github.com/lfch/etcd-io/tests/v3@v3.0.0-20221004140520-eac99acd3e9d/common/status_test.go (about)

     1  // Copyright 2022 The etcd Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package common
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  	"time"
    21  
    22  	clientv3 "github.com/lfch/etcd-io/client/v3"
    23  	"github.com/lfch/etcd-io/tests/v3/framework"
    24  	"github.com/lfch/etcd-io/tests/v3/framework/testutils"
    25  )
    26  
    27  func TestStatus(t *testing.T) {
    28  
    29  	testRunner.BeforeTest(t)
    30  
    31  	for _, tc := range clusterTestCases {
    32  		t.Run(tc.name, func(t *testing.T) {
    33  			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
    34  			defer cancel()
    35  			clus := testRunner.NewCluster(ctx, t, tc.config)
    36  			defer clus.Close()
    37  			cc := framework.MustClient(clus.Client(clientv3.AuthConfig{}))
    38  
    39  			testutils.ExecuteUntil(ctx, t, func() {
    40  				rs, err := cc.Status(ctx)
    41  				if err != nil {
    42  					t.Fatalf("could not get status, err: %s", err)
    43  				}
    44  				if len(rs) != tc.config.ClusterSize {
    45  					t.Fatalf("wrong number of status responses. expected:%d, got:%d ", tc.config.ClusterSize, len(rs))
    46  				}
    47  				memberIds := make(map[uint64]struct{})
    48  				for _, r := range rs {
    49  					if r == nil {
    50  						t.Fatalf("status response is nil")
    51  					}
    52  					memberIds[r.Header.MemberId] = struct{}{}
    53  				}
    54  				if len(rs) != len(memberIds) {
    55  					t.Fatalf("found duplicated members")
    56  				}
    57  			})
    58  		})
    59  	}
    60  }