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143 lines
3.5 KiB
143 lines
3.5 KiB
package beaconchain
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import (
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"log"
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"os"
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"reflect"
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"strconv"
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"testing"
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"github.com/harmony-one/harmony/api/proto/bcconn"
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"github.com/harmony-one/harmony/api/proto/node"
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beaconchain "github.com/harmony-one/harmony/internal/beaconchain/rpc"
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"github.com/stretchr/testify/assert"
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)
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var (
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leader1 = &node.Info{IP: "127.0.0.1", Port: "9981"}
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leader2 = &node.Info{IP: "127.0.0.1", Port: "9982"}
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leaders = []*node.Info{leader1, leader2}
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shardLeaderMap = map[int]*node.Info{
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0: leader1,
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1: leader2,
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}
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)
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func TestNewNode(t *testing.T) {
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var ip, port string
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ip = "127.0.0.1"
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port = "7523"
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numshards := 2
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bc := New(numshards, ip, port)
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if bc.PubKey == nil {
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t.Error("beacon chain public key not initialized")
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}
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if bc.BCInfo.NumberOfNodesAdded != 0 {
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t.Error("beacon chain number of nodes starting with is not zero! (should be zero)")
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}
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if bc.BCInfo.NumberOfShards != numshards {
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t.Error("beacon chain number of shards not initialized to given number of desired shards")
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}
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}
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func TestShardLeaderMap(t *testing.T) {
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var ip string
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ip = "127.0.0.1"
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beaconport := "7523"
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numshards := 1
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bc := New(numshards, ip, beaconport)
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bc.BCInfo.Leaders = leaders
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if !reflect.DeepEqual(bc.GetShardLeaderMap(), shardLeaderMap) {
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t.Error("The function GetShardLeaderMap doesn't work well")
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}
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}
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func TestFetchLeaders(t *testing.T) {
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var ip string
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ip = "127.0.0.1"
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beaconport := "7523"
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numshards := 1
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bc := New(numshards, ip, beaconport)
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bc.BCInfo.Leaders = leaders
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bc.rpcServer = beaconchain.NewServer(bc.GetShardLeaderMap)
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bc.StartRPCServer()
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port, _ := strconv.Atoi(beaconport)
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bcClient := beaconchain.NewClient("127.0.0.1", strconv.Itoa(port+BeaconchainServicePortDiff))
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response := bcClient.GetLeaders()
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retleaders := response.GetLeaders()
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if !(retleaders[0].GetIp() == leaders[0].IP || retleaders[0].GetPort() == leaders[0].Port || retleaders[1].GetPort() == leaders[1].Port) {
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t.Error("Fetch leaders response is not as expected")
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}
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}
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func TestAcceptNodeInfo(t *testing.T) {
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var ip string
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ip = "127.0.0.1"
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beaconport := "7523"
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numshards := 1
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bc := New(numshards, ip, beaconport)
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b := bcconn.SerializeNodeInfo(leader1)
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node := bc.AcceptNodeInfo(b)
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if !reflect.DeepEqual(node, leader1) {
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t.Error("Beaconchain is unable to deserialize incoming node info")
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}
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if len(bc.BCInfo.Leaders) != 1 {
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t.Error("Beaconchain was unable to update the leader array")
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}
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}
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func TestRespondRandomness(t *testing.T) {
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var ip string
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ip = "127.0.0.1"
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beaconport := "7523"
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numshards := 1
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bc := New(numshards, ip, beaconport)
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bc.RespondRandomness(leader1)
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assert.Equal(t, RandomInfoSent, bc.state)
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}
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func TestAcceptConnections(t *testing.T) {
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var ip string
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ip = "127.0.0.1"
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beaconport := "7523"
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numshards := 1
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bc := New(numshards, ip, beaconport)
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b := bcconn.SerializeNodeInfo(leader1)
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bc.AcceptConnections(b)
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assert.Equal(t, RandomInfoSent, bc.state)
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}
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func TestSaveBC(t *testing.T) {
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var ip, port string
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ip = "127.0.0.1"
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port = "7523"
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numshards := 2
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bci := &BCInfo{IP: ip, Port: port, NumberOfShards: numshards}
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bc := &BeaconChain{BCInfo: *bci}
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err := SaveBeaconChainInfo("test.json", bc)
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if err != nil {
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log.Fatalln(err)
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}
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bc2, err2 := LoadBeaconChainInfo("test.json")
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if err2 != nil {
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log.Fatalln(err2)
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}
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if !reflect.DeepEqual(bc, bc2) {
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t.Error("beacon chain info objects are not same")
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}
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os.Remove("test.json")
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}
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func TestSaveFile(t *testing.T) {
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filepath := "test"
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SetSaveFile(filepath)
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if !reflect.DeepEqual(filepath, SaveFile) {
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t.Error("Could not set savefile")
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}
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}
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