mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-10-30 21:30:16 +00:00
87 lines
3.1 KiB
Go
87 lines
3.1 KiB
Go
/*
|
|
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 rest
|
|
|
|
import (
|
|
"testing"
|
|
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/util/uuid"
|
|
genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
|
|
"k8s.io/kubernetes/pkg/api"
|
|
)
|
|
|
|
// TestFillObjectMetaSystemFields validates that system populated fields are set on an object
|
|
func TestFillObjectMetaSystemFields(t *testing.T) {
|
|
ctx := genericapirequest.NewDefaultContext()
|
|
resource := metav1.ObjectMeta{}
|
|
FillObjectMetaSystemFields(ctx, &resource)
|
|
if resource.CreationTimestamp.Time.IsZero() {
|
|
t.Errorf("resource.CreationTimestamp is zero")
|
|
} else if len(resource.UID) == 0 {
|
|
t.Errorf("resource.UID missing")
|
|
}
|
|
// verify we can inject a UID
|
|
uid := uuid.NewUUID()
|
|
ctx = genericapirequest.WithUID(ctx, uid)
|
|
resource = metav1.ObjectMeta{}
|
|
FillObjectMetaSystemFields(ctx, &resource)
|
|
if resource.UID != uid {
|
|
t.Errorf("resource.UID expected: %v, actual: %v", uid, resource.UID)
|
|
}
|
|
}
|
|
|
|
// TestHasObjectMetaSystemFieldValues validates that true is returned if and only if all fields are populated
|
|
func TestHasObjectMetaSystemFieldValues(t *testing.T) {
|
|
ctx := genericapirequest.NewDefaultContext()
|
|
resource := metav1.ObjectMeta{}
|
|
if metav1.HasObjectMetaSystemFieldValues(&resource) {
|
|
t.Errorf("the resource does not have all fields yet populated, but incorrectly reports it does")
|
|
}
|
|
FillObjectMetaSystemFields(ctx, &resource)
|
|
if !metav1.HasObjectMetaSystemFieldValues(&resource) {
|
|
t.Errorf("the resource does have all fields populated, but incorrectly reports it does not")
|
|
}
|
|
}
|
|
|
|
// TestValidNamespace validates that namespace rules are enforced on a resource prior to create or update
|
|
func TestValidNamespace(t *testing.T) {
|
|
ctx := genericapirequest.NewDefaultContext()
|
|
namespace, _ := genericapirequest.NamespaceFrom(ctx)
|
|
resource := api.ReplicationController{}
|
|
if !ValidNamespace(ctx, &resource.ObjectMeta) {
|
|
t.Fatalf("expected success")
|
|
}
|
|
if namespace != resource.Namespace {
|
|
t.Fatalf("expected resource to have the default namespace assigned during validation")
|
|
}
|
|
resource = api.ReplicationController{ObjectMeta: metav1.ObjectMeta{Namespace: "other"}}
|
|
if ValidNamespace(ctx, &resource.ObjectMeta) {
|
|
t.Fatalf("Expected error that resource and context errors do not match because resource has different namespace")
|
|
}
|
|
ctx = genericapirequest.NewContext()
|
|
if ValidNamespace(ctx, &resource.ObjectMeta) {
|
|
t.Fatalf("Expected error that resource and context errors do not match since context has no namespace")
|
|
}
|
|
|
|
ctx = genericapirequest.NewContext()
|
|
ns := genericapirequest.NamespaceValue(ctx)
|
|
if ns != "" {
|
|
t.Fatalf("Expected the empty string")
|
|
}
|
|
}
|