go.etcd.io/etcd@v3.3.27+incompatible/rafthttp/peer_test.go (about) 1 // Copyright 2015 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package rafthttp 16 17 import ( 18 "testing" 19 20 "github.com/coreos/etcd/raft/raftpb" 21 ) 22 23 func TestPeerPick(t *testing.T) { 24 tests := []struct { 25 msgappWorking bool 26 messageWorking bool 27 m raftpb.Message 28 wpicked string 29 }{ 30 { 31 true, true, 32 raftpb.Message{Type: raftpb.MsgSnap}, 33 pipelineMsg, 34 }, 35 { 36 true, true, 37 raftpb.Message{Type: raftpb.MsgApp, Term: 1, LogTerm: 1}, 38 streamAppV2, 39 }, 40 { 41 true, true, 42 raftpb.Message{Type: raftpb.MsgProp}, 43 streamMsg, 44 }, 45 { 46 true, true, 47 raftpb.Message{Type: raftpb.MsgHeartbeat}, 48 streamMsg, 49 }, 50 { 51 false, true, 52 raftpb.Message{Type: raftpb.MsgApp, Term: 1, LogTerm: 1}, 53 streamMsg, 54 }, 55 { 56 false, false, 57 raftpb.Message{Type: raftpb.MsgApp, Term: 1, LogTerm: 1}, 58 pipelineMsg, 59 }, 60 { 61 false, false, 62 raftpb.Message{Type: raftpb.MsgProp}, 63 pipelineMsg, 64 }, 65 { 66 false, false, 67 raftpb.Message{Type: raftpb.MsgSnap}, 68 pipelineMsg, 69 }, 70 { 71 false, false, 72 raftpb.Message{Type: raftpb.MsgHeartbeat}, 73 pipelineMsg, 74 }, 75 } 76 for i, tt := range tests { 77 peer := &peer{ 78 msgAppV2Writer: &streamWriter{working: tt.msgappWorking}, 79 writer: &streamWriter{working: tt.messageWorking}, 80 pipeline: &pipeline{}, 81 } 82 _, picked := peer.pick(tt.m) 83 if picked != tt.wpicked { 84 t.Errorf("#%d: picked = %v, want %v", i, picked, tt.wpicked) 85 } 86 } 87 }