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// Copyright 2018 The etcd Authors
//
// 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.
//go:build !windows
// +build !windows
package logutil
import (
"bytes"
"testing"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
func TestNewJournalWriter(t *testing.T) {
buf := bytes.NewBuffer(nil)
jw, err := NewJournalWriter(buf)
if err != nil {
t.Skip(err)
}
syncer := zapcore.AddSync(jw)
cr := zapcore.NewCore(
zapcore.NewJSONEncoder(DefaultZapLoggerConfig.EncoderConfig),
syncer,
zap.NewAtomicLevelAt(zap.InfoLevel),
)
lg := zap.New(cr, zap.AddCaller(), zap.ErrorOutput(syncer))
defer lg.Sync()
lg.Info("TestNewJournalWriter")
if buf.String() == "" {
// check with "journalctl -f"
t.Log("sent logs successfully to journald")
}
}
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