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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/bucket_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/bucket_test.go')
-rw-r--r-- | swarm/network/simulation/bucket_test.go | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/swarm/network/simulation/bucket_test.go b/swarm/network/simulation/bucket_test.go new file mode 100644 index 000000000..461d99825 --- /dev/null +++ b/swarm/network/simulation/bucket_test.go @@ -0,0 +1,155 @@ +// 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 ( + "sync" + "testing" + + "github.com/ethereum/go-ethereum/node" + "github.com/ethereum/go-ethereum/p2p/simulations/adapters" +) + +// TestServiceBucket tests all bucket functionalities using subtests. +// It constructs a simulation of two nodes by adding items to their buckets +// in ServiceFunc constructor, then by SetNodeItem. Testing UpNodesItems +// is done by stopping one node and validating availability of its items. +func TestServiceBucket(t *testing.T) { + testKey := "Key" + testValue := "Value" + + sim := New(map[string]ServiceFunc{ + "noop": func(ctx *adapters.ServiceContext, b *sync.Map) (node.Service, func(), error) { + b.Store(testKey, testValue+ctx.Config.ID.String()) + return newNoopService(), nil, nil + }, + }) + defer sim.Close() + + id1, err := sim.AddNode() + if err != nil { + t.Fatal(err) + } + + id2, err := sim.AddNode() + if err != nil { + t.Fatal(err) + } + + t.Run("ServiceFunc bucket Store", func(t *testing.T) { + v, ok := sim.NodeItem(id1, testKey) + if !ok { + t.Fatal("bucket item not found") + } + s, ok := v.(string) + if !ok { + t.Fatal("bucket item value is not string") + } + if s != testValue+id1.String() { + t.Fatalf("expected %q, got %q", testValue+id1.String(), s) + } + + v, ok = sim.NodeItem(id2, testKey) + if !ok { + t.Fatal("bucket item not found") + } + s, ok = v.(string) + if !ok { + t.Fatal("bucket item value is not string") + } + if s != testValue+id2.String() { + t.Fatalf("expected %q, got %q", testValue+id2.String(), s) + } + }) + + customKey := "anotherKey" + customValue := "anotherValue" + + t.Run("SetNodeItem", func(t *testing.T) { + sim.SetNodeItem(id1, customKey, customValue) + + v, ok := sim.NodeItem(id1, customKey) + if !ok { + t.Fatal("bucket item not found") + } + s, ok := v.(string) + if !ok { + t.Fatal("bucket item value is not string") + } + if s != customValue { + t.Fatalf("expected %q, got %q", customValue, s) + } + + v, ok = sim.NodeItem(id2, customKey) + if ok { + t.Fatal("bucket item should not be found") + } + }) + + if err := sim.StopNode(id2); err != nil { + t.Fatal(err) + } + + t.Run("UpNodesItems", func(t *testing.T) { + items := sim.UpNodesItems(testKey) + + v, ok := items[id1] + if !ok { + t.Errorf("node 1 item not found") + } + s, ok := v.(string) + if !ok { + t.Fatal("node 1 item value is not string") + } + if s != testValue+id1.String() { + t.Fatalf("expected %q, got %q", testValue+id1.String(), s) + } + + v, ok = items[id2] + if ok { + t.Errorf("node 2 item should not be found") + } + }) + + t.Run("NodeItems", func(t *testing.T) { + items := sim.NodesItems(testKey) + + v, ok := items[id1] + if !ok { + t.Errorf("node 1 item not found") + } + s, ok := v.(string) + if !ok { + t.Fatal("node 1 item value is not string") + } + if s != testValue+id1.String() { + t.Fatalf("expected %q, got %q", testValue+id1.String(), s) + } + + v, ok = items[id2] + if !ok { + t.Errorf("node 2 item not found") + } + s, ok = v.(string) + if !ok { + t.Fatal("node 1 item value is not string") + } + if s != testValue+id2.String() { + t.Fatalf("expected %q, got %q", testValue+id2.String(), s) + } + }) +} |