| // 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 membership |
| |
| import ( |
| "net/url" |
| "reflect" |
| "testing" |
| "time" |
| |
| "github.com/coreos/etcd/pkg/types" |
| ) |
| |
| func timeParse(value string) *time.Time { |
| t, err := time.Parse(time.RFC3339, value) |
| if err != nil { |
| panic(err) |
| } |
| return &t |
| } |
| |
| func TestMemberTime(t *testing.T) { |
| tests := []struct { |
| mem *Member |
| id types.ID |
| }{ |
| {NewMember("mem1", []url.URL{{Scheme: "http", Host: "10.0.0.8:2379"}}, "", nil), 14544069596553697298}, |
| // Same ID, different name (names shouldn't matter) |
| {NewMember("memfoo", []url.URL{{Scheme: "http", Host: "10.0.0.8:2379"}}, "", nil), 14544069596553697298}, |
| // Same ID, different Time |
| {NewMember("mem1", []url.URL{{Scheme: "http", Host: "10.0.0.8:2379"}}, "", timeParse("1984-12-23T15:04:05Z")), 2448790162483548276}, |
| // Different cluster name |
| {NewMember("mcm1", []url.URL{{Scheme: "http", Host: "10.0.0.8:2379"}}, "etcd", timeParse("1984-12-23T15:04:05Z")), 6973882743191604649}, |
| {NewMember("mem1", []url.URL{{Scheme: "http", Host: "10.0.0.1:2379"}}, "", timeParse("1984-12-23T15:04:05Z")), 1466075294948436910}, |
| // Order shouldn't matter |
| {NewMember("mem1", []url.URL{{Scheme: "http", Host: "10.0.0.1:2379"}, {Scheme: "http", Host: "10.0.0.2:2379"}}, "", nil), 16552244735972308939}, |
| {NewMember("mem1", []url.URL{{Scheme: "http", Host: "10.0.0.2:2379"}, {Scheme: "http", Host: "10.0.0.1:2379"}}, "", nil), 16552244735972308939}, |
| } |
| for i, tt := range tests { |
| if tt.mem.ID != tt.id { |
| t.Errorf("#%d: mem.ID = %v, want %v", i, tt.mem.ID, tt.id) |
| } |
| } |
| } |
| |
| func TestMemberPick(t *testing.T) { |
| tests := []struct { |
| memb *Member |
| urls map[string]bool |
| }{ |
| { |
| newTestMember(1, []string{"abc", "def", "ghi", "jkl", "mno", "pqr", "stu"}, "", nil), |
| map[string]bool{ |
| "abc": true, |
| "def": true, |
| "ghi": true, |
| "jkl": true, |
| "mno": true, |
| "pqr": true, |
| "stu": true, |
| }, |
| }, |
| { |
| newTestMember(2, []string{"xyz"}, "", nil), |
| map[string]bool{"xyz": true}, |
| }, |
| } |
| for i, tt := range tests { |
| for j := 0; j < 1000; j++ { |
| a := tt.memb.PickPeerURL() |
| if !tt.urls[a] { |
| t.Errorf("#%d: returned ID %q not in expected range!", i, a) |
| break |
| } |
| } |
| } |
| } |
| |
| func TestMemberClone(t *testing.T) { |
| tests := []*Member{ |
| newTestMember(1, nil, "abc", nil), |
| newTestMember(1, []string{"http://a"}, "abc", nil), |
| newTestMember(1, nil, "abc", []string{"http://b"}), |
| newTestMember(1, []string{"http://a"}, "abc", []string{"http://b"}), |
| } |
| for i, tt := range tests { |
| nm := tt.Clone() |
| if nm == tt { |
| t.Errorf("#%d: the pointers are the same, and clone doesn't happen", i) |
| } |
| if !reflect.DeepEqual(nm, tt) { |
| t.Errorf("#%d: member = %+v, want %+v", i, nm, tt) |
| } |
| } |
| } |
| |
| func newTestMember(id uint64, peerURLs []string, name string, clientURLs []string) *Member { |
| return &Member{ |
| ID: types.ID(id), |
| RaftAttributes: RaftAttributes{PeerURLs: peerURLs}, |
| Attributes: Attributes{Name: name, ClientURLs: clientURLs}, |
| } |
| } |