| // Copyright 2015 The etcd Authors |
| // |
| // Licensed 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. |
| |
| package rafthttp |
| |
| import ( |
| "testing" |
| |
| "github.com/coreos/etcd/raft/raftpb" |
| ) |
| |
| func TestPeerPick(t *testing.T) { |
| tests := []struct { |
| msgappWorking bool |
| messageWorking bool |
| m raftpb.Message |
| wpicked string |
| }{ |
| { |
| true, true, |
| raftpb.Message{Type: raftpb.MsgSnap}, |
| pipelineMsg, |
| }, |
| { |
| true, true, |
| raftpb.Message{Type: raftpb.MsgApp, Term: 1, LogTerm: 1}, |
| streamAppV2, |
| }, |
| { |
| true, true, |
| raftpb.Message{Type: raftpb.MsgProp}, |
| streamMsg, |
| }, |
| { |
| true, true, |
| raftpb.Message{Type: raftpb.MsgHeartbeat}, |
| streamMsg, |
| }, |
| { |
| false, true, |
| raftpb.Message{Type: raftpb.MsgApp, Term: 1, LogTerm: 1}, |
| streamMsg, |
| }, |
| { |
| false, false, |
| raftpb.Message{Type: raftpb.MsgApp, Term: 1, LogTerm: 1}, |
| pipelineMsg, |
| }, |
| { |
| false, false, |
| raftpb.Message{Type: raftpb.MsgProp}, |
| pipelineMsg, |
| }, |
| { |
| false, false, |
| raftpb.Message{Type: raftpb.MsgSnap}, |
| pipelineMsg, |
| }, |
| { |
| false, false, |
| raftpb.Message{Type: raftpb.MsgHeartbeat}, |
| pipelineMsg, |
| }, |
| } |
| for i, tt := range tests { |
| peer := &peer{ |
| msgAppV2Writer: &streamWriter{working: tt.msgappWorking}, |
| writer: &streamWriter{working: tt.messageWorking}, |
| pipeline: &pipeline{}, |
| } |
| _, picked := peer.pick(tt.m) |
| if picked != tt.wpicked { |
| t.Errorf("#%d: picked = %v, want %v", i, picked, tt.wpicked) |
| } |
| } |
| } |