telegraf/internal/models/log_test.go

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package models
import (
"testing"
"github.com/influxdata/telegraf/selfstat"
"github.com/stretchr/testify/require"
)
func TestErrorCounting(t *testing.T) {
iLog := Logger{Name: "inputs.test", Errs: selfstat.Register(
"gather",
"errors",
map[string]string{"input": "test"},
)}
iLog.Error("something went wrong")
iLog.Errorf("something went wrong")
aLog := Logger{Name: "aggregators.test", Errs: selfstat.Register(
"aggregate",
"errors",
map[string]string{"aggregator": "test"},
)}
aLog.Name = "aggregators.test"
aLog.Error("another thing happened")
oLog := Logger{Name: "outputs.test", Errs: selfstat.Register(
"write",
"errors",
map[string]string{"output": "test"},
)}
oLog.Error("another thing happened")
pLog := Logger{Name: "processors.test", Errs: selfstat.Register(
"process",
"errors",
map[string]string{"processor": "test"},
)}
pLog.Error("another thing happened")
require.Equal(t, int64(2), iLog.Errs.Get())
require.Equal(t, int64(1), aLog.Errs.Get())
require.Equal(t, int64(1), oLog.Errs.Get())
require.Equal(t, int64(1), pLog.Errs.Get())
}
func TestLogging(t *testing.T) {
log := Logger{Name: "inputs.test", Errs: selfstat.Register(
"gather",
"errors",
map[string]string{"input": "test"},
)}
log.Errs.Set(0)
log.Debugf("something happened")
log.Debug("something happened")
log.Warnf("something happened")
log.Warn("something happened")
require.Equal(t, int64(0), log.Errs.Get())
log.Infof("something happened")
log.Info("something happened")
require.Equal(t, int64(0), log.Errs.Get())
log.Errorf("something happened")
log.Error("something happened")
require.Equal(t, int64(2), log.Errs.Get())
}