nwaku/tests/v2/test_wakunode_lightpush.nim

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{.used.}
import
stew/shims/net as stewNet,
testutils/unittests,
chronicles,
chronos,
libp2p/crypto/crypto,
libp2p/switch
import
../../waku/v2/protocol/waku_message,
../../waku/v2/protocol/waku_lightpush,
../../waku/v2/node/peer_manager,
../../waku/v2/utils/peers,
../../waku/v2/node/waku_node,
./testlib/common,
./testlib/waku2
suite "WakuNode - Lightpush":
asyncTest "Lightpush message return success":
## Setup
let
lightNodeKey = generateSecp256k1Key()
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lightNode = WakuNode.new(lightNodeKey, ValidIpAddress.init("0.0.0.0"), Port(0))
bridgeNodeKey = generateSecp256k1Key()
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bridgeNode = WakuNode.new(bridgeNodeKey, ValidIpAddress.init("0.0.0.0"), Port(0))
destNodeKey = generateSecp256k1Key()
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destNode = WakuNode.new(destNodeKey, ValidIpAddress.init("0.0.0.0"), Port(0))
await allFutures(destNode.start(), bridgeNode.start(), lightNode.start())
await destNode.mountRelay(@[DefaultPubsubTopic])
await bridgeNode.mountRelay(@[DefaultPubsubTopic])
await bridgeNode.mountLightPush()
lightNode.mountLightPushClient()
discard await lightNode.peerManager.dialPeer(bridgeNode.peerInfo.toRemotePeerInfo(), WakuLightPushCodec)
await sleepAsync(100.milliseconds)
await destNode.connectToNodes(@[bridgeNode.peerInfo.toRemotePeerInfo()])
## Given
let message = fakeWakuMessage()
var completionFutRelay = newFuture[bool]()
proc relayHandler(pubsubTopic: PubsubTopic, data: seq[byte]) {.async, gcsafe.} =
let msg = WakuMessage.decode(data).get()
check:
pubsubTopic == DefaultPubsubTopic
msg == message
completionFutRelay.complete(true)
destNode.subscribe(DefaultPubsubTopic, relayHandler)
# Wait for subscription to take effect
await sleepAsync(100.millis)
## When
await lightNode.lightpushPublish(DefaultPubsubTopic, message)
## Then
check await completionFutRelay.withTimeout(5.seconds)
## Cleanup
await allFutures(lightNode.stop(), bridgeNode.stop(), destNode.stop())