mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
118 lines
3.2 KiB
Go
118 lines
3.2 KiB
Go
// Copyright 2015 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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"context"
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"go.etcd.io/etcd/tests/v3/framework/integration"
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)
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func TestPauseMember(t *testing.T) {
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integration.BeforeTest(t)
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c := integration.NewCluster(t, &integration.ClusterConfig{Size: 5})
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defer c.Terminate(t)
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for i := 0; i < 5; i++ {
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c.Members[i].Pause()
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membs := append([]*integration.Member{}, c.Members[:i]...)
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membs = append(membs, c.Members[i+1:]...)
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c.WaitMembersForLeader(t, membs)
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clusterMustProgress(t, membs)
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c.Members[i].Resume()
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}
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c.WaitMembersForLeader(t, c.Members)
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clusterMustProgress(t, c.Members)
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}
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func TestRestartMember(t *testing.T) {
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integration.BeforeTest(t)
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c := integration.NewCluster(t, &integration.ClusterConfig{Size: 3, UseBridge: true})
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defer c.Terminate(t)
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for i := 0; i < 3; i++ {
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c.Members[i].Stop(t)
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membs := append([]*integration.Member{}, c.Members[:i]...)
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membs = append(membs, c.Members[i+1:]...)
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c.WaitMembersForLeader(t, membs)
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clusterMustProgress(t, membs)
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err := c.Members[i].Restart(t)
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if err != nil {
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t.Fatal(err)
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}
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}
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c.WaitMembersForLeader(t, c.Members)
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clusterMustProgress(t, c.Members)
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}
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func TestLaunchDuplicateMemberShouldFail(t *testing.T) {
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integration.BeforeTest(t)
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size := 3
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c := integration.NewCluster(t, &integration.ClusterConfig{Size: size})
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m := c.Members[0].Clone(t)
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m.DataDir = t.TempDir()
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defer c.Terminate(t)
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if err := m.Launch(); err == nil {
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t.Errorf("unexpect successful launch")
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} else {
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t.Logf("launch failed as expected: %v", err)
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assert.Contains(t, err.Error(), "has already been bootstrapped")
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}
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}
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func TestSnapshotAndRestartMember(t *testing.T) {
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integration.BeforeTest(t)
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m := integration.MustNewMember(t, integration.MemberConfig{Name: "snapAndRestartTest", UseBridge: true})
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m.SnapshotCount = 100
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m.Launch()
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defer m.Terminate(t)
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defer m.Client.Close()
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m.WaitOK(t)
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var err error
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for i := 0; i < 120; i++ {
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ctx, cancel := context.WithTimeout(context.Background(), integration.RequestTimeout)
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key := fmt.Sprintf("foo%d", i)
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_, err = m.Client.Put(ctx, "/"+key, "bar")
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if err != nil {
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t.Fatalf("#%d: create on %s error: %v", i, m.URL(), err)
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}
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cancel()
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}
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m.Stop(t)
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m.Restart(t)
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m.WaitOK(t)
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for i := 0; i < 120; i++ {
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ctx, cancel := context.WithTimeout(context.Background(), integration.RequestTimeout)
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key := fmt.Sprintf("foo%d", i)
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resp, err := m.Client.Get(ctx, "/"+key)
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if err != nil {
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t.Fatalf("#%d: get on %s error: %v", i, m.URL(), err)
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}
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cancel()
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if len(resp.Kvs) != 1 || string(resp.Kvs[0].Value) != "bar" {
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t.Errorf("#%d: got = %v, want %v", i, resp.Kvs[0], "bar")
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}
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}
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}
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