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builder_test.go
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builder_test.go
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// Copyright (C) 2019-2022, Ava Labs, Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package message
import (
"net"
"testing"
"time"
"github.com/prometheus/client_golang/prometheus"
"github.com/stretchr/testify/require"
"github.com/ava-labs/avalanchego/ids"
"github.com/ava-labs/avalanchego/utils/ips"
"github.com/ava-labs/avalanchego/utils/units"
"github.com/ava-labs/avalanchego/version"
)
var (
UncompressingBuilder OutboundMsgBuilder
TestInboundMsgBuilder InboundMsgBuilder
TestCodec Codec
dummyNodeID = ids.EmptyNodeID
dummyOnFinishedHandling = func() {}
)
func init() {
codec, err := NewCodecWithMemoryPool("", prometheus.NewRegistry(), 2*units.MiB, 10*time.Second)
if err != nil {
panic(err)
}
TestCodec = codec
UncompressingBuilder = NewOutboundBuilder(codec, false /*compress*/)
TestInboundMsgBuilder = NewInboundBuilder(codec)
}
func TestBuildVersion(t *testing.T) {
networkID := uint32(12345)
myTime := uint64(time.Now().Unix())
ip := ips.IPPort{
IP: net.IPv4(1, 2, 3, 4),
}
myVersion := &version.Semantic{
Major: 1,
Minor: 2,
Patch: 3,
}
myVersionStr := myVersion.String()
myVersionTime := uint64(time.Now().Unix())
sig := make([]byte, 65)
subnetID := ids.Empty.Prefix(1)
subnetIDs := [][]byte{subnetID[:]}
msg, err := UncompressingBuilder.Version(
networkID,
myTime,
ip,
myVersionStr,
myVersionTime,
sig,
[]ids.ID{subnetID},
)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, Version, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, Version, parsedMsg.Op())
require.EqualValues(t, networkID, parsedMsg.Get(NetworkID))
require.EqualValues(t, myTime, parsedMsg.Get(MyTime))
require.EqualValues(t, ip, parsedMsg.Get(IP))
require.EqualValues(t, myVersionStr, parsedMsg.Get(VersionStr))
require.EqualValues(t, myVersionTime, parsedMsg.Get(VersionTime))
require.EqualValues(t, sig, parsedMsg.Get(SigBytes))
require.EqualValues(t, subnetIDs, parsedMsg.Get(TrackedSubnets))
}
func TestBuildGetAcceptedFrontier(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
deadline := uint64(15)
msg, err := UncompressingBuilder.GetAcceptedFrontier(chainID, requestID, time.Duration(deadline))
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, GetAcceptedFrontier, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, GetAcceptedFrontier, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, deadline, parsedMsg.Get(Deadline))
}
func TestBuildAcceptedFrontier(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
containerID := ids.Empty.Prefix(1)
containerIDs := [][]byte{containerID[:]}
msg, err := UncompressingBuilder.AcceptedFrontier(chainID, requestID, []ids.ID{containerID})
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, AcceptedFrontier, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, AcceptedFrontier, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, containerIDs, parsedMsg.Get(ContainerIDs))
}
func TestBuildGetAccepted(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
deadline := uint64(15)
containerID := ids.Empty.Prefix(1)
containerIDs := [][]byte{containerID[:]}
msg, err := UncompressingBuilder.GetAccepted(chainID, requestID, time.Duration(deadline), []ids.ID{containerID})
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, GetAccepted, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, GetAccepted, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, deadline, parsedMsg.Get(Deadline))
require.Equal(t, containerIDs, parsedMsg.Get(ContainerIDs))
}
func TestBuildAccepted(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
containerID := ids.Empty.Prefix(1)
containerIDs := [][]byte{containerID[:]}
msg, err := UncompressingBuilder.Accepted(chainID, requestID, []ids.ID{containerID})
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, Accepted, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, Accepted, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, containerIDs, parsedMsg.Get(ContainerIDs))
}
func TestBuildGet(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
deadline := uint64(15)
containerID := ids.Empty.Prefix(1)
msg, err := UncompressingBuilder.Get(chainID, requestID, time.Duration(deadline), containerID)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, Get, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, Get, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, deadline, parsedMsg.Get(Deadline))
require.Equal(t, containerID[:], parsedMsg.Get(ContainerID))
}
func TestBuildPut(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
containerID := ids.Empty.Prefix(1)
container := []byte{2}
for _, compress := range []bool{false, true} {
builder := NewOutboundBuilder(TestCodec, compress)
msg, err := builder.Put(chainID, requestID, containerID, container)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, Put, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, Put, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, containerID[:], parsedMsg.Get(ContainerID))
require.Equal(t, container, parsedMsg.Get(ContainerBytes))
}
}
func TestBuildPushQuery(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
