, toDelete)
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}
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require.Contains(t, changes.AffectedGroups, groupKey)
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require.Equal(t, models.RulesGroup(inDatabase), changes.AffectedGroups[groupKey])
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})
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t.Run("should detect alerts that needs to be updated", func(t *testing.T) {
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groupKey := models.GenerateGroupKey(orgId)
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inDatabase := gen.With(gen.WithGroupKey(groupKey)).GenerateManyRef(1, 5)
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inDatabaseMap := groupByUID(t, inDatabase)
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rules := gen.With(simulateSubmitted, gen.WithGroupKey(groupKey), withUIDs(inDatabaseMap)).GenerateManyRef(len(inDatabase), len(inDatabase))
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submittedMap := groupByUID(t, rules)
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submitted := make([]*models.AlertRuleWithOptionals, 0, len(rules))
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for _, rule := range rules {
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submitted = append(submitted, &models.AlertRuleWithOptionals{AlertRule: *rule})
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}
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fakeStore := fakes.NewRuleStore(t)
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fakeStore.PutRule(context.Background(), inDatabase...)
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changes, err := CalculateChanges(context.Background(), fakeStore, groupKey, submitted)
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require.NoError(t, err)
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require.Equal(t, groupKey, changes.GroupKey)
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require.Len(t, changes.Update, len(inDatabase))
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for _, upsert := range changes.Update {
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require.NotNil(t, upsert.Existing)
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require.Equal(t, upsert.Existing.UID, upsert.New.UID)
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require.Equal(t, inDatabaseMap[upsert.Existing.UID], upsert.Existing)
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require.Equal(t, submittedMap[upsert.Existing.UID], upsert.New)
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require.NotEmpty(t, upsert.Diff)
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}
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require.Empty(t, changes.Delete)
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require.Empty(t, changes.New)
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require.Contains(t, changes.AffectedGroups, groupKey)
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require.Equal(t, models.RulesGroup(inDatabase), changes.AffectedGroups[groupKey])
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})
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t.Run("should include only if there are changes ignoring specific fields", func(t *testing.T) {
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groupKey := models.GenerateGroupKey(orgId)
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inDatabase := gen.With(gen.WithGroupKey(groupKey)).GenerateManyRef(1, 5)
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submitted := make([]*models.AlertRuleWithOptionals, 0, len(inDatabase))
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for _, rule := range inDatabase {
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r := models.CopyRule(rule)
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// Ignore difference in the following fields as submitted models do not have them set
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r.ID = int64(rand.Int31())
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r.Version = int64(rand.Int31())
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r.Updated = r.Updated.Add(1 * time.Minute)
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submitted = append(submitted, &models.AlertRuleWithOptionals{AlertRule: *r})
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}
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fakeStore := fakes.NewRuleStore(t)
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fakeStore.PutRule(context.Background(), inDatabase...)
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changes, err := CalculateChanges(context.Background(), fakeStore, groupKey, submitted)
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require.NoError(t, err)
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require.Empty(t, changes.Update)
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require.Empty(t, changes.Delete)
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require.Empty(t, changes.New)
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})
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t.Run("should patch rule with UID specified by existing rule", func(t *testing.T) {
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testCases := []struct {
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name string
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mutator models.AlertRuleMutator
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}{
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{
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name: "title is empty",
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mutator: func(r *models.AlertRule) {
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r.Title = ""
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},
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},
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{
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name: "condition and data are empty",
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mutator: func(r *models.AlertRule) {
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r.Condition = ""
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r.Data = nil
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},
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},
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{
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name: "ExecErrState is empty",
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mutator: func(r *models.AlertRule) {
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r.ExecErrState = ""
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},
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},
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{
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name: "NoDataState is empty",
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mutator: func(r *models.AlertRule) {
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r.NoDataState = ""
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},
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},
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{
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name: "For is 0",
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mutator: func(r *models.AlertRule) {
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r.For = 0
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},
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},
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}
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dbRule := gen.With(gen.WithOrgID(orgId)).GenerateRef()
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fakeStore := fakes.NewRuleStore(t)
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fakeStore.PutRule(context.Background(), dbRule)
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groupKey := models.GenerateGroupKey(orgId)
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for _, testCase := range testCases {
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t.Run(testCase.name, func(t *testing.T) {
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expected := gen.With(simulateSubmitted, testCase.mutator).GenerateRef()
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expected.UID = dbRule.UID
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submitted := *expected
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changes, err := CalculateChanges(context.Background(), fakeStore, groupKey, []*models.AlertRuleWithOptionals{{AlertRule: submitted}})
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require.NoError(t, err)
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require.Len(t, changes.Update, 1)
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ch := changes.Update[0]
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require.Equal(t, ch.Existing, dbRule)
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fixed := models.AlertRuleWithOptionals{AlertRule: *expected}
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models.PatchPartialAlertRule(dbRule, &fixed)
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require.Equal(t, fixed.AlertRule, *ch.New)
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})
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}
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})
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t.Run("should be able to find alerts by UID in other group/namespace", func(t *testing.T) {
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sourceGroupKey := models.GenerateGroupKey(orgId)
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inDatabase := gen.With(gen.WithGroupKey(sourceGroupKey)).GenerateManyRef(10, 20)
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inDatabaseMap := groupByUID(t, inDatabase)
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fakeStore := fakes.NewRuleStore(t)
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fakeStore.PutRule(context.Background(), inDatabase...)
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namespace := randFolder()
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groupName := util.GenerateShortUID()
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groupKey := models.AlertRuleGroupKey{
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OrgID: orgId,
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NamespaceUID: namespace.UID,
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RuleGroup: groupName,
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}
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rules := gen.With(simulateSubmitted, gen.WithGroupKey(groupKey), withUIDs(inDatabaseMap)).GenerateManyRef(5, len(inDatabase))
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submittedMap := groupByUID(t, rules)
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submitted := make([]*models.AlertRuleWithOptionals, 0, len(rules))
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for _, rule := range rules {
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submitted = append(submitted, &models.AlertRuleWithOptionals{AlertRule: *rule})
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}
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changes, err := CalculateChanges(context.Background(), fakeStore, groupKey, submitted)
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require.NoError(t, err)
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require.Equal(t, groupKey, changes.GroupKey)
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require.Empty(t, changes.Delete)
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require.Empty(t, changes.New)
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require.Len(t, changes.Update, len(submitted))
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for _, update := range changes.Update {
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require.NotNil(t, update.Existing)
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require.Equal(t, update.Existing.UID, update.New.UID)
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require.Equal(t, inDatabaseMap[update.Existing.UID], update.Existing)
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require.Equal(t, submittedMap[update.Existing.UID], update.New)
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require.NotEmpty(t, update.Diff)
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}
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require.Contains(t, changes.AffectedGroups, sourceGroupKey)
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require.NotContains(t, changes.AffectedGroups, groupKey) // because there is no such group in database yet
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require.Len(t, changes.AffectedGroups[sourceGroupKey], len(inDatabase))
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})
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t.Run("should fail when submitted rule has UID that does not exist in db", func(t *testing.T) {
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fakeStore := fakes.NewRuleStore(t)
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groupKey := models.GenerateGroupKey(orgId)
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submitted := gen.With(gen.WithOrgID(orgId), simulateSubmitted).Generate()
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require.NotEqual(t, "", submitted.UID)
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_, err := CalculateChanges(context.Background(), fakeStore, groupKey, []*models.AlertRuleWithOptionals{{AlertRule: submitted}})
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require.Error(t, err)
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})
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t.Run("should fail if cannot fetch current rules in the group", func(t *testing.T) {
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fakeStore := fakes.NewRuleStore(t)
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expectedErr := errors.New("TEST ERROR")
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fakeStore.Hook = func(cmd any) error {
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switch cmd.(type) {
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case models.ListAlertRulesQuery:
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return expectedErr
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}
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return nil
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}
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groupKey := models.GenerateGroupKey(orgId)
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submitted := gen.With(gen.WithOrgID(orgId), simulateSubmitted, withoutUID).Generate()
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_, err := CalculateChanges(context.Background(), fakeStore, groupKey, []*models.AlertRuleWithOptionals{{AlertRule: submitted}})
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require.ErrorIs(t, err, expectedErr)
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})
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t.Run("should fail if cannot fetch rule by UID", func(t *testing.T) {
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fakeStore := fakes.NewRuleStore(t)
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expectedErr := errors.New("TEST ERROR")
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fakeStore.Hook = func(cmd any) error {
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switch cmd.(type) {
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case models.GetAlertRulesGroupByRuleUIDQuery:
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return expectedErr
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}
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return nil
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}
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groupKey := models.GenerateGroupKey(orgId)
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submitted := gen.With(gen.WithOrgID(orgId), simulateSubmitted).Generate()
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_, err := CalculateChanges(context.Background(), fakeStore, groupKey, []*models.AlertRuleWithOptionals{{AlertRule: submitted}})
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require.ErrorIs(t, err, expectedErr)
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})
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}
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func TestCalculateAutomaticChanges(t *testing.T) {
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orgID := rand.Int63()
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gen := models.RuleGen
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t.Run("should mark all rules in affected groups", func(t *testing.T) {
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group := models.GenerateGroupKey(orgID)
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rules := gen.With(gen.WithGroupKey(group)).GenerateManyRef(10)
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// copy rules to make sure that the function does not modify the original rules
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copies := make([]*models.AlertRule, 0, len(rules))
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for _, rule := range rules {
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copies = append(copies, models.CopyRule(rule))
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}
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var updates []RuleDelta
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for i := 0; i < 5; i++ {
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ruleCopy := models.CopyRule(copies[i])
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ruleCopy.Title += util.GenerateShortUID()
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updates = append(updates, RuleDelta{
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Existing: copies[i],
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New: ruleCopy,
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})
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}
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// simulate adding new rules, updating a few existing and delete some from the same rule
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ch := &GroupDelta{
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GroupKey: group,
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AffectedGroups: map[models.AlertRuleGroupKey]models.RulesGroup{
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group: copies,
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},
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New: gen.With(gen.WithGroupKey(group)).GenerateManyRef(2),
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Update: updates,
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Delete: rules[5:7],
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}
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result := UpdateCalculatedRuleFields(ch)
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require.NotEqual(t, ch, result)
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require.Equal(t, ch.GroupKey, result.GroupKey)
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require.Equal(t, map[models.AlertRuleGroupKey]models.RulesGroup{
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group: rules,
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}, result.AffectedGroups)
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require.Equal(t, ch.New, result.New)
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require.Equal(t, rules[5:7], result.Delete)
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var expected []RuleDelta
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expected = append(expected, updates...)
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// all rules that were not updated directly by user should be added to the
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for _, rule := range rules[7:] {
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expected = append(expected, RuleDelta{
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Existing: rule,
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New: rule,
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})
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}
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require.Equal(t, expected, result.Update)
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})
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t.Run("should re-index rules in affected groups other than updated", func(t *testing.T) {
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group := models.GenerateGroupKey(orgID)
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rules := gen.With(gen.WithGroupKey(group), gen.WithSequentialGroupIndex()).GenerateManyRef(3)
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group2 := models.GenerateGroupKey(orgID)
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rules2 := gen.With(gen.WithGroupKey(group2), gen.WithSequentialGroupIndex()).GenerateManyRef(4)
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movedIndex := rand.Intn(len(rules2))
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movedRule := rules2[movedIndex]
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copyRule := models.CopyRule(movedRule)
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copyRule.RuleGroup = group.RuleGroup
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copyRule.NamespaceUID = group.NamespaceUID
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copyRule.RuleGroupIndex = len(rules)
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update := RuleDelta{
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Existing: movedRule,
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New: copyRule,
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}
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shuffled := make([]*models.AlertRule, 0, len(rules2))
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copy(shuffled, rules2)
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rand.Shuffle(len(shuffled), func(i, j int) {
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shuffled[i], shuffled[j] = shuffled[j], shuffled[i]
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})
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// simulate moving a rule from one group to another.
