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: peerdb_test.go
    path of file: ./repos/moby/libnetwork/drivers/overlay
    
    the code of the file until where you have to start completion: //go:build linux

package overlay

import (
	"net"
	"testing"
)

func TestPeerMarshal(t *testing.T) {
	_, ipNet, _ := net.ParseCIDR("192.168.0.1/24")
	p := &peerEntry{
		eid:        "eid",
		isLocal:    true,
		peerIPMask: ipNet.Mask,
		vtep:       ipNet.IP,
	}
	entryDB :
    
func TestPeerMarshal(t *testing.T) {
	_, ipNet, _ := net.ParseCIDR("192.168.0.1/24")
	p := &peerEntry{
		eid:        "eid",
		isLocal:    true,
		peerIPMask: ipNet.Mask,
		vtep:       ipNet.IP,
	}
	entryDB := p.MarshalDB()
	x := entryDB.UnMarshalDB()
	if x.eid != p.eid {
		t.Fatalf("Incorrect Unmarshalling for eid: %v != %v", x.eid, p.eid)
	}
	if x.isLocal != p.isLocal {
		t.Fatalf("Incorrect Unmarshalling for isLocal: %v != %v", x.isLocal, p.isLocal)
	}
	if x.peerIPMask.String() != p.peerIPMask.String() {
		t.Fatalf("Incorrect Unmarshalling for eid: %v != %v", x.peerIPMask, p.peerIPMask)
	}
	if x.vtep.String() != p.vtep.String() {
		t.Fatalf("Incorrect Unmarshalling for eid: %v != %v", x.vtep, p.vtep)
	}
}