Copyright 2020, 2021, 2022, 2023 Red Hat, Inc
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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package metrics_test
import (
"fmt"
"testing"
"time"
"github.com/RedHatInsights/insights-operator-utils/tests/helpers"
"github.com/RedHatInsights/insights-results-aggregator-data/testdata"
"github.com/Shopify/sarama/mocks"
mapset "github.com/deckarep/golang-set"
"github.com/prometheus/client_golang/prometheus"
prommodels "github.com/prometheus/client_model/go"
"github.com/rs/zerolog"
"github.com/stretchr/testify/assert"
"github.com/RedHatInsights/insights-results-aggregator/broker"
"github.com/RedHatInsights/insights-results-aggregator/metrics"
"github.com/RedHatInsights/insights-results-aggregator/producer"
ira_helpers "github.com/RedHatInsights/insights-results-aggregator/tests/helpers"
"github.com/RedHatInsights/insights-results-aggregator/types"
)
const (
testTopicName = "ccx.ocp.results"
testCaseTimeLimit = 60 * time . Second
)
var testOrgAllowlist = mapset . NewSetWith ( testdata . OrgID )
func init ( ) {
zerolog . SetGlobalLevel ( zerolog . WarnLevel )
}
func assertCounterValue ( tb testing . TB , expected int64 , counter prometheus . Counter , initValue int64 ) {
assert . Equal ( tb , float64 ( expected + initValue ) , getCounterValue ( counter ) )
}
func getCounterValue ( counter prometheus . Counter ) float64 {
pb := & prommodels . Metric { }
err := counter . Write ( pb )
if err != nil {
panic ( fmt . Sprintf ( "Unable to get counter from counter %v" , err ) )
}
return pb . GetCounter ( ) . GetValue ( )
}
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TestConsumedOCPMessagesMetric tests that consumed messages metric works
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func TestConsumedOCPMessagesMetric ( t * testing . T ) {
helpers . RunTestWithTimeout ( t , func ( t testing . TB ) {
mockConsumer , closer := ira_helpers . MustGetMockOCPRulesConsumerWithExpectedMessages (
t , testTopicName , testOrgAllowlist , [ ] string { testdata . ConsumerMessage , testdata . ConsumerMessage } ,
)
defer closer ( )
assert . Equal ( t , 0.0 , getCounterValue ( metrics . ConsumedMessages ) )
go mockConsumer . Serve ( )
ira_helpers . WaitForMockConsumerToHaveNConsumedMessages ( mockConsumer , 2 )
assert . Equal ( t , 2.0 , getCounterValue ( metrics . ConsumedMessages ) )
} , testCaseTimeLimit )
}
func TestProducedMessagesMetric ( t * testing . T ) {
brokerCfg := broker . Configuration {
Addresses : "localhost:1234" ,
Topic : "consumer-topic" ,
PayloadTrackerTopic : "payload-tracker-topic" ,
Group : "test-group" ,
}
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other tests may run at the same process
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initValue := int64 ( getCounterValue ( metrics . ProducedMessages ) )
mockProducer := mocks . NewSyncProducer ( t , nil )
mockProducer . ExpectSendMessageAndSucceed ( )
payloadTrackerProducer := producer . PayloadTrackerProducer {
KafkaProducer : producer . KafkaProducer { Producer : mockProducer } ,
Configuration : brokerCfg ,
}
defer func ( ) {
helpers . FailOnError ( t , payloadTrackerProducer . Close ( ) )
} ( )
orgID := types . OrgID ( 1 )
account := types . Account ( 1 )
err := payloadTrackerProducer . TrackPayload (
testdata . TestRequestID ,
testdata . LastCheckedAt ,
& orgID ,
& account ,
producer . StatusReceived ,
)
helpers . FailOnError ( t , err )
assertCounterValue ( t , 1 , metrics . ProducedMessages , initValue )
}
func TestWrittenReportsMetric ( t * testing . T ) {
mockStorage , closer := ira_helpers . MustGetPostgresStorage ( t , true )
defer closer ( )
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other tests may run at the same process
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initValue := int64 ( getCounterValue ( metrics . WrittenReports ) )
err := mockStorage . WriteReportForCluster (
testdata . OrgID ,
testdata . ClusterName ,
testdata . Report3Rules ,
testdata . Report3RulesParsed ,
testdata . LastCheckedAt ,
time . Now ( ) ,
time . Now ( ) ,
testdata . RequestID1 ,
)
helpers . FailOnError ( t , err )
assertCounterValue ( t , 1 , metrics . WrittenReports , initValue )
for i := 0 ; i < 99 ; i ++ {
err := mockStorage . WriteReportForCluster (
testdata . OrgID ,
testdata . ClusterName ,
testdata . Report3Rules ,
testdata . Report3RulesParsed ,
testdata . LastCheckedAt . Add ( time . Duration ( i + 1 ) * time . Second ) ,
time . Now ( ) ,
time . Now ( ) ,
testdata . RequestID1 ,
)
helpers . FailOnError ( t , err )
}
assertCounterValue ( t , 100 , metrics . WrittenReports , initValue )
}
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TODO: write tests for sql queries metrics
- SQLQueriesCounter
- SQLQueriesDurations
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