func TestIgnoreStreamErrors(t *testing.T) {
pods, svc := testData()
r, w := io.Pipe()
go func() {
defer w.Close()
w.Write([]byte(`{}`))
w.Write([]byte(runtime.EncodeOrDie(latest.Codec, &pods.Items[0])))
}()
r2, w2 := io.Pipe()
go func() {
defer w2.Close()
w2.Write([]byte(`{}`))
w2.Write([]byte(runtime.EncodeOrDie(latest.Codec, &svc.Items[0])))
}()
b := NewBuilder(latest.RESTMapper, api.Scheme, fakeClient()).
ContinueOnError(). // TODO: order seems bad, but allows clients to determine what they want...
Stream(r, "1").Stream(r2, "2")
test := &testVisitor{}
singular := false
err := b.Do().IntoSingular(&singular).Visit(test.Handle)
if err != nil || singular || len(test.Infos) != 2 {
t.Fatalf("unexpected response: %v %t %#v", err, singular, test.Infos)
}
if !api.Semantic.DeepDerivative([]runtime.Object{&pods.Items[0], &svc.Items[0]}, test.Objects()) {
t.Errorf("unexpected visited objects: %#v", test.Objects())
}
}
func TestEtcdListControllers(t *testing.T) {
storage, fakeClient := newStorage(t)
ctx := api.NewDefaultContext()
key := makeControllerListKey(ctx)
key = etcdtest.AddPrefix(key)
controller := validController
controller.Name = "bar"
fakeClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Nodes: []*etcd.Node{
{
Value: runtime.EncodeOrDie(latest.Codec, &validController),
},
{
Value: runtime.EncodeOrDie(latest.Codec, &controller),
},
},
},
},
E: nil,
}
objList, err := storage.List(ctx, labels.Everything(), fields.Everything())
if err != nil {
t.Errorf("unexpected error: %v", err)
}
controllers, _ := objList.(*api.ReplicationControllerList)
if len(controllers.Items) != 2 || controllers.Items[0].Name != validController.Name || controllers.Items[1].Name != controller.Name {
t.Errorf("Unexpected controller list: %#v", controllers)
}
}
func TestSelector(t *testing.T) {
pods, svc := testData()
labelKey := api.LabelSelectorQueryParam(testapi.Version())
b := NewBuilder(latest.RESTMapper, api.Scheme, fakeClientWith("", t, map[string]string{
"/namespaces/test/pods?" + labelKey + "=a%3Db": runtime.EncodeOrDie(latest.Codec, pods),
"/namespaces/test/services?" + labelKey + "=a%3Db": runtime.EncodeOrDie(latest.Codec, svc),
})).
SelectorParam("a=b").
NamespaceParam("test").
Flatten()
test := &testVisitor{}
singular := false
if b.Do().Err() == nil {
t.Errorf("unexpected non-error")
}
b.ResourceTypeOrNameArgs(true, "pods,service")
err := b.Do().IntoSingular(&singular).Visit(test.Handle)
if err != nil || singular || len(test.Infos) != 3 {
t.Fatalf("unexpected response: %v %t %#v", err, singular, test.Infos)
}
if !api.Semantic.DeepDerivative([]runtime.Object{&pods.Items[0], &pods.Items[1], &svc.Items[0]}, test.Objects()) {
t.Errorf("unexpected visited objects: %#v", test.Objects())
}
if _, err := b.Do().ResourceMapping(); err == nil {
t.Errorf("unexpected non-error")
}
}
func TestEtcdDeleteService(t *testing.T) {
ctx := api.NewDefaultContext()
fakeClient := tools.NewFakeEtcdClient(t)
registry := NewTestEtcdRegistryWithPods(fakeClient)
key, _ := etcdgeneric.NamespaceKeyFunc(ctx, "/services/specs", "foo")
key = etcdtest.AddPrefix(key)
fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, &api.Service{ObjectMeta: api.ObjectMeta{Name: "foo"}}), 0)
path, _ := etcdgeneric.NamespaceKeyFunc(ctx, "/services/endpoints", "foo")
endpointsKey := etcdtest.AddPrefix(path)
fakeClient.Set(endpointsKey, runtime.EncodeOrDie(latest.Codec, &api.Endpoints{ObjectMeta: api.ObjectMeta{Name: "foo"}}), 0)
err := registry.DeleteService(ctx, "foo")
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if len(fakeClient.DeletedKeys) != 2 {
t.Errorf("Expected 2 delete, found %#v", fakeClient.DeletedKeys)
}
if fakeClient.DeletedKeys[0] != key {
t.Errorf("Unexpected key: %s, expected %s", fakeClient.DeletedKeys[0], key)
}
if fakeClient.DeletedKeys[1] != endpointsKey {
t.Errorf("Unexpected key: %s, expected %s", fakeClient.DeletedKeys[1], endpointsKey)
}
}
func TestEtcdListControllers(t *testing.T) {
fakeClient := tools.NewFakeEtcdClient(t)
registry := NewTestEtcdRegistry(fakeClient)
ctx := api.NewDefaultContext()
key := makeControllerListKey(ctx)
key = etcdtest.AddPrefix(key)
fakeClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Nodes: []*etcd.Node{
{
Value: runtime.EncodeOrDie(latest.Codec, &api.ReplicationController{ObjectMeta: api.ObjectMeta{Name: "foo"}}),
},
{
Value: runtime.EncodeOrDie(latest.Codec, &api.ReplicationController{ObjectMeta: api.ObjectMeta{Name: "bar"}}),
},
},
},
},
E: nil,
}
controllers, err := registry.ListControllers(ctx)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if len(controllers.Items) != 2 || controllers.Items[0].Name != "foo" || controllers.Items[1].Name != "bar" {
t.Errorf("Unexpected controller list: %#v", controllers)
}
}
func makeTestServer(t *testing.T, namespace, name string, podResponse, controllerResponse, updateResponse serverResponse) (*httptest.Server, *util.FakeHandler) {
fakePodHandler := util.FakeHandler{
StatusCode: podResponse.statusCode,
ResponseBody: runtime.EncodeOrDie(testapi.Codec(), podResponse.obj.(runtime.Object)),
}
fakeControllerHandler := util.FakeHandler{
StatusCode: controllerResponse.statusCode,
ResponseBody: runtime.EncodeOrDie(testapi.Codec(), controllerResponse.obj.(runtime.Object)),
}
fakeUpdateHandler := util.FakeHandler{
StatusCode: updateResponse.statusCode,
ResponseBody: runtime.EncodeOrDie(testapi.Codec(), updateResponse.obj.(runtime.Object)),
}
mux := http.NewServeMux()
mux.Handle(testapi.ResourcePath("pods", namespace, ""), &fakePodHandler)
mux.Handle(testapi.ResourcePath(replicationControllerResourceName(), "", ""), &fakeControllerHandler)
if namespace != "" {
mux.Handle(testapi.ResourcePath(replicationControllerResourceName(), namespace, ""), &fakeControllerHandler)
}
if name != "" {
mux.Handle(testapi.ResourcePath(replicationControllerResourceName(), namespace, name), &fakeUpdateHandler)
}
mux.HandleFunc("/", func(res http.ResponseWriter, req *http.Request) {
t.Errorf("unexpected request: %v", req.RequestURI)
res.WriteHeader(http.StatusNotFound)
})
return httptest.NewServer(mux), &fakeUpdateHandler
}
func TestEtcdList(t *testing.T) {
registry, _, fakeClient, _ := newStorage(t)
ctx := api.NewDefaultContext()
key := registry.KeyRootFunc(ctx)
key = etcdtest.AddPrefix(key)
fakeClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Nodes: []*etcd.Node{
{
Value: runtime.EncodeOrDie(latest.Codec, &api.ResourceQuota{
ObjectMeta: api.ObjectMeta{Name: "foo"},
}),
},
{
Value: runtime.EncodeOrDie(latest.Codec, &api.ResourceQuota{
ObjectMeta: api.ObjectMeta{Name: "bar"},
}),
},
},
},
},
E: nil,
}
obj, err := registry.List(ctx, labels.Everything(), fields.Everything())
if err != nil {
t.Errorf("unexpected error: %v", err)
}
resourcequotas := obj.(*api.ResourceQuotaList)
if len(resourcequotas.Items) != 2 || resourcequotas.Items[0].Name != "foo" || resourcequotas.Items[1].Name != "bar" {
t.Errorf("Unexpected resourcequota list: %#v", resourcequotas)
}
}
func TestListObjectWithDifferentVersions(t *testing.T) {
pods, svc := testData()
labelKey := api.LabelSelectorQueryParam(testapi.Version())
obj, err := NewBuilder(latest.RESTMapper, api.Scheme, fakeClientWith("", t, map[string]string{
"/namespaces/test/pods?" + labelKey + "=a%3Db": runtime.EncodeOrDie(latest.Codec, pods),
"/namespaces/test/services?" + labelKey + "=a%3Db": runtime.EncodeOrDie(latest.Codec, svc),
})).
SelectorParam("a=b").
NamespaceParam("test").
ResourceTypeOrNameArgs(true, "pods,services").
Flatten().
Do().Object()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
list, ok := obj.(*api.List)
if !ok {
t.Fatalf("unexpected object: %#v", obj)
}
// resource version differs between type lists, so it's not possible to get a single version.
if list.ResourceVersion != "" || len(list.Items) != 3 {
t.Errorf("unexpected list: %#v", list)
}
}
func TestLatest(t *testing.T) {
r, _, _ := streamTestData()
newPod := &api.Pod{
ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "test", ResourceVersion: "13"},
}
newPod2 := &api.Pod{
ObjectMeta: api.ObjectMeta{Name: "bar", Namespace: "test", ResourceVersion: "14"},
}
newSvc := &api.Service{
ObjectMeta: api.ObjectMeta{Name: "baz", Namespace: "test", ResourceVersion: "15"},
}
b := NewBuilder(latest.RESTMapper, api.Scheme, fakeClientWith("", t, map[string]string{
"/namespaces/test/pods/foo": runtime.EncodeOrDie(latest.Codec, newPod),
"/namespaces/test/pods/bar": runtime.EncodeOrDie(latest.Codec, newPod2),
"/namespaces/test/services/baz": runtime.EncodeOrDie(latest.Codec, newSvc),
})).
NamespaceParam("other").Stream(r, "STDIN").Flatten().Latest()
test := &testVisitor{}
singular := false
err := b.Do().IntoSingular(&singular).Visit(test.Handle)
if err != nil || singular || len(test.Infos) != 3 {
t.Fatalf("unexpected response: %v %t %#v", err, singular, test.Infos)
}
if !api.Semantic.DeepDerivative([]runtime.Object{newPod, newPod2, newSvc}, test.Objects()) {
t.Errorf("unexpected visited objects: %#v", test.Objects())
}
}
func TestEtcdListPersistentVolumes(t *testing.T) {
ctx := api.NewContext()
storage, _, fakeClient, _ := newStorage(t)
key := storage.KeyRootFunc(ctx)
key = etcdtest.AddPrefix(key)
fakeClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Nodes: []*etcd.Node{
{
Value: runtime.EncodeOrDie(latest.Codec, validNewPersistentVolume("foo")),
},
{
Value: runtime.EncodeOrDie(latest.Codec, validNewPersistentVolume("bar")),
},
},
},
},
E: nil,
}
pvObj, err := storage.List(ctx, labels.Everything(), fields.Everything())
if err != nil {
t.Errorf("unexpected error: %v", err)
}
pvs := pvObj.(*api.PersistentVolumeList)
if len(pvs.Items) != 2 || pvs.Items[0].Name != "foo" || pvs.Items[1].Name != "bar" {
t.Errorf("Unexpected persistentVolume list: %#v", pvs)
}
}
func streamTestData() (io.Reader, *api.PodList, *api.ServiceList) {
pods, svc := testData()
r, w := io.Pipe()
go func() {
defer w.Close()
w.Write([]byte(runtime.EncodeOrDie(latest.Codec, pods)))
w.Write([]byte(runtime.EncodeOrDie(latest.Codec, svc)))
}()
return r, pods, svc
}
func TestUpdateWithConflictingNamespace(t *testing.T) {
fakeEtcdClient, helper := newHelper(t)
storage := NewStorage(helper, nil).Pod
ctx := api.NewDefaultContext()
key, _ := storage.Etcd.KeyFunc(ctx, "foo")
key = etcdtest.AddPrefix(key)
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, &api.Pod{
ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "default"},
Spec: api.PodSpec{NodeName: "machine"},
}),
ModifiedIndex: 1,
},
},
}
pod := validChangedPod()
pod.Namespace = "not-default"
obj, created, err := storage.Update(api.NewDefaultContext(), pod)
if obj != nil || created {
t.Error("Expected a nil channel, but we got a value or created")
}
if err == nil {
t.Errorf("Expected an error, but we didn't get one")
} else if strings.Index(err.Error(), "the namespace of the provided object does not match the namespace sent on the request") == -1 {
t.Errorf("Expected 'Pod.Namespace does not match the provided context' error, got '%v'", err.Error())
}
}
func TestEtcdUpdatePersistentVolumes(t *testing.T) {
ctx := api.NewContext()
storage, _, fakeClient, _ := newStorage(t)
persistentVolume := validChangedPersistentVolume()
key, _ := storage.KeyFunc(ctx, "foo")
key = etcdtest.AddPrefix(key)
fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, validNewPersistentVolume("foo")), 0)
_, _, err := storage.Update(ctx, persistentVolume)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
response, err := fakeClient.Get(key, false, false)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
var persistentVolumeOut api.PersistentVolume
err = latest.Codec.DecodeInto([]byte(response.Node.Value), &persistentVolumeOut)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
persistentVolume.ObjectMeta.ResourceVersion = persistentVolumeOut.ObjectMeta.ResourceVersion
if !api.Semantic.DeepEqual(persistentVolume, &persistentVolumeOut) {
t.Errorf("Unexpected persistentVolume: %#v, expected %#v", &persistentVolumeOut, persistentVolume)
}
}
func TestDelete(t *testing.T) {
ctx := api.NewContext()
storage, _, fakeEtcdClient, _ := newStorage(t)
test := resttest.New(t, storage, fakeEtcdClient.SetError).ClusterScope()
pv := validChangedPersistentVolume()
key, _ := storage.KeyFunc(ctx, pv.Name)
key = etcdtest.AddPrefix(key)
createFn := func() runtime.Object {
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, pv),
ModifiedIndex: 1,
},
},
}
return pv
}
gracefulSetFn := func() bool {
if fakeEtcdClient.Data[key].R.Node == nil {
return false
}
return fakeEtcdClient.Data[key].R.Node.TTL == 30
}
test.TestDeleteNoGraceful(createFn, gracefulSetFn)
}
func TestEtcdUpdateEndpoints(t *testing.T) {
ctx := api.NewDefaultContext()
storage, fakeClient := newStorage(t)
endpoints := validChangedEndpoints()
key, _ := storage.KeyFunc(ctx, "foo")
key = etcdtest.AddPrefix(key)
fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, validNewEndpoints()), 0)
_, _, err := storage.Update(ctx, endpoints)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
response, err := fakeClient.Get(key, false, false)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
var endpointsOut api.Endpoints
err = latest.Codec.DecodeInto([]byte(response.Node.Value), &endpointsOut)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
endpoints.ObjectMeta.ResourceVersion = endpointsOut.ObjectMeta.ResourceVersion
if !api.Semantic.DeepEqual(endpoints, &endpointsOut) {
t.Errorf("Unexpected endpoints: %#v, expected %#v", &endpointsOut, endpoints)
}
}
func TestEtcdGetPersistentVolumes(t *testing.T) {
ctx := api.NewContext()
storage, _, fakeClient, _ := newStorage(t)
persistentVolume := validNewPersistentVolume("foo")
name := persistentVolume.Name
key, _ := storage.KeyFunc(ctx, name)
key = etcdtest.AddPrefix(key)
fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, persistentVolume), 0)
response, err := fakeClient.Get(key, false, false)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
var persistentVolumeOut api.PersistentVolume
err = latest.Codec.DecodeInto([]byte(response.Node.Value), &persistentVolumeOut)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
obj, err := storage.Get(ctx, name)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
got := obj.(*api.PersistentVolume)
persistentVolume.ObjectMeta.ResourceVersion = got.ObjectMeta.ResourceVersion
if e, a := persistentVolume, got; !api.Semantic.DeepEqual(*e, *a) {
t.Errorf("Unexpected persistentVolume: %#v, expected %#v", e, a)
}
}
func TestDelete(t *testing.T) {
ctx := api.NewDefaultContext()
storage, fakeClient := newStorage(t)
test := resttest.New(t, storage, fakeClient.SetError)
key, _ := makeControllerKey(ctx, validController.Name)
key = etcdtest.AddPrefix(key)
createFn := func() runtime.Object {
rc := validController
rc.ResourceVersion = "1"
fakeClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, &rc),
ModifiedIndex: 1,
},
},
}
return &rc
}
gracefulSetFn := func() bool {
// If the controller is still around after trying to delete either the delete
// failed, or we're deleting it gracefully.
if fakeClient.Data[key].R.Node != nil {
return true
}
return false
}
test.TestDelete(createFn, gracefulSetFn)
}
func TestDelete(t *testing.T) {
ctx := api.NewDefaultContext()
storage, fakeEtcