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package e2e_test
import (
"context"
"testing"
"github.com/stretchr/testify/require"
e2e "github.com/tendermint/tendermint/test/e2e/pkg"
)
// Tests that all nodes have peered with each other, regardless of discovery method.
func TestNet_Peers(t *testing.T) {
// FIXME Skip test since nodes aren't always able to fully mesh
t.SkipNow()
testNode(t, func(ctx context.Context, t *testing.T, node e2e.Node) {
client, err := node.Client()
require.NoError(t, err)
netInfo, err := client.NetInfo(ctx)
require.NoError(t, err)
require.Equal(t, len(node.Testnet.Nodes)-1, netInfo.NPeers,
"node is not fully meshed with peers")
seen := map[string]bool{}
for _, n := range node.Testnet.Nodes {
seen[n.Name] = (n.Name == node.Name) // we've clearly seen ourself
}
for _, peerInfo := range netInfo.Peers {
id := peerInfo.ID
peer := node.Testnet.LookupNode(string(id))
require.NotNil(t, peer, "unknown node %v", id)
require.Contains(t, peerInfo.URL, peer.IP.String(),
"unexpected IP address for peer %v", id)
seen[string(id)] = true
}
for name := range seen {
require.True(t, seen[name], "node %v not peered with %v", node.Name, name)
}
})
}