package beaconchain

import (
	"reflect"
	"strconv"
	"testing"

	proto "github.com/harmony-one/harmony/api/beaconchain"
	beaconchain "github.com/harmony-one/harmony/internal/beaconchain/rpc"
)

func TestNewNode(t *testing.T) {
	var ip, port string
	ip = "127.0.0.1"
	port = "8080"
	numshards := 2
	bc := New(numshards, ip, port)

	if bc.PubKey == nil {
		t.Error("beacon chain public key not initialized")
	}

	if bc.NumberOfNodesAdded != 0 {
		t.Error("beacon chain number of nodes starting with is not zero! (should be zero)")
	}

	if bc.NumberOfShards != numshards {
		t.Error("beacon chain number of shards not initialized to given number of desired shards")
	}
}

func TestFetchLeaders(t *testing.T) {
	var ip string
	ip = "127.0.0.1"
	beaconport := "8080"
	numshards := 1
	bc := New(numshards, ip, beaconport)
	bc.SupportRPC()
	port, _ := strconv.Atoi(beaconport)
	bcClient := beaconchain.NewClient("127.0.0.1", strconv.Itoa(port+BeaconchainServicePortDiff))
	response := bcClient.GetLeaders()
	expresponse := &proto.FetchLeadersResponse{}
	if !reflect.DeepEqual(response, expresponse) {
		t.Error("was expexting a empty leaders array")
	}

}