Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/auth/nodeidentifier/default_test.go

@@ -0,0 +1,68 @@
+/*
+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)
+			}
+		})
+	}
+}