nwaku/tests/test_peer_storage.nim

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{.used.}
import std/options, testutils/unittests, eth/p2p/discoveryv5/enr, libp2p/crypto/crypto
import
../../waku/common/databases/db_sqlite,
../../waku/node/peer_manager/peer_manager,
../../waku/node/peer_manager/peer_store/waku_peer_storage,
../../waku/waku_enr,
./testlib/wakucore
suite "Peer Storage":
test "Store, replace and retrieve from persistent peer storage":
let
database = SqliteDatabase.new(":memory:").tryGet()
storage = WakuPeerStorage.new(database)[]
# Test Peer
peerLoc = MultiAddress.init("/ip4/127.0.0.1/tcp/0").tryGet()
peerKey = generateSecp256k1Key()
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peer = PeerInfo.new(peerKey, @[peerLoc])
peerProto = "/waku/2/default-waku/codec"
connectedness = Connectedness.CanConnect
disconn = 999999
pubsubTopics = @["/waku/2/rs/2/0", "/waku/2/rs/2/1"]
# Create ENR
var enrBuilder = EnrBuilder.init(peerKey)
enrBuilder.withShardedTopics(pubsubTopics).expect("Valid topics")
let record = enrBuilder.build().expect("Valid record")
let stored = RemotePeerInfo(
peerId: peer.peerId,
addrs: @[peerLoc],
enr: some(record),
protocols: @[peerProto],
publicKey: peerKey.getPublicKey().tryGet(),
connectedness: connectedness,
disconnectTime: disconn,
)
defer:
storage.close()
# Test insert and retrieve
require storage.put(stored).isOk
var responseCount = 0
# Fetched variable from callback
var resStoredInfo: RemotePeerInfo
proc data(storedInfo: RemotePeerInfo) =
responseCount += 1
resStoredInfo = storedInfo
let res = storage.getAll(data)
check:
res.isErr == false
responseCount == 1
resStoredInfo.peerId == peer.peerId
resStoredInfo.addrs == @[peerLoc]
resStoredInfo.protocols == @[peerProto]
resStoredInfo.publicKey == peerKey.getPublicKey().tryGet()
resStoredInfo.connectedness == connectedness
resStoredInfo.disconnectTime == disconn
assert resStoredInfo.enr.isSome(), "The ENR info wasn't properly stored"
check:
resStoredInfo.enr.get() == record
# Test replace and retrieve (update an existing entry)
stored.connectedness = CannotConnect
stored.disconnectTime = disconn + 10
stored.enr = none(Record)
require storage.put(stored).isOk
responseCount = 0
proc replacedData(storedInfo: RemotePeerInfo) =
responseCount += 1
resStoredInfo = storedInfo
let repRes = storage.getAll(replacedData)
check:
repRes.isErr == false
responseCount == 1
resStoredInfo.peerId == peer.peerId
resStoredInfo.addrs == @[peerLoc]
resStoredInfo.protocols == @[peerProto]
resStoredInfo.publicKey == peerKey.getPublicKey().tryGet()
resStoredInfo.connectedness == Connectedness.CannotConnect
resStoredInfo.disconnectTime == disconn + 10
resStoredInfo.enr.isNone()