| package manager |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import ( |
| "math/rand" |
| "testing" |
| "time" |
| |
| "github.com/apache/trafficcontrol/lib/go-tc" |
| "github.com/apache/trafficcontrol/traffic_monitor/health" |
| "github.com/apache/trafficcontrol/traffic_monitor/peer" |
| "github.com/apache/trafficcontrol/traffic_monitor/todata" |
| ) |
| |
| func TestCombineCacheState(t *testing.T) { |
| cacheName := tc.CacheName("testCache") |
| localCacheStates := []tc.IsAvailable{ |
| tc.IsAvailable{ |
| IsAvailable: true, |
| Ipv4Available: true, |
| Ipv6Available: true, |
| }, |
| tc.IsAvailable{ |
| IsAvailable: true, |
| Ipv4Available: false, |
| Ipv6Available: true, |
| }, |
| tc.IsAvailable{ |
| IsAvailable: true, |
| Ipv4Available: true, |
| Ipv6Available: false, |
| }, |
| tc.IsAvailable{ |
| IsAvailable: false, |
| Ipv4Available: false, |
| Ipv6Available: false, |
| }, |
| } |
| events := health.NewThreadsafeEvents(1) |
| peerOptimistic := true |
| peerStates := peer.NewCRStatesPeersThreadsafe(1) |
| peerStates.SetTimeout(time.Duration(rand.Int63())) |
| peerResult := peer.Result{ |
| ID: tc.TrafficMonitorName("TestTM-01"), |
| Available: true, |
| PeerStates: tc.CRStates{ |
| Caches: map[tc.CacheName]tc.IsAvailable{ |
| tc.CacheName(cacheName): tc.IsAvailable{ |
| IsAvailable: true, |
| Ipv4Available: true, |
| Ipv6Available: true, |
| }, |
| }, |
| }, |
| Time: time.Now(), |
| } |
| peerStates.Set(peerResult) |
| peerSet := map[tc.TrafficMonitorName]struct{}{ |
| tc.TrafficMonitorName("TestTM-01"): struct{}{}, |
| } |
| peerStates.SetPeers(peerSet) |
| peerStates.SetTimeout(time.Duration(rand.Int())) |
| |
| combinedStates := peer.NewCRStatesThreadsafe() |
| overrideMap := map[tc.CacheName]bool{} |
| overrideMap[cacheName] = false |
| toData := todata.TOData{} |
| toData.ServerTypes = map[tc.CacheName]tc.CacheType{ |
| cacheName: tc.CacheTypeEdge, |
| } |
| |
| for _, localCacheState := range localCacheStates { |
| combineCacheState(cacheName, localCacheState, events, peerOptimistic, peerStates.GetCRStatesPeersInfo(), combinedStates, overrideMap, toData) |
| |
| if !combinedStates.Get().Caches[cacheName].IsAvailable { |
| t.Fatalf("cache is unavailable and should be available") |
| } |
| if !combinedStates.Get().Caches[cacheName].Ipv4Available { |
| t.Fatalf("cache IPv4 is unavailable and should be available") |
| } |
| if !combinedStates.Get().Caches[cacheName].Ipv6Available { |
| t.Fatalf("cache IPv6 is unavailable and should be available") |
| } |
| } |
| } |
| |
| func TestCombineCacheStateCacheDown(t *testing.T) { |
| cacheName := tc.CacheName("testCache") |
| localCacheState := tc.IsAvailable{ |
| IsAvailable: false, |
| Ipv4Available: false, |
| Ipv6Available: false, |
| } |
| |
| events := health.NewThreadsafeEvents(1) |
| peerOptimistic := true |
| peerStates := peer.NewCRStatesPeersThreadsafe(1) |
| peerStates.SetTimeout(time.Duration(rand.Int63())) |
| peerResult := peer.Result{ |
| ID: tc.TrafficMonitorName("TestTM-01"), |
| Available: true, |
| PeerStates: tc.CRStates{ |
| Caches: map[tc.CacheName]tc.IsAvailable{ |
| tc.CacheName(cacheName): tc.IsAvailable{ |
| IsAvailable: true, |
| Ipv4Available: false, |
| Ipv6Available: true, |
| }, |
| }, |
| }, |
| Time: time.Now(), |
| } |
| peerStates.Set(peerResult) |
| peerSet := map[tc.TrafficMonitorName]struct{}{ |
| tc.TrafficMonitorName("TestTM-01"): struct{}{}, |
| } |
| peerStates.SetPeers(peerSet) |
| peerStates.SetTimeout(time.Duration(rand.Int())) |
| |
| combinedStates := peer.NewCRStatesThreadsafe() |
| overrideMap := map[tc.CacheName]bool{} |
| overrideMap[cacheName] = false |
| toData := todata.TOData{} |
| toData.ServerTypes = map[tc.CacheName]tc.CacheType{ |
| cacheName: tc.CacheTypeEdge, |
| } |
| |
| combineCacheState(cacheName, localCacheState, events, peerOptimistic, peerStates.GetCRStatesPeersInfo(), combinedStates, overrideMap, toData) |
| |
| if !combinedStates.Get().Caches[cacheName].IsAvailable { |
| t.Fatalf("cache is unavailable and should be available") |
| } |
| if combinedStates.Get().Caches[cacheName].Ipv4Available { |
| t.Fatalf("cache IPv4 is available and should be unavailable") |
| } |
| if !combinedStates.Get().Caches[cacheName].Ipv6Available { |
| t.Fatalf("cache IPv6 is unavailable and should be available") |
| } |
| } |