| /* |
| Copyright 2017 The Kubernetes 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 nodeidentifier |
| |
| import ( |
| "testing" |
| |
| "k8s.io/apiserver/pkg/authentication/user" |
| ) |
| |
| func TestDefaultNodeIdentifier_NodeIdentity(t *testing.T) { |
| tests := []struct { |
| name string |
| user user.Info |
| expectNodeName string |
| expectIsNode bool |
| }{ |
| { |
| name: "nil user", |
| user: nil, |
| expectNodeName: "", |
| expectIsNode: false, |
| }, |
| { |
| name: "node username without group", |
| user: &user.DefaultInfo{Name: "system:node:foo"}, |
| expectNodeName: "", |
| expectIsNode: false, |
| }, |
| { |
| name: "node group without username", |
| user: &user.DefaultInfo{Name: "foo", Groups: []string{"system:nodes"}}, |
| expectNodeName: "", |
| expectIsNode: false, |
| }, |
| { |
| name: "node group and username", |
| user: &user.DefaultInfo{Name: "system:node:foo", Groups: []string{"system:nodes"}}, |
| expectNodeName: "foo", |
| expectIsNode: true, |
| }, |
| } |
| for _, tt := range tests { |
| t.Run(tt.name, func(t *testing.T) { |
| nodeName, isNode := NewDefaultNodeIdentifier().NodeIdentity(tt.user) |
| if nodeName != tt.expectNodeName { |
| t.Errorf("DefaultNodeIdentifier.NodeIdentity() got = %v, want %v", nodeName, tt.expectNodeName) |
| } |
| if isNode != tt.expectIsNode { |
| t.Errorf("DefaultNodeIdentifier.NodeIdentity() got1 = %v, want %v", isNode, tt.expectIsNode) |
| } |
| }) |
| } |
| } |