nim-libp2p/tests/testidentify.nim

85 lines
3.1 KiB
Nim

import unittest, options
import chronos, strutils, sequtils
import ../libp2p/[protocols/identify,
multiaddress,
peerinfo,
peer,
connection,
multistream,
transports/transport,
transports/tcptransport,
protocols/protocol,
crypto/crypto]
when defined(nimHasUsed): {.used.}
suite "Identify":
test "handle identify message":
proc testHandle(): Future[bool] {.async.} =
let ma: MultiAddress = Multiaddress.init("/ip4/0.0.0.0/tcp/0")
let remoteSecKey = PrivateKey.random(RSA)
let remotePeerInfo = PeerInfo.init(remoteSecKey,
@[ma],
@["/test/proto1/1.0.0",
"/test/proto2/1.0.0"])
var serverFut: Future[void]
let identifyProto1 = newIdentify(remotePeerInfo)
let msListen = newMultistream()
msListen.addHandler(IdentifyCodec, identifyProto1)
proc connHandler(conn: Connection): Future[void] {.async, gcsafe.} =
await msListen.handle(conn)
var transport1 = newTransport(TcpTransport)
serverFut = await transport1.listen(ma, connHandler)
let msDial = newMultistream()
let transport2: TcpTransport = newTransport(TcpTransport)
let conn = await transport2.dial(transport1.ma)
var peerInfo = PeerInfo.init(PrivateKey.random(RSA), @[ma])
let identifyProto2 = newIdentify(peerInfo)
discard await msDial.select(conn, IdentifyCodec)
let id = await identifyProto2.identify(conn, remotePeerInfo)
check id.pubKey.get() == remoteSecKey.getKey()
check id.addrs[0] == ma
check id.protoVersion.get() == ProtoVersion
# check id.agentVersion.get() == AgentVersion
check id.protos == @["/test/proto1/1.0.0", "/test/proto2/1.0.0"]
await conn.close()
await transport1.close()
await serverFut
result = true
check:
waitFor(testHandle()) == true
test "handle failed identify":
proc testHandleError() {.async.} =
let ma: MultiAddress = Multiaddress.init("/ip4/0.0.0.0/tcp/0")
var remotePeerInfo = PeerInfo.init(PrivateKey.random(RSA), @[ma])
let identifyProto1 = newIdentify(remotePeerInfo)
let msListen = newMultistream()
msListen.addHandler(IdentifyCodec, identifyProto1)
proc connHandler(conn: Connection): Future[void] {.async, gcsafe.} =
await msListen.handle(conn)
let transport1: TcpTransport = newTransport(TcpTransport)
asyncCheck transport1.listen(ma, connHandler)
let msDial = newMultistream()
let transport2: TcpTransport = newTransport(TcpTransport)
let conn = await transport2.dial(transport1.ma)
var localPeerInfo = PeerInfo.init(PrivateKey.random(RSA), @[ma])
let identifyProto2 = newIdentify(localPeerInfo)
discard await msDial.select(conn, IdentifyCodec)
discard await identifyProto2.identify(conn, PeerInfo.init(PrivateKey.random(RSA)))
await conn.close()
expect IdentityNoMatchError:
waitFor(testHandleError())