26005c9c2e
problem has come up that the package we are using does not expose the iterator of the underlying kv store so a wrapper will be made to embed it and add this functionality to the back end exposed.
134 lines
3.7 KiB
Go
134 lines
3.7 KiB
Go
package engine
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import (
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"context"
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"github.com/indra-labs/indra"
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"testing"
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"time"
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log2 "github.com/indra-labs/indra/pkg/proc/log"
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)
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func pauza() {
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time.Sleep(time.Second)
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}
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//
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// func TestEngine_PeerStore(t *testing.T) {
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// if indra.CI == "false" {
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// log2.SetLogLevel(log2.Trace)
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// }
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// const nTotal = 10
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// var e error
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// var engines []*Engine
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// var cleanup func()
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// ctx, _ := context.WithCancel(context.Background())
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// engines, cleanup, e = CreateAndStartMockEngines(nTotal, ctx)
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// adz := engines[0].Listener.Host.Addrs()
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// addrs := make([]*netip.AddrPort, len(adz))
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// for i := range adz {
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// addy, _ := multi.AddrToAddrPort(adz[i])
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// addrs[i] = &addy
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// }
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// // To ensure every peer will get the gossip:
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// pauza()
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// newAddressAd := addresses.New(nonce.NewID(),
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// engines[0].Mgr().GetLocalNodeIdentityPrv(),
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// addrs,
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// time.Now().Add(time.Hour*24*7))
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// sa := splice.New(newAddressAd.Len())
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// if e = newAddressAd.Encode(sa); fails(e) {
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// t.FailNow()
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// }
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// if e = engines[0].SendAd(sa.GetAll()); fails(e) {
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// t.FailNow()
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// }
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// newIntroAd := intro.New(nonce.NewID(),
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// engines[0].Mgr().GetLocalNodeIdentityPrv(),
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// engines[0].Mgr().GetLocalNode().Identity.Pub,
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// 20000, 443,
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// time.Now().Add(time.Hour*24*7))
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// si := splice.New(newIntroAd.Len())
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// if e = newIntroAd.Encode(si); fails(e) {
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// t.FailNow()
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// }
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// if e = engines[0].SendAd(si.GetAll()); fails(e) {
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// t.FailNow()
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// }
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// newLoadAd := load.New(nonce.NewID(),
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// engines[0].Mgr().GetLocalNodeIdentityPrv(),
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// 17,
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// time.Now().Add(time.Hour*24*7))
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// sl := splice.New(newLoadAd.Len())
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// if e = newLoadAd.Encode(sl); fails(e) {
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// t.FailNow()
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// }
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// if e = engines[0].SendAd(sl.GetAll()); fails(e) {
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// t.FailNow()
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// }
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// newPeerAd := peer.New(nonce.NewID(),
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// engines[0].Mgr().GetLocalNodeIdentityPrv(),
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// 20000,
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// time.Now().Add(time.Hour*24*7))
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// sp := splice.New(newPeerAd.Len())
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// if e = newPeerAd.Encode(sp); fails(e) {
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// t.FailNow()
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// }
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// if e = engines[0].SendAd(sp.GetAll()); fails(e) {
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// t.FailNow()
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// }
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// newServiceAd := services.New(nonce.NewID(),
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// engines[0].Mgr().GetLocalNodeIdentityPrv(),
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// []services.Service{{20000, 54321}, {10000, 42221}},
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// time.Now().Add(time.Hour*24*7))
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// ss := splice.New(newServiceAd.Len())
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// if e = newServiceAd.Encode(ss); fails(e) {
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// t.FailNow()
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// }
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// if e = engines[0].SendAd(ss.GetAll()); fails(e) {
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// t.FailNow()
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// }
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// pauza()
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// cleanup()
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// }
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func TestEngine_PeerStoreDiscovery(t *testing.T) {
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// This test doesn't have a concrete failure mode, as inevitably the nodes
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// that start in the first half of the set, and the nodes in the second
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// half, the latter may miss the former's advertisements. If the functions
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// are broken this will fail however, as this is the conditions that trigger
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// a failure.
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//
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// It is more for demonstration to see that the gossip is indeed propagating
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// in the first round as nodes start up, and more comprehensive tests by
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// nature need a lot more time and at least a second update of the full set
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// to saturate all peers with their peers advertisements.
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if indra.CI == "false" {
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log2.SetLogLevel(log2.Trace)
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}
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const nTotal = 10
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var e error
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var engines []*Engine
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var cleanup func()
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ctx, _ := context.WithCancel(context.Background())
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if engines, cleanup, e = CreateAndStartMockEngines(nTotal, ctx); fails(e) {
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t.FailNow()
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}
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time.Sleep(time.Second * 3)
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// Send them all again after a bit to make sure everyone gets them.
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for i := range engines {
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if e = engines[i].SendAds(); fails(e) {
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t.FailNow()
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}
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}
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time.Sleep(time.Second * 3)
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for i := range engines {
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_ = i
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// check that all peers now have nTotal-1 distinct peer ads (of all 4
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// types)
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}
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cleanup()
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pauza()
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}
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