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author | Janoš Guljaš <janos@users.noreply.github.com> | 2018-07-17 13:08:34 +0800 |
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committer | Anton Evangelatov <anton.evangelatov@gmail.com> | 2018-07-23 21:33:25 +0800 |
commit | dcaaa3c804c302126fb0b9c9ded7c23f21995f4b (patch) | |
tree | 87e7c2a11fec11c541e7a53326475e486b6a4e78 /swarm/network/simulation/kademlia_test.go | |
parent | f5b128a5b3e2105fbaffa19e27031bda29686e0b (diff) | |
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swarm: network simulation for swarm tests (#769)
* cmd/swarm: minor cli flag text adjustments
* cmd/swarm, swarm/storage, swarm: fix mingw on windows test issues
* cmd/swarm: support for smoke tests on the production swarm cluster
* cmd/swarm/swarm-smoke: simplify cluster logic as per suggestion
* changed colour of landing page
* landing page reacts to enter keypress
* swarm/api/http: sticky footer for swarm landing page using flex
* swarm/api/http: sticky footer for error pages and fix for multiple choices
* swarm: propagate ctx to internal apis (#754)
* swarm/simnet: add basic node/service functions
* swarm/netsim: add buckets for global state and kademlia health check
* swarm/netsim: Use sync.Map as bucket and provide cleanup function for...
* swarm, swarm/netsim: adjust SwarmNetworkTest
* swarm/netsim: fix tests
* swarm: added visualization option to sim net redesign
* swarm/netsim: support multiple services per node
* swarm/netsim: remove redundant return statement
* swarm/netsim: add comments
* swarm: shutdown HTTP in Simulation.Close
* swarm: sim HTTP server timeout
* swarm/netsim: add more simulation methods and peer events examples
* swarm/netsim: add WaitKademlia example
* swarm/netsim: fix comments
* swarm/netsim: terminate peer events goroutines on simulation done
* swarm, swarm/netsim: naming updates
* swarm/netsim: return not healthy kademlias on WaitTillHealthy
* swarm: fix WaitTillHealthy call in testSwarmNetwork
* swarm/netsim: allow bucket to have any type for a key
* swarm: Added snapshots to new netsim
* swarm/netsim: add more tests for bucket
* swarm/netsim: move http related things into separate files
* swarm/netsim: add AddNodeWithService option
* swarm/netsim: add more tests and Start* methods
* swarm/netsim: add peer events and kademlia tests
* swarm/netsim: fix some tests flakiness
* swarm/netsim: improve random nodes selection, fix TestStartStop* tests
* swarm/netsim: remove time measurement from TestClose to avoid flakiness
* swarm/netsim: builder pattern for netsim HTTP server (#773)
* swarm/netsim: add connect related tests
* swarm/netsim: add comment for TestPeerEvents
* swarm: rename netsim package to network/simulation
Diffstat (limited to 'swarm/network/simulation/kademlia_test.go')
-rw-r--r-- | swarm/network/simulation/kademlia_test.go | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/swarm/network/simulation/kademlia_test.go b/swarm/network/simulation/kademlia_test.go new file mode 100644 index 000000000..d11fe7e41 --- /dev/null +++ b/swarm/network/simulation/kademlia_test.go @@ -0,0 +1,67 @@ +// Copyright 2018 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 simulation + +import ( + "context" + "sync" + "testing" + "time" + + "github.com/ethereum/go-ethereum/node" + "github.com/ethereum/go-ethereum/p2p/simulations/adapters" + "github.com/ethereum/go-ethereum/swarm/network" +) + +func TestWaitTillHealthy(t *testing.T) { + sim := New(map[string]ServiceFunc{ + "bzz": func(ctx *adapters.ServiceContext, b *sync.Map) (node.Service, func(), error) { + addr := network.NewAddrFromNodeID(ctx.Config.ID) + hp := network.NewHiveParams() + hp.Discovery = false + config := &network.BzzConfig{ + OverlayAddr: addr.Over(), + UnderlayAddr: addr.Under(), + HiveParams: hp, + } + kad := network.NewKademlia(addr.Over(), network.NewKadParams()) + // store kademlia in node's bucket under BucketKeyKademlia + // so that it can be found by WaitTillHealthy method. + b.Store(BucketKeyKademlia, kad) + return network.NewBzz(config, kad, nil, nil, nil), nil, nil + }, + }) + defer sim.Close() + + _, err := sim.AddNodesAndConnectRing(10) + if err != nil { + t.Fatal(err) + } + + ctx, cancel := context.WithTimeout(context.Background(), 120*time.Second) + defer cancel() + ill, err := sim.WaitTillHealthy(ctx, 2) + if err != nil { + for id, kad := range ill { + t.Log("Node", id) + t.Log(kad.String()) + } + if err != nil { + t.Fatal(err) + } + } +} |