go.etcd.io/etcd@v3.3.27+incompatible/clientv3/integration/role_test.go (about) 1 // Copyright 2016 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 integration 16 17 import ( 18 "context" 19 "testing" 20 21 "github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes" 22 "github.com/coreos/etcd/integration" 23 "github.com/coreos/etcd/pkg/testutil" 24 ) 25 26 func TestRoleError(t *testing.T) { 27 defer testutil.AfterTest(t) 28 29 clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 1}) 30 defer clus.Terminate(t) 31 32 authapi := clus.RandClient() 33 34 _, err := authapi.RoleAdd(context.TODO(), "test-role") 35 if err != nil { 36 t.Fatal(err) 37 } 38 39 _, err = authapi.RoleAdd(context.TODO(), "test-role") 40 if err != rpctypes.ErrRoleAlreadyExist { 41 t.Fatalf("expected %v, got %v", rpctypes.ErrRoleAlreadyExist, err) 42 } 43 }