/* 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 storage import ( "testing" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/fields" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apiserver/pkg/registry/generic" genericregistrytest "k8s.io/apiserver/pkg/registry/generic/testing" etcd3testing "k8s.io/apiserver/pkg/storage/etcd3/testing" "k8s.io/kubernetes/pkg/apis/admissionregistration" "k8s.io/kubernetes/pkg/registry/registrytest" // Ensure that admissionregistration package is initialized. _ "k8s.io/kubernetes/pkg/apis/admissionregistration/install" ) func TestCreate(t *testing.T) { storage, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store).ClusterScope() configuration := validValidatingWebhookConfiguration() test.TestCreate( // valid configuration, // invalid newValidatingWebhookConfiguration(""), ) } func TestUpdate(t *testing.T) { storage, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store).ClusterScope() test.TestUpdate( // valid validValidatingWebhookConfiguration(), // updateFunc func(obj runtime.Object) runtime.Object { object := obj.(*admissionregistration.ValidatingWebhookConfiguration) object.Labels = map[string]string{"c": "d"} return object }, // invalid updateFunc func(obj runtime.Object) runtime.Object { object := obj.(*admissionregistration.ValidatingWebhookConfiguration) object.Name = "" return object }, ) } func TestGet(t *testing.T) { storage, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store).ClusterScope() test.TestGet(validValidatingWebhookConfiguration()) } func TestList(t *testing.T) { storage, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store).ClusterScope() test.TestList(validValidatingWebhookConfiguration()) } func TestDelete(t *testing.T) { storage, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store).ClusterScope() test.TestDelete(validValidatingWebhookConfiguration()) } func TestWatch(t *testing.T) { storage, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store).ClusterScope() test.TestWatch( validValidatingWebhookConfiguration(), []labels.Set{}, []labels.Set{ {"hoo": "bar"}, }, []fields.Set{ {"metadata.name": "foo"}, }, []fields.Set{ {"metadata.name": "nomatch"}, }, ) } func validValidatingWebhookConfiguration() *admissionregistration.ValidatingWebhookConfiguration { ignore := admissionregistration.Ignore exact := admissionregistration.Exact thirty := int32(30) none := admissionregistration.SideEffectClassNone servicePath := "/" return &admissionregistration.ValidatingWebhookConfiguration{ ObjectMeta: metav1.ObjectMeta{ Name: "foo", }, Webhooks: []admissionregistration.ValidatingWebhook{{ Name: "foo.example.io", ClientConfig: admissionregistration.WebhookClientConfig{ Service: &admissionregistration.ServiceReference{ Name: "foo", Namespace: "bar", Path: &servicePath, Port: 443, }, }, FailurePolicy: &ignore, MatchPolicy: &exact, TimeoutSeconds: &thirty, NamespaceSelector: &metav1.LabelSelector{}, ObjectSelector: &metav1.LabelSelector{}, SideEffects: &none, AdmissionReviewVersions: []string{"v1beta1"}, }}, } } func newValidatingWebhookConfiguration(name string) *admissionregistration.ValidatingWebhookConfiguration { ignore := admissionregistration.Ignore exact := admissionregistration.Exact thirty := int32(30) none := admissionregistration.SideEffectClassNone servicePath := "/" return &admissionregistration.ValidatingWebhookConfiguration{ ObjectMeta: metav1.ObjectMeta{ Name: name, Labels: map[string]string{"foo": "bar"}, }, Webhooks: []admissionregistration.ValidatingWebhook{{ Name: "foo.example.io", ClientConfig: admissionregistration.WebhookClientConfig{ Service: &admissionregistration.ServiceReference{ Name: "foo", Namespace: "bar", Path: &servicePath, Port: 443, }, }, FailurePolicy: &ignore, MatchPolicy: &exact, TimeoutSeconds: &thirty, NamespaceSelector: &metav1.LabelSelector{}, ObjectSelector: &metav1.LabelSelector{}, SideEffects: &none, AdmissionReviewVersions: []string{"v1beta1"}, }}, } } func newStorage(t *testing.T) (*REST, *etcd3testing.EtcdTestServer) { etcdStorage, server := registrytest.NewEtcdStorage(t, admissionregistration.GroupName) restOptions := generic.RESTOptions{ StorageConfig: etcdStorage, Decorator: generic.UndecoratedStorage, DeleteCollectionWorkers: 1, ResourcePrefix: "validatingwebhookconfigurations"} storage, err := NewREST(restOptions) if err != nil { t.Fatalf("unexpected error from REST storage: %v", err) } return storage, server } func TestCategories(t *testing.T) { storage, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() expected := []string{"api-extensions"} registrytest.AssertCategories(t, storage, expected) }