package protocol

import (
	"errors"
	"testing"
)

func TestProtocolCodec(t *testing.T) {
	header := Header{
		Magic:         Magic,
		Type:          1,
		Status:        20,
		UrlType:       1,
		SerializeType: 2,
		SeqId:         10086,
		Svc:           "Postal",
		Target:        "Deliver",
	}
	payload := &Payload{
		Header: header,
		Body:   []byte(`{"receiver":"10001啊"}`),
	}
	bytes, err := EncodeSo(payload)
	if err != nil {
		t.Error(err)
		return
	}
	payload2, err := DecodeSo(bytes)
	if err != nil {
		t.Error(err)
		return
	}
	header2 := payload2.Header
	body2Len := len(payload2.Body)
	ok := header2.Magic == header.Magic &&
		header2.Status == header.Status &&
		header2.UrlType == header.UrlType &&
		header2.SerializeType == header.SerializeType &&
		header2.SeqId == header.SeqId &&
		header2.SvcNo == header.SvcNo &&
		header2.TargetNo == header.TargetNo &&
		header2.Svc == header.Svc &&
		header2.Target == header.Target &&
		body2Len == len(payload.Body) &&
		payload2.Body[0] == payload.Body[0] &&
		payload2.Body[body2Len-1] == payload.Body[body2Len-1]
	if !ok {
		t.Error(errors.New("decode not equals"))
	}
}