helpers/logging/formatter_test.go
// Copyright © 2016 Asteris, LLC
//
// 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.
package logging_test
import (
"fmt"
"testing"
"github.com/Sirupsen/logrus"
"github.com/asteris-llc/converge/helpers/logging"
"github.com/fgrid/uuid"
"github.com/pkg/errors"
"github.com/stretchr/testify/assert"
)
func BenchmarkFormatter(b *testing.B) {
formatter := new(logging.Formatter)
// get an entry with plenty of parts
entry := logrus.WithFields(logrus.Fields{
"function": "benchmarkFormatter",
"runID": uuid.NewV4().String(),
"component": "benchmark",
"run": "STARTED",
"stage": "BENCHMARK",
})
entry.Message = "this is a test"
b.ResetTimer()
for i := 0; i <= b.N; i++ {
formatter.Format(entry)
}
}
// TestLogging tests logging formatting
func TestLogging(t *testing.T) {
t.Parallel()
f := logging.Formatter{}
log := logrus.New()
t.Run("standard error", func(t *testing.T) {
testErr := fmt.Errorf("test error=%v", 100)
entry := log.WithError(testErr)
data, err := f.Format(entry)
assert.Equal(t, string(data[:]), "timestamp=\"0001-01-01T00:00:00Z\" level=\"UNKNOWN\" msg=\"\" error=\"test error=100\"\n")
assert.Nil(t, err)
})
t.Run("wrapped error", func(t *testing.T) {
testErr := errors.Wrapf(fmt.Errorf("test error=%v", 100), "wrap")
entry := log.WithError(testErr)
data, err := f.Format(entry)
assert.Equal(t, string(data[:]), "timestamp=\"0001-01-01T00:00:00Z\" level=\"UNKNOWN\" msg=\"\" error=\"wrap: test error=100\"\n")
assert.Nil(t, err)
})
}