| /* |
| Copyright 2015 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" |
| genericapirequest "k8s.io/apiserver/pkg/endpoints/request" |
| "k8s.io/apiserver/pkg/registry/generic" |
| genericregistrytest "k8s.io/apiserver/pkg/registry/generic/testing" |
| "k8s.io/apiserver/pkg/registry/rest" |
| etcdtesting "k8s.io/apiserver/pkg/storage/etcd/testing" |
| api "k8s.io/kubernetes/pkg/apis/core" |
| "k8s.io/kubernetes/pkg/registry/registrytest" |
| ) |
| |
| func newStorage(t *testing.T) (*REST, *etcdtesting.EtcdTestServer) { |
| etcdStorage, server := registrytest.NewEtcdStorage(t, "") |
| restOptions := generic.RESTOptions{StorageConfig: etcdStorage, Decorator: generic.UndecoratedStorage, DeleteCollectionWorkers: 1, ResourcePrefix: "namespaces"} |
| namespaceStorage, _, _ := NewREST(restOptions) |
| return namespaceStorage, server |
| } |
| |
| func validNewNamespace() *api.Namespace { |
| return &api.Namespace{ |
| ObjectMeta: metav1.ObjectMeta{ |
| Name: "foo", |
| }, |
| } |
| } |
| |
| func TestCreate(t *testing.T) { |
| storage, server := newStorage(t) |
| defer server.Terminate(t) |
| defer storage.store.DestroyFunc() |
| test := genericregistrytest.New(t, storage.store).ClusterScope() |
| namespace := validNewNamespace() |
| namespace.ObjectMeta = metav1.ObjectMeta{GenerateName: "foo"} |
| test.TestCreate( |
| // valid |
| namespace, |
| // invalid |
| &api.Namespace{ |
| ObjectMeta: metav1.ObjectMeta{Name: "bad value"}, |
| }, |
| ) |
| } |
| |
| func TestCreateSetsFields(t *testing.T) { |
| storage, server := newStorage(t) |
| defer server.Terminate(t) |
| defer storage.store.DestroyFunc() |
| namespace := validNewNamespace() |
| ctx := genericapirequest.NewContext() |
| _, err := storage.Create(ctx, namespace, rest.ValidateAllObjectFunc, &metav1.CreateOptions{}) |
| if err != nil { |
| t.Fatalf("unexpected error: %v", err) |
| } |
| |
| object, err := storage.Get(ctx, "foo", &metav1.GetOptions{}) |
| if err != nil { |
| t.Errorf("unexpected error: %v", err) |
| } |
| actual := object.(*api.Namespace) |
| if actual.Name != namespace.Name { |
| t.Errorf("unexpected namespace: %#v", actual) |
| } |
| if len(actual.UID) == 0 { |
| t.Errorf("expected namespace UID to be set: %#v", actual) |
| } |
| if actual.Status.Phase != api.NamespaceActive { |
| t.Errorf("expected namespace phase to be set to active, but %v", actual.Status.Phase) |
| } |
| } |
| |
| func TestDelete(t *testing.T) { |
| storage, server := newStorage(t) |
| defer server.Terminate(t) |
| defer storage.store.DestroyFunc() |
| test := genericregistrytest.New(t, storage.store).ClusterScope().ReturnDeletedObject() |
| test.TestDelete(validNewNamespace()) |
| } |
| |
| 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(validNewNamespace()) |
| } |
| |
| 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(validNewNamespace()) |
| } |
| |
| 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( |
| validNewNamespace(), |
| // matching labels |
| []labels.Set{}, |
| // not matching labels |
| []labels.Set{ |
| {"foo": "bar"}, |
| }, |
| // matching fields |
| []fields.Set{ |
| {"metadata.name": "foo"}, |
| {"name": "foo"}, |
| }, |
| // not matching fields |
| []fields.Set{ |
| {"metadata.name": "bar"}, |
| }, |
| ) |
| } |
| |
| func TestDeleteNamespaceWithIncompleteFinalizers(t *testing.T) { |
| storage, server := newStorage(t) |
| defer server.Terminate(t) |
| defer storage.store.DestroyFunc() |
| key := "namespaces/foo" |
| ctx := genericapirequest.NewContext() |
| now := metav1.Now() |
| namespace := &api.Namespace{ |
| ObjectMeta: metav1.ObjectMeta{ |
| Name: "foo", |
| DeletionTimestamp: &now, |
| }, |
| Spec: api.NamespaceSpec{ |
| Finalizers: []api.FinalizerName{api.FinalizerKubernetes}, |
| }, |
| Status: api.NamespaceStatus{Phase: api.NamespaceActive}, |
| } |
| if err := storage.store.Storage.Create(ctx, key, namespace, nil, 0, false); err != nil { |
| t.Fatalf("unexpected error: %v", err) |
| } |
| if _, _, err := storage.Delete(ctx, "foo", nil); err == nil { |
| t.Errorf("unexpected error: %v", err) |
| } |
| } |
| |
| func TestDeleteNamespaceWithCompleteFinalizers(t *testing.T) { |
| storage, server := newStorage(t) |
| defer server.Terminate(t) |
| defer storage.store.DestroyFunc() |
| key := "namespaces/foo" |
| ctx := genericapirequest.NewContext() |
| now := metav1.Now() |
| namespace := &api.Namespace{ |
| ObjectMeta: metav1.ObjectMeta{ |
| Name: "foo", |
| DeletionTimestamp: &now, |
| }, |
| Spec: api.NamespaceSpec{ |
| Finalizers: []api.FinalizerName{}, |
| }, |
| Status: api.NamespaceStatus{Phase: api.NamespaceActive}, |
| } |
| if err := storage.store.Storage.Create(ctx, key, namespace, nil, 0, false); err != nil { |
| t.Fatalf("unexpected error: %v", err) |
| } |
| if _, _, err := storage.Delete(ctx, "foo", nil); err != nil { |
| t.Errorf("unexpected error: %v", err) |
| } |
| } |
| |
| func TestShortNames(t *testing.T) { |
| storage, server := newStorage(t) |
| defer server.Terminate(t) |
| defer storage.store.DestroyFunc() |
| expected := []string{"ns"} |
| registrytest.AssertShortNames(t, storage, expected) |
| } |