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ch := &GroupDelta{
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GroupKey: group,
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AffectedGroups: map[models.AlertRuleGroupKey]models.RulesGroup{
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group: rules,
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group2: shuffled,
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},
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Update: []RuleDelta{
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update,
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},
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}
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result := UpdateCalculatedRuleFields(ch)
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require.NotEqual(t, ch, result)
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require.Equal(t, ch.GroupKey, result.GroupKey)
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require.Equal(t, ch.AffectedGroups, result.AffectedGroups)
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require.Equal(t, ch.New, result.New)
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require.Equal(t, ch.Delete, result.Delete)
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require.Equal(t, ch.Update, result.Update[0:1])
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require.Contains(t, result.Update, update)
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for _, rule := range rules {
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assert.Containsf(t, result.Update, RuleDelta{
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Existing: rule,
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New: rule,
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}, "automatic changes expected to contain all rules of the updated group")
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}
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// calculate expected index of the rules in the source group after the move
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expectedReindex := make(map[string]int, len(rules2)-1)
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idx := 1
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for _, rule := range rules2 {
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if rule.UID == movedRule.UID {
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continue
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}
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expectedReindex[rule.UID] = idx
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idx++
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}
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for _, upd := range result.Update {
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expectedIdx, ok := expectedReindex[upd.Existing.UID]
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if !ok {
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continue
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}
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diff := upd.Existing.Diff(upd.New)
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if upd.Existing.RuleGroupIndex != expectedIdx {
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require.Lenf(t, diff, 1, fmt.Sprintf("the rule in affected group should be re-indexed to %d but it still has index %d. Moved rule with index %d", expectedIdx, upd.Existing.RuleGroupIndex, movedIndex))
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require.Equal(t, "RuleGroupIndex", diff[0].Path)
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require.Equal(t, expectedIdx, upd.New.RuleGroupIndex)
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} else {
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require.Empty(t, diff)
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}
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}
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})
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}
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func TestCalculateRuleGroupDelete(t *testing.T) {
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gen := models.RuleGen
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fakeStore := fakes.NewRuleStore(t)
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groupKey := models.GenerateGroupKey(1)
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otherRules := gen.With(gen.WithOrgID(groupKey.OrgID), gen.WithNamespaceUIDNotIn(groupKey.NamespaceUID)).GenerateManyRef(3)
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fakeStore.Rules[groupKey.OrgID] = otherRules
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t.Run("NotFound when group does not exist", func(t *testing.T) {
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delta, err := CalculateRuleGroupDelete(context.Background(), fakeStore, groupKey)
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require.ErrorIs(t, err, models.ErrAlertRuleGroupNotFound, "expected ErrAlertRuleGroupNotFound but got %s", err)
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require.Nil(t, delta)
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})
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t.Run("set AffectedGroups when a rule refers to an existing group", func(t *testing.T) {
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groupRules := gen.With(gen.WithGroupKey(groupKey)).GenerateManyRef(3)
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fakeStore.Rules[groupKey.OrgID] = append(fakeStore.Rules[groupKey.OrgID], groupRules...)
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delta, err := CalculateRuleGroupDelete(context.Background(), fakeStore, groupKey)
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require.NoError(t, err)
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assert.Equal(t, groupKey, delta.GroupKey)
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assert.EqualValues(t, groupRules, delta.Delete)
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assert.Empty(t, delta.Update)
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assert.Empty(t, delta.New)
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assert.Len(t, delta.AffectedGroups, 1)
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assert.Equal(t, models.RulesGroup(groupRules), delta.AffectedGroups[delta.GroupKey])
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})
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}
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func TestCalculateRuleDelete(t *testing.T) {
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gen := models.RuleGen
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fakeStore := fakes.NewRuleStore(t)
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rule := gen.GenerateRef()
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otherRules := gen.With(gen.WithOrgID(rule.OrgID), gen.WithNamespaceUIDNotIn(rule.NamespaceUID)).GenerateManyRef(3)
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fakeStore.Rules[rule.OrgID] = otherRules
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t.Run("nil when a rule does not exist", func(t *testing.T) {
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delta, err := CalculateRuleDelete(context.Background(), fakeStore, rule.GetKey())
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require.ErrorIs(t, err, models.ErrAlertRuleNotFound)
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require.Nil(t, delta)
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})
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t.Run("set AffectedGroups when a rule refers to an existing group", func(t *testing.T) {
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groupRules := gen.With(gen.WithGroupKey(rule.GetGroupKey())).GenerateManyRef(3)
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groupRules = append(groupRules, rule)
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|
fakeStore.Rules[rule.OrgID] = append(fakeStore.Rules[rule.OrgID], groupRules...)
|
|
|
|
delta, err := CalculateRuleDelete(context.Background(), fakeStore, rule.GetKey())
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rule.GetGroupKey(), delta.GroupKey)
|
|
assert.Len(t, delta.Delete, 1)
|
|
assert.Equal(t, rule, delta.Delete[0])
|
|
|
|
assert.Empty(t, delta.Update)
|
|
assert.Empty(t, delta.New)
|
|
|
|
assert.Len(t, delta.AffectedGroups, 1)
|
|
assert.Equal(t, models.RulesGroup(groupRules), delta.AffectedGroups[delta.GroupKey])
|
|
})
|
|
}
|
|
|
|
func TestCalculateRuleUpdate(t *testing.T) {
|
|
gen := models.RuleGen
|
|
fakeStore := fakes.NewRuleStore(t)
|
|
rule := gen.GenerateRef()
|
|
otherRules := gen.With(gen.WithOrgID(rule.OrgID), gen.WithNamespaceUIDNotIn(rule.NamespaceUID)).GenerateManyRef(3)
|
|
groupRules := gen.With(gen.WithGroupKey(rule.GetGroupKey())).GenerateManyRef(3)
|
|
groupRules = append(groupRules, rule)
|
|
fakeStore.Rules[rule.OrgID] = append(otherRules, groupRules...)
|
|
|
|
t.Run("when a rule is not changed", func(t *testing.T) {
|
|
cp := models.CopyRule(rule)
|
|
delta, err := CalculateRuleUpdate(context.Background(), fakeStore, &models.AlertRuleWithOptionals{
|
|
AlertRule: *cp,
|
|
HasPause: false,
|
|
})
|
|
require.NoError(t, err)
|
|
require.True(t, delta.IsEmpty())
|
|
})
|
|
|
|
t.Run("when a rule is updated", func(t *testing.T) {
|
|
cp := models.CopyRule(rule)
|
|
cp.For = cp.For + 1*time.Minute // cause any diff
|
|
|
|
delta, err := CalculateRuleUpdate(context.Background(), fakeStore, &models.AlertRuleWithOptionals{
|
|
AlertRule: *cp,
|
|
HasPause: false,
|
|
})
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rule.GetGroupKey(), delta.GroupKey)
|
|
assert.Empty(t, delta.New)
|
|
assert.Empty(t, delta.Delete)
|
|
assert.Len(t, delta.Update, 1)
|
|
assert.Equal(t, cp, delta.Update[0].New)
|
|
assert.Equal(t, rule, delta.Update[0].Existing)
|
|
|
|
require.Contains(t, delta.AffectedGroups, delta.GroupKey)
|
|
assert.Equal(t, models.RulesGroup(groupRules), delta.AffectedGroups[delta.GroupKey])
|
|
})
|
|
|
|
t.Run("when a rule is moved between groups", func(t *testing.T) {
|
|
sourceGroupKey := rule.GetGroupKey()
|
|
targetGroupKey := models.GenerateGroupKey(rule.OrgID)
|
|
targetGroup := gen.With(gen.WithGroupKey(targetGroupKey)).GenerateManyRef(3)
|
|
fakeStore.Rules[rule.OrgID] = append(fakeStore.Rules[rule.OrgID], targetGroup...)
|
|
|
|
cp := models.CopyRule(rule)
|
|
cp.NamespaceUID = targetGroupKey.NamespaceUID
|
|
cp.RuleGroup = targetGroupKey.RuleGroup
|
|
|
|
delta, err := CalculateRuleUpdate(context.Background(), fakeStore, &models.AlertRuleWithOptionals{
|
|
AlertRule: *cp,
|
|
HasPause: false,
|
|
})
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, targetGroupKey, delta.GroupKey)
|
|
assert.Empty(t, delta.New)
|
|
assert.Empty(t, delta.Delete)
|
|
assert.Len(t, delta.Update, 1)
|
|
assert.Equal(t, cp, delta.Update[0].New)
|
|
assert.Equal(t, rule, delta.Update[0].Existing)
|
|
|
|
require.Contains(t, delta.AffectedGroups, sourceGroupKey)
|
|
assert.Equal(t, models.RulesGroup(groupRules), delta.AffectedGroups[sourceGroupKey])
|
|
require.Contains(t, delta.AffectedGroups, targetGroupKey)
|
|
assert.Equal(t, models.RulesGroup(targetGroup), delta.AffectedGroups[targetGroupKey])
|
|
})
|
|
}
|
|
|
|
func TestCalculateRuleCreate(t *testing.T) {
|
|
gen := models.RuleGen
|
|
t.Run("when a rule refers to a new group", func(t *testing.T) {
|
|
fakeStore := fakes.NewRuleStore(t)
|
|
rule := gen.GenerateRef()
|
|
|
|
delta, err := CalculateRuleCreate(context.Background(), fakeStore, rule)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rule.GetGroupKey(), delta.GroupKey)
|
|
assert.Empty(t, delta.AffectedGroups)
|
|
assert.Empty(t, delta.Delete)
|
|
assert.Empty(t, delta.Update)
|
|
assert.Len(t, delta.New, 1)
|
|
assert.Equal(t, rule, delta.New[0])
|
|
})
|
|
|
|
t.Run("when a rule refers to an existing group", func(t *testing.T) {
|
|
fakeStore := fakes.NewRuleStore(t)
|
|
rule := gen.GenerateRef()
|
|
|
|
groupRules := gen.With(gen.WithGroupKey(rule.GetGroupKey())).GenerateManyRef(3)
|
|
otherRules := gen.With(gen.WithGroupKey(rule.GetGroupKey()), gen.WithNamespaceUIDNotIn(rule.NamespaceUID)).GenerateManyRef(3)
|
|
fakeStore.Rules[rule.OrgID] = append(groupRules, otherRules...)
|
|
|
|
delta, err := CalculateRuleCreate(context.Background(), fakeStore, rule)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, rule.GetGroupKey(), delta.GroupKey)
|
|
assert.Len(t, delta.AffectedGroups, 1)
|
|
assert.Equal(t, models.RulesGroup(groupRules), delta.AffectedGroups[delta.GroupKey])
|
|
assert.Empty(t, delta.Delete)
|
|
assert.Empty(t, delta.Update)
|
|
assert.Len(t, delta.New, 1)
|
|
assert.Equal(t, rule, delta.New[0])
|
|
})
|
|
}
|
|
|
|
// simulateSubmitted resets some fields of the structure that are not populated by API model to model conversion
|
|
func simulateSubmitted(rule *models.AlertRule) {
|
|
rule.ID = 0
|
|
rule.Version = 0
|
|
rule.Updated = time.Time{}
|
|
}
|
|
|
|
func withoutUID(rule *models.AlertRule) {
|
|
rule.UID = ""
|
|
}
|
|
|
|
func withUIDs(uids map[string]*models.AlertRule) models.AlertRuleMutator {
|
|
unused := make([]string, 0, len(uids))
|
|
for s := range uids {
|
|
unused = append(unused, s)
|
|
}
|
|
return func(rule *models.AlertRule) {
|
|
if len(unused) == 0 {
|
|
return
|
|
}
|
|
rule.UID = unused[0]
|
|
unused = unused[1:]
|
|
}
|
|
}
|
|
|
|
func randFolder() *folder.Folder {
|
|
return &folder.Folder{
|
|
UID: util.GenerateShortUID(),
|
|
Title: "TEST-FOLDER-" + util.GenerateShortUID(),
|
|
URL: "",
|
|
Version: 0,
|
|
Created: time.Time{},
|
|
Updated: time.Time{},
|
|
UpdatedBy: 0,
|
|
CreatedBy: 0,
|
|
}
|
|
}
|
|
|
|
func groupByUID(t *testing.T, list []*models.AlertRule) map[string]*models.AlertRule {
|
|
result := make(map[string]*models.AlertRule, len(list))
|
|
for _, rule := range list {
|
|
if _, ok := result[rule.UID]; ok {
|
|
t.Fatalf("expected unique UID for rule %s but duplicate", rule.UID)
|
|
}
|
|
result[rule.UID] = rule
|
|
}
|
|
return result
|
|
}
|