Function TestGenerateNodeDebugPod

pkg/cmd/debug/debug_test.go:1442–1852

(t *testing.T)

}

func TestGenerateNodeDebugPod(t *testing.T) {
	defer func(old func(int) string) { nameSuffixFunc = old }(nameSuffixFunc)
	var suffixCounter int
	nameSuffixFunc = func(int) string {
		suffixCounter++
		return fmt.Sprint(suffixCounter)
	}

	for _, tc := range []struct {
		name     string
		node     *corev1.Node
		opts     *DebugOptions
		expected *corev1.Pod
	}{
		{
			name: "minimum options",
			node: &corev1.Node{
				ObjectMeta: metav1.ObjectMeta{
					Name: "node-XXX",
				},
			},
			opts: &DebugOptions{
				Image:      "busybox",
				PullPolicy: corev1.PullIfNotPresent,
				Profile:    ProfileLegacy,
			},
			expected: &corev1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Name: "node-debugger-node-XXX-1",
					Labels: map[string]string{
						"app.kubernetes.io/managed-by": "kubectl-debug",
					},
				},
				Spec: corev1.PodSpec{
					Containers: []corev1.Container{
						{
							Name:                     "debugger",
							Image:                    "busybox",
							ImagePullPolicy:          corev1.PullIfNotPresent,
							TerminationMessagePolicy: corev1.TerminationMessageReadFile,
							VolumeMounts: []corev1.VolumeMount{
								{
									MountPath: "/host",
									Name:      "host-root",
								},
							},
						},
					},
					HostIPC:       true,
					HostNetwork:   true,
					HostPID:       true,
					NodeName:      "node-XXX",
					RestartPolicy: corev1.RestartPolicyNever,
					Volumes: []corev1.Volume{
						{
							Name: "host-root",
							VolumeSource: corev1.VolumeSource{
								HostPath: &corev1.HostPathVolumeSource{Path: "/"},