mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-07 11:32:20 +00:00
108 lines
3.1 KiB
Go
108 lines
3.1 KiB
Go
/*
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Copyright 2022 Erigon-Lightclient contributors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package handlers
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import (
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"context"
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"testing"
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"time"
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"github.com/ledgerwatch/erigon/cmd/lightclient/rpc/lightrpc"
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"github.com/ledgerwatch/erigon/cmd/lightclient/sentinel/communication/p2p"
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"github.com/ledgerwatch/erigon/cmd/lightclient/sentinel/communication/ssz_snappy"
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"github.com/ledgerwatch/erigon/cmd/lightclient/sentinel/peers"
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"github.com/ledgerwatch/erigon/common"
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"github.com/libp2p/go-libp2p/core/host"
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"github.com/libp2p/go-libp2p/core/protocol"
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basichost "github.com/libp2p/go-libp2p/p2p/host/basic"
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swarmt "github.com/libp2p/go-libp2p/p2p/net/swarm/testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func initializeNetwork(t *testing.T, ctx context.Context) (*ConsensusHandlers, host.Host, host.Host) {
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h1, err := basichost.NewHost(swarmt.GenSwarm(t), nil)
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require.NoError(t, err)
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h2, err := basichost.NewHost(swarmt.GenSwarm(t), nil)
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require.NoError(t, err)
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h2pi := h2.Peerstore().PeerInfo(h2.ID())
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require.NoError(t, h1.Connect(ctx, h2pi))
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return NewConsensusHandlers(h2, &peers.Peers{}, &lightrpc.MetadataV1{}), h1, h2
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}
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func TestPingHandler(t *testing.T) {
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ctx := context.TODO()
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handlers, h1, h2 := initializeNetwork(t, ctx)
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defer h1.Close()
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defer h2.Close()
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handlers.Start()
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stream, err := h1.NewStream(ctx, h2.ID(), protocol.ID(PingProtocolV1))
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require.NoError(t, err)
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packet := &p2p.Ping{
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Id: 32,
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}
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codec := ssz_snappy.NewStreamCodec(stream)
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_, err = codec.WritePacket(packet)
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require.NoError(t, err)
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require.NoError(t, codec.CloseWriter())
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time.Sleep(100 * time.Millisecond)
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r := &p2p.Ping{}
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code := make([]byte, 1)
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stream.Read(code)
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assert.Equal(t, code, []byte{SuccessfullResponsePrefix})
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_, err = codec.Decode(r)
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require.NoError(t, err)
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assert.Equal(t, r, packet)
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}
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func TestStatusHandler(t *testing.T) {
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ctx := context.TODO()
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handlers, h1, h2 := initializeNetwork(t, ctx)
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defer h1.Close()
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defer h2.Close()
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handlers.Start()
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stream, err := h1.NewStream(ctx, h2.ID(), protocol.ID(StatusProtocolV1))
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require.NoError(t, err)
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packet := &p2p.Status{
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ForkDigest: common.Hex2Bytes("69696969"),
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HeadRoot: make([]byte, 32),
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FinalizedRoot: make([]byte, 32),
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HeadSlot: 666999,
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}
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codec := ssz_snappy.NewStreamCodec(stream)
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_, err = codec.WritePacket(packet)
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require.NoError(t, err)
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require.NoError(t, codec.CloseWriter())
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time.Sleep(100 * time.Millisecond)
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r := &p2p.Status{}
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code := make([]byte, 1)
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stream.Read(code)
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assert.Equal(t, code, []byte{SuccessfullResponsePrefix})
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_, err = codec.Decode(r)
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require.NoError(t, err)
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assert.Equal(t, r, packet)
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}
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