ceremonyclient/go-libp2p/p2p/protocol/ping/ping_test.go

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2023-08-21 03:50:38 +00:00
package ping_test
import (
"context"
"testing"
"time"
"github.com/libp2p/go-libp2p/core/peer"
bhost "github.com/libp2p/go-libp2p/p2p/host/basic"
swarmt "github.com/libp2p/go-libp2p/p2p/net/swarm/testing"
"github.com/libp2p/go-libp2p/p2p/protocol/ping"
ma "github.com/multiformats/go-multiaddr"
"github.com/stretchr/testify/require"
)
func TestPing(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
h1, err := bhost.NewHost(swarmt.GenSwarm(t), nil)
require.NoError(t, err)
defer h1.Close()
h1.Start()
h2, err := bhost.NewHost(swarmt.GenSwarm(t), nil)
require.NoError(t, err)
defer h2.Close()
h2.Start()
err = h1.Connect(ctx, peer.AddrInfo{
ID: h2.ID(),
Addrs: []ma.Multiaddr{h2.Addrs()[0]},
})
require.NoError(t, err)
ps1 := ping.NewPingService(h1)
ps2 := ping.NewPingService(h2)
testPing(t, ps1, h2.ID())
testPing(t, ps2, h1.ID())
}
func testPing(t *testing.T, ps *ping.PingService, p peer.ID) {
pctx, cancel := context.WithCancel(context.Background())
defer cancel()
ts := ps.Ping(pctx, p)
for i := 0; i < 5; i++ {
select {
case res := <-ts:
require.NoError(t, res.Error)
t.Log("ping took: ", res.RTT)
case <-time.After(time.Second * 4):
t.Fatal("failed to receive ping")
}
}
}