mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-12-29 01:55:17 +00:00
100 lines
2.8 KiB
Go
100 lines
2.8 KiB
Go
package holepunch
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import (
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"testing"
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"github.com/libp2p/go-libp2p/core/network"
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ma "github.com/multiformats/go-multiaddr"
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"github.com/prometheus/client_golang/prometheus"
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dto "github.com/prometheus/client_model/go"
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)
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func getCounterValue(t *testing.T, counter *prometheus.CounterVec, labels ...string) int {
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t.Helper()
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m := &dto.Metric{}
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if err := counter.WithLabelValues(labels...).Write(m); err != nil {
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t.Errorf("failed to extract counter value %s", err)
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return 0
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}
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return int(*m.Counter.Value)
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}
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func TestHolePunchOutcomeCounter(t *testing.T) {
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t1 := ma.StringCast("/ip4/1.2.3.4/tcp/1")
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t2 := ma.StringCast("/ip4/1.2.3.4/tcp/2")
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q1v1 := ma.StringCast("/ip4/1.2.3.4/udp/1/quic-v1")
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q2v1 := ma.StringCast("/ip4/1.2.3.4/udp/2/quic-v1")
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type testcase struct {
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name string
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theirAddrs []ma.Multiaddr
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ourAddrs []ma.Multiaddr
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conn network.ConnMultiaddrs
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result map[[3]string]int
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}
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testcases := []testcase{
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{
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name: "connection success",
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theirAddrs: []ma.Multiaddr{t1, q1v1},
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ourAddrs: []ma.Multiaddr{t2, q2v1},
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conn: &mockConnMultiaddrs{local: t1, remote: t2},
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result: map[[3]string]int{
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[...]string{"ip4", "tcp", "success"}: 1,
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[...]string{"ip4", "quic-v1", "cancelled"}: 1,
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},
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},
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{
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name: "connection failed",
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theirAddrs: []ma.Multiaddr{t1},
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ourAddrs: []ma.Multiaddr{t2, q2v1},
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conn: nil,
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result: map[[3]string]int{
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[...]string{"ip4", "tcp", "failed"}: 1,
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[...]string{"ip4", "quic-v1", "no_suitable_address"}: 1,
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},
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},
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{
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name: "no_suitable_address",
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theirAddrs: []ma.Multiaddr{t1, q1v1},
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ourAddrs: []ma.Multiaddr{t2, q2v1},
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conn: &mockConnMultiaddrs{local: q1v1, remote: q2v1},
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result: map[[3]string]int{
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[...]string{"ip4", "tcp", "cancelled"}: 1,
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[...]string{"ip4", "quic-v1", "failed"}: 0,
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[...]string{"ip4", "quic-v1", "success"}: 1,
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[...]string{"ip4", "tcp", "success"}: 0,
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},
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},
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}
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for _, tc := range testcases {
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t.Run(tc.name, func(t *testing.T) {
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reg := prometheus.NewRegistry()
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hpAddressOutcomesTotal.Reset()
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mt := NewMetricsTracer(WithRegisterer(reg))
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for _, side := range []string{"receiver", "initiator"} {
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mt.HolePunchFinished(side, 1, tc.theirAddrs, tc.ourAddrs, tc.conn)
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for labels, value := range tc.result {
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v := getCounterValue(t, hpAddressOutcomesTotal, side, "1", labels[0], labels[1], labels[2])
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if v != value {
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t.Errorf("Invalid metric value %s: expected: %d got: %d", labels, value, v)
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}
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}
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}
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})
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}
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}
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type mockConnMultiaddrs struct {
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local, remote ma.Multiaddr
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}
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func (cma *mockConnMultiaddrs) LocalMultiaddr() ma.Multiaddr {
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return cma.local
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}
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func (cma *mockConnMultiaddrs) RemoteMultiaddr() ma.Multiaddr {
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return cma.remote
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}
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