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  }