kubernetes default_test 源码

  • 2022-09-18
  • 浏览 (137)

kubernetes default_test 代码

文件路径:/staging/src/k8s.io/kubectl/pkg/drain/default_test.go

/*
Copyright 2021 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 drain

import (
	"context"
	"fmt"
	"testing"

	corev1 "k8s.io/api/core/v1"
	"k8s.io/client-go/kubernetes/fake"
)

func TestRunCordonOrUncordon(t *testing.T) {
	nilContextError := fmt.Errorf("RunCordonOrUncordon error: drainer.Ctx can't be nil")
	nilClientError := fmt.Errorf("RunCordonOrUncordon error: drainer.Client can't be nil")
	tests := []struct {
		description   string
		drainer       *Helper
		node          *corev1.Node
		desired       bool
		expectedError *error
	}{
		{
			description: "nil context object",
			drainer: &Helper{
				Client: fake.NewSimpleClientset(),
			},
			desired:       true,
			expectedError: &nilContextError,
		},
		{
			description: "nil client object",
			drainer: &Helper{
				Ctx: context.TODO(),
			},
			desired:       true,
			expectedError: &nilClientError,
		},
	}

	for _, test := range tests {
		test := test
		t.Run(test.description, func(t *testing.T) {
			err := RunCordonOrUncordon(test.drainer, test.node, test.desired)
			if test.expectedError == nil {
				if err != nil {
					t.Fatalf("%s: did not expect error, got err=%s", test.description, err.Error())
				}
			} else if err.Error() != (*test.expectedError).Error() {
				t.Fatalf("%s: the error does not match expected error, got err=%s, expected err=%s", test.description, err, *test.expectedError)
			}
		})
	}
}

相关信息

kubernetes 源码目录

相关文章

kubernetes cordon 源码

kubernetes default 源码

kubernetes drain 源码

kubernetes drain_test 源码

kubernetes filter_test 源码

kubernetes filters 源码

0  赞