adding in logging

vendor/go.uber.org/zap/benchmarks/logrus_test.go

@@ -0,0 +1,58 @@
+// Copyright (c) 2016 Uber Technologies, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package benchmarks
+
+import (
+	"io/ioutil"
+	"time"
+
+	"github.com/sirupsen/logrus"
+)
+
+func newDisabledLogrus() *logrus.Logger {
+	logger := newLogrus()
+	logger.Level = logrus.ErrorLevel
+	return logger
+}
+
+func newLogrus() *logrus.Logger {
+	return &logrus.Logger{
+		Out:       ioutil.Discard,
+		Formatter: new(logrus.JSONFormatter),
+		Hooks:     make(logrus.LevelHooks),
+		Level:     logrus.DebugLevel,
+	}
+}
+
+func fakeLogrusFields() logrus.Fields {
+	return logrus.Fields{
+		"int":               1,
+		"int64":             int64(1),
+		"float":             3.0,
+		"string":            "four!",
+		"bool":              true,
+		"time":              time.Unix(0, 0),
+		"error":             errExample.Error(),
+		"duration":          time.Second,
+		"user-defined type": _jane,
+		"another string":    "done!",
+	}
+}