Merge pull request #17041 from ethersphere/swarm-network-rewrite-merge

Swarm POC3 - happy solstice

1 files changed, 57 insertions, 0 deletions

diff --git a/swarm/network/discovery_test.go b/swarm/network/discovery_test.go
new file mode 100644
index 000000000..0427d81ca
--- /dev/null
+++ b/swarm/network/discovery_test.go
@@ -0,0 +1,57 @@
+// Copyright 2016 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package network
+
+import (
+	"testing"
+
+	p2ptest "github.com/ethereum/go-ethereum/p2p/testing"
+)
+
+/***
+ *
+ * - after connect, that outgoing subpeersmsg is sent
+ *
+ */
+func TestDiscovery(t *testing.T) {
+	params := NewHiveParams()
+	s, pp := newHiveTester(t, params, 1, nil)
+
+	id := s.IDs[0]
+	raddr := NewAddrFromNodeID(id)
+	pp.Register([]OverlayAddr{OverlayAddr(raddr)})
+
+	// start the hive and wait for the connection
+	pp.Start(s.Server)
+	defer pp.Stop()
+
+	// send subPeersMsg to the peer
+	err := s.TestExchanges(p2ptest.Exchange{
+		Label: "outgoing subPeersMsg",
+		Expects: []p2ptest.Expect{
+			{
+				Code: 1,
+				Msg:  &subPeersMsg{Depth: 0},
+				Peer: id,
+			},
+		},
+	})
+
+	if err != nil {
+		t.Fatal(err)
+	}
+}