You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: test_destination.go
    path of file: ./repos/kubeedge/staging/src/github.com/kubeedge/beehive/test/modules
    
    the code of the file until where you have to start completion: package modules

import (
	"fmt"

	"github.com/kubeedge/beehive/pkg/core"
	beehiveContext "github.com/kubeedge/beehive/pkg/core/context"
)

// Constants for module name and group
const (
	DestinationModule = "destinationmodule"
	DestinationGroup  = "destinationgroup"
)

type testModuleDest struct {
}

func (m *testModuleDest) Enable() bool {
	return true
}

func init() {
	core.Register(&testModuleDest{})
}

func (*testModuleDest) Name() string {
	return DestinationModule
}

func (*testModuleDest) Group() string {
	return DestinationGroup
}

func (m *testModuleDest) Start() {
	message, err := beehiveContext.Receive(DestinationModule)
	fmt.Printf("destinatio
    
func (m *testModuleDest) Start() {
	message, err := beehiveContext.Receive(DestinationModule)
	fmt.Printf("destination module receive message:%v error:%v\n", message, err)
	message, err = beehiveContext.Receive(DestinationModule)
	fmt.Printf("destination module receive message:%v error:%v\n", message, err)
	resp := message.NewRespByMessage(&message, "fine")
	if message.IsSync() {
		beehiveContext.SendResp(*resp)
	}

	message, err = beehiveContext.Receive(DestinationModule)
	fmt.Printf("destination module receive message:%v error:%v\n", message, err)
	if message.IsSync() {
		resp = message.NewRespByMessage(&message, "fine")
		beehiveContext.SendResp(*resp)
	}

	//message, err = c.Receive(DestinationModule)
	//fmt.Printf("destination module receive message:%v error:%v\n", message, err)
	//if message.IsSync() {
	//	resp = message.NewRespByMessage(&message, "20 years old")
	//	c.SendResp(*resp)
	//}
}