mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
130 lines
3.4 KiB
Go
130 lines
3.4 KiB
Go
// Copyright 2016 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package integration
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import (
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"reflect"
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"testing"
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"github.com/coreos/etcd/clientv3"
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"github.com/coreos/etcd/integration"
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"github.com/coreos/etcd/pkg/testutil"
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"github.com/coreos/etcd/pkg/types"
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"golang.org/x/net/context"
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)
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func TestMemberList(t *testing.T) {
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defer testutil.AfterTest(t)
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clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 3})
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defer clus.Terminate(t)
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capi := clientv3.NewCluster(clus.RandClient())
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resp, err := capi.MemberList(context.Background())
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if err != nil {
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t.Fatalf("failed to list member %v", err)
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}
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if len(resp.Members) != 3 {
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t.Errorf("number of members = %d, want %d", len(resp.Members), 3)
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}
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}
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func TestMemberAdd(t *testing.T) {
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defer testutil.AfterTest(t)
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clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 3})
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defer clus.Terminate(t)
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capi := clientv3.NewCluster(clus.RandClient())
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urls := []string{"http://127.0.0.1:1234"}
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resp, err := capi.MemberAdd(context.Background(), urls)
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if err != nil {
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t.Fatalf("failed to add member %v", err)
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}
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if !reflect.DeepEqual(resp.Member.PeerURLs, urls) {
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t.Errorf("urls = %v, want %v", urls, resp.Member.PeerURLs)
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}
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}
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func TestMemberRemove(t *testing.T) {
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defer testutil.AfterTest(t)
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clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 3})
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defer clus.Terminate(t)
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capi := clientv3.NewCluster(clus.Client(1))
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resp, err := capi.MemberList(context.Background())
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if err != nil {
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t.Fatalf("failed to list member %v", err)
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}
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rmvID := resp.Members[0].ID
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// indexes in capi member list don't necessarily match cluster member list;
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// find member that is not the client to remove
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for _, m := range resp.Members {
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mURLs, _ := types.NewURLs(m.PeerURLs)
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if !reflect.DeepEqual(mURLs, clus.Members[1].ServerConfig.PeerURLs) {
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rmvID = m.ID
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break
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}
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}
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_, err = capi.MemberRemove(context.Background(), rmvID)
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if err != nil {
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t.Fatalf("failed to remove member %v", err)
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}
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resp, err = capi.MemberList(context.Background())
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if err != nil {
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t.Fatalf("failed to list member %v", err)
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}
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if len(resp.Members) != 2 {
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t.Errorf("number of members = %d, want %d", len(resp.Members), 2)
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}
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}
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func TestMemberUpdate(t *testing.T) {
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defer testutil.AfterTest(t)
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clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 3})
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defer clus.Terminate(t)
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capi := clientv3.NewCluster(clus.RandClient())
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resp, err := capi.MemberList(context.Background())
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if err != nil {
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t.Fatalf("failed to list member %v", err)
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}
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urls := []string{"http://127.0.0.1:1234"}
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_, err = capi.MemberUpdate(context.Background(), resp.Members[0].ID, urls)
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if err != nil {
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t.Fatalf("failed to update member %v", err)
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}
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resp, err = capi.MemberList(context.Background())
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if err != nil {
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t.Fatalf("failed to list member %v", err)
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}
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if !reflect.DeepEqual(resp.Members[0].PeerURLs, urls) {
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t.Errorf("urls = %v, want %v", urls, resp.Members[0].PeerURLs)
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}
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}
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