deadline := uint64(15)
containerID := ids.Empty.Prefix(1)
container := []byte{2}
for _, compress := range []bool{false, true} {
builder := NewOutboundBuilder(TestCodec, compress)
msg, err := builder.PushQuery(chainID, requestID, time.Duration(deadline), containerID, container)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, PushQuery, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, PushQuery, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, deadline, parsedMsg.Get(Deadline))
require.Equal(t, containerID[:], parsedMsg.Get(ContainerID))
require.Equal(t, container, parsedMsg.Get(ContainerBytes))
}
}
func TestBuildPullQuery(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
deadline := uint64(15)
containerID := ids.Empty.Prefix(1)
msg, err := UncompressingBuilder.PullQuery(chainID, requestID, time.Duration(deadline), containerID)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, PullQuery, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, PullQuery, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, deadline, parsedMsg.Get(Deadline))
require.Equal(t, containerID[:], parsedMsg.Get(ContainerID))
}
func TestBuildChits(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
containerID := ids.Empty.Prefix(1)
containerIDs := [][]byte{containerID[:]}
msg, err := UncompressingBuilder.Chits(chainID, requestID, []ids.ID{containerID})
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, Chits, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, Chits, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, containerIDs, parsedMsg.Get(ContainerIDs))
}
func TestBuildChitsV2(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
containerID := ids.Empty.Prefix(1)
containerIDs := [][]byte{containerID[:]}
msg := TestInboundMsgBuilder.InboundChitsV2(chainID, requestID, []ids.ID{containerID}, containerID, dummyNodeID)
require.NotNil(t, msg)
require.Equal(t, ChitsV2, msg.Op())
require.Equal(t, chainID[:], msg.Get(ChainID))
require.Equal(t, requestID, msg.Get(RequestID))
require.Equal(t, containerIDs, msg.Get(ContainerIDs))
require.Equal(t, containerID[:], msg.Get(ContainerID))
outboundMsg, err := UncompressingBuilder.ChitsV2(chainID, requestID, []ids.ID{containerID}, containerID)
require.NoError(t, err)
require.NotNil(t, outboundMsg)
require.Equal(t, ChitsV2, outboundMsg.Op())
parsedMsg, err := TestCodec.Parse(outboundMsg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, ChitsV2, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, containerIDs, parsedMsg.Get(ContainerIDs))
require.Equal(t, containerID[:], parsedMsg.Get(ContainerID))
}
func TestBuildAncestors(t *testing.T) {
chainID := ids.Empty.Prefix(0)
requestID := uint32(5)
container := ids.Empty.Prefix(1)
container2 := ids.Empty.Prefix(2)
containers := [][]byte{container[:], container2[:]}
for _, compress := range []bool{false, true} {
builder := NewOutboundBuilder(TestCodec, compress)
msg, err := builder.Ancestors(chainID, requestID, containers)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, Ancestors, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, Ancestors, parsedMsg.Op())
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
require.Equal(t, requestID, parsedMsg.Get(RequestID))
require.Equal(t, containers, parsedMsg.Get(MultiContainerBytes))
}
}
func TestBuildAppRequestMsg(t *testing.T) {
chainID := ids.GenerateTestID()
appRequestBytes := make([]byte, 1024)
appRequestBytes[0] = 1
appRequestBytes[len(appRequestBytes)-1] = 1
deadline := uint64(time.Now().Unix())
for _, compress := range []bool{false, true} {
builder := NewOutboundBuilder(TestCodec, compress)
msg, err := builder.AppRequest(chainID, 1, time.Duration(deadline), appRequestBytes)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, AppRequest, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, parsedMsg)
require.Equal(t, AppRequest, parsedMsg.Op())
}
}
func TestBuildAppResponseMsg(t *testing.T) {
chainID := ids.GenerateTestID()
appResponseBytes := make([]byte, 1024)
appResponseBytes[0] = 1
appResponseBytes[len(appResponseBytes)-1] = 1
for _, compress := range []bool{false, true} {
builder := NewOutboundBuilder(TestCodec, compress)
msg, err := builder.AppResponse(chainID, 1, appResponseBytes)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, AppResponse, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, AppResponse, msg.Op())
require.EqualValues(t, 1, parsedMsg.Get(RequestID))
require.Equal(t, appResponseBytes, parsedMsg.Get(AppBytes))
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
}
}
func TestBuildAppGossipMsg(t *testing.T) {
chainID := ids.GenerateTestID()
appGossipBytes := make([]byte, 1024)
appGossipBytes[0] = 1
appGossipBytes[len(appGossipBytes)-1] = 1
for _, compress := range []bool{false, true} {
testBuilder := NewOutboundBuilder(TestCodec, compress)
msg, err := testBuilder.AppGossip(chainID, appGossipBytes)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, AppGossip, msg.Op())
parsedMsg, err := TestCodec.Parse(msg.Bytes(), dummyNodeID, dummyOnFinishedHandling)
require.NoError(t, err)
require.NotNil(t, msg)
require.Equal(t, AppGossip, msg.Op())
require.Equal(t, appGossipBytes, parsedMsg.Get(AppBytes))
require.Equal(t, chainID[:], parsedMsg.Get(ChainID))
}
}