Msgpack Go example

msgpack_test.go

package msgpack

import (
	"github.com/ugorji/go/codec"
	"log"
	//"io"
	"bytes"
	"testing"
)

type ExampleMessage struct {
	Code int
	Body map[string]interface{}
}

func TestMsgPackEncoding(t *testing.T) {
	var sourceMsg = ExampleMessage{Code: 11, Body: map[string]interface{}{
		"a": 1,
		"b": true,
		"c": "d",
	}}
	var buffer = new(bytes.Buffer)
	//var writer io.Writer = buffer
	var handle codec.Handle = new(codec.MsgpackHandle)
	var enc *codec.Encoder = codec.NewEncoder(buffer, handle)
	var err error = enc.Encode(sourceMsg)
	if err != nil {
		log.Fatal(err)
	}
	encodedBytes := buffer.Bytes()
	var dec *codec.Decoder = codec.NewDecoderBytes(encodedBytes, handle)
	var resMsg ExampleMessage
	dec.Decode(&resMsg)

	log.Print("Decoded %s", resMsg)
}