/* 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" "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/apps" api "k8s.io/kubernetes/pkg/apis/core" "k8s.io/kubernetes/pkg/registry/registrytest" ) func newStorage(t *testing.T) (*REST, *StatusREST, *etcd3testing.EtcdTestServer) { etcdStorage, server := registrytest.NewEtcdStorage(t, apps.GroupName) restOptions := generic.RESTOptions{ StorageConfig: etcdStorage, Decorator: generic.UndecoratedStorage, DeleteCollectionWorkers: 1, ResourcePrefix: "daemonsets", } daemonSetStorage, statusStorage, err := NewREST(restOptions) if err != nil { t.Fatalf("unexpected error from REST storage: %v", err) } return daemonSetStorage, statusStorage, server } func newValidDaemonSet() *apps.DaemonSet { return &apps.DaemonSet{ ObjectMeta: metav1.ObjectMeta{ Name: "foo", Namespace: metav1.NamespaceDefault, Labels: map[string]string{"a": "b"}, }, Spec: apps.DaemonSetSpec{ UpdateStrategy: apps.DaemonSetUpdateStrategy{ Type: apps.OnDeleteDaemonSetStrategyType, }, Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"a": "b"}}, Template: api.PodTemplateSpec{ ObjectMeta: metav1.ObjectMeta{ Labels: map[string]string{"a": "b"}, }, Spec: api.PodSpec{ Containers: []api.Container{ { Name: "test", Image: "test_image", ImagePullPolicy: api.PullIfNotPresent, TerminationMessagePolicy: api.TerminationMessageReadFile, }, }, RestartPolicy: api.RestartPolicyAlways, DNSPolicy: api.DNSClusterFirst, }, }, }, } } var validDaemonSet = newValidDaemonSet() func TestCreate(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store) ds := newValidDaemonSet() ds.ObjectMeta = metav1.ObjectMeta{} test.TestCreate( // valid ds, // invalid (invalid selector) &apps.DaemonSet{ Spec: apps.DaemonSetSpec{ Selector: &metav1.LabelSelector{MatchLabels: map[string]string{}}, Template: validDaemonSet.Spec.Template, }, }, // invalid update strategy &apps.DaemonSet{ Spec: apps.DaemonSetSpec{ Selector: validDaemonSet.Spec.Selector, Template: validDaemonSet.Spec.Template, }, }, ) } func TestUpdate(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store) test.TestUpdate( // valid newValidDaemonSet(), // updateFunc func(obj runtime.Object) runtime.Object { object := obj.(*apps.DaemonSet) object.Spec.Template.Spec.NodeSelector = map[string]string{"c": "d"} object.Spec.Template.Spec.DNSPolicy = api.DNSDefault return object }, // invalid updateFunc func(obj runtime.Object) runtime.Object { object := obj.(*apps.DaemonSet) object.Name = "" return object }, func(obj runtime.Object) runtime.Object { object := obj.(*apps.DaemonSet) object.Spec.Template.Spec.RestartPolicy = api.RestartPolicyOnFailure return object }, ) } func TestDelete(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store) test.TestDelete(newValidDaemonSet()) } func TestGet(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store) test.TestGet(newValidDaemonSet()) } func TestList(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store) test.TestList(newValidDaemonSet()) } func TestWatch(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() test := genericregistrytest.New(t, storage.Store) test.TestWatch( validDaemonSet, // matching labels []labels.Set{ {"a": "b"}, }, // not matching labels []labels.Set{ {"a": "c"}, {"foo": "bar"}, }, // matching fields []fields.Set{ {"metadata.name": "foo"}, }, // notmatching fields []fields.Set{ {"metadata.name": "bar"}, {"name": "foo"}, }, ) } func TestShortNames(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) defer storage.Store.DestroyFunc() expected := []string{"ds"} registrytest.AssertShortNames(t, storage, expected) } // TODO TestUpdateStatus