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tests: Migrate member tests to common framework
Signed-off-by: Clark <fwyongxing@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| // Copyright 2016 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 common | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "fmt" | ||
| "go.etcd.io/etcd/api/v3/etcdserverpb" | ||
| clientv3 "go.etcd.io/etcd/client/v3" | ||
| "go.etcd.io/etcd/tests/v3/framework/testutils" | ||
| "net" | ||
| "sort" | ||
| "strconv" | ||
| "testing" | ||
| "time" | ||
| ) | ||
|
|
||
| func TestMemberList(t *testing.T) { | ||
| testRunner.BeforeTest(t) | ||
|
|
||
| for _, tc := range clusterTestCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) | ||
| defer cancel() | ||
| clus := testRunner.NewCluster(ctx, t, tc.config) | ||
| defer clus.Close() | ||
| cc := clus.Client() | ||
|
|
||
| testutils.ExecuteUntil(ctx, t, func() { | ||
| resp, err := cc.MemberList() | ||
| if err != nil { | ||
| t.Fatalf("could not get member list, err: %s", err) | ||
| } | ||
| expectNum := len(clus.Members()) | ||
| gotNum := len(resp.Members) | ||
| if expectNum != gotNum { | ||
| t.Fatalf("number of members not equal, expect: %d, got: %d", expectNum, gotNum) | ||
| } | ||
| for _, m := range resp.Members { | ||
| if len(m.ClientURLs) == 0 { | ||
| t.Fatalf("member is not started, memberId:%d, memberName:%s", m.ID, m.Name) | ||
| } | ||
| } | ||
| }) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestMemberAdd(t *testing.T) { | ||
| testRunner.BeforeTest(t) | ||
|
|
||
| for _, tc := range clusterTestCases { | ||
| nestedCases := []struct { | ||
| name string | ||
| learner bool | ||
| }{ | ||
| { | ||
| name: "NotLearner", | ||
| learner: false, | ||
| }, | ||
| { | ||
| name: "Learner", | ||
| learner: true, | ||
| }, | ||
| } | ||
| for _, nc := range nestedCases { | ||
| t.Run(tc.name+"/"+nc.name, func(t *testing.T) { | ||
| ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) | ||
| defer cancel() | ||
| clus := testRunner.NewCluster(ctx, t, tc.config) | ||
| defer clus.Close() | ||
| cc := clus.Client() | ||
|
|
||
| testutils.ExecuteUntil(ctx, t, func() { | ||
| listResp, err := cc.MemberList() | ||
| if err != nil { | ||
| t.Fatalf("could not get member list, err: %s", err) | ||
| } | ||
| peerUrl, err := generateNonexistentPeer(listResp.Members) | ||
| var addResp *clientv3.MemberAddResponse | ||
| if nc.learner { | ||
| addResp, err = cc.MemberAddAsLearner("newmember", []string{peerUrl}) | ||
| } else { | ||
| addResp, err = cc.MemberAdd("newmember", []string{peerUrl}) | ||
| } | ||
| if err != nil { | ||
| t.Fatalf("could not get member list, err: %s", err) | ||
| } | ||
| if addResp.Member == nil || addResp.Member.ID == 0 { | ||
| t.Fatalf("member add failed, got nil member") | ||
| } | ||
| if addResp.Member.ID == 0 { | ||
| t.Fatalf("member add failed, got empty member id") | ||
| } | ||
| if len(addResp.Member.PeerURLs) == 0 { | ||
| t.Fatalf("member add failed, got empty peer urls") | ||
| } | ||
| }) | ||
| }) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func TestMemberUpdate(t *testing.T) { | ||
| testRunner.BeforeTest(t) | ||
|
|
||
| for _, tc := range clusterTestCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) | ||
| defer cancel() | ||
| clus := testRunner.NewCluster(ctx, t, tc.config) | ||
| defer clus.Close() | ||
| cc := clus.Client() | ||
|
|
||
| testutils.ExecuteUntil(ctx, t, func() { | ||
| resp, err := cc.MemberList() | ||
| if err != nil { | ||
| t.Fatalf("could not get member list, err: %s", err) | ||
| } | ||
| peerUrl, err := generateNonexistentPeer(resp.Members) | ||
| if err != nil { | ||
| t.Fatalf("%v", err) | ||
| } | ||
| memberID := resp.Members[0].ID | ||
| _, err = cc.MemberUpdate(memberID, []string{peerUrl}) | ||
| if err != nil { | ||
| t.Fatalf("could not update member, err: %s", err) | ||
| } | ||
| }) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func generateNonexistentPeer(members []*etcdserverpb.Member) (peerUrl string, err error) { | ||
| ports := make([]int, 0, 0) | ||
|
|
||
| // collect port of each peer | ||
| for _, m := range members { | ||
| for _, pu := range m.PeerURLs { | ||
| _, ps, err := net.SplitHostPort(pu) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| p, err := strconv.Atoi(ps) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| ports = append(ports, p) | ||
| } | ||
| } | ||
|
|
||
| if len(ports) == 0 { | ||
| return "", errors.New("no port was found from members") | ||
| } | ||
| sort.Ints(ports) | ||
| maxPort := ports[len(ports)-1] | ||
| newPort := maxPort + 11 | ||
| if newPort > 65535 { | ||
| return "", errors.New("could not generate a nonexistent peer") | ||
| } | ||
| return fmt.Sprintf("http://localhost:%d", newPort), nil | ||
| } |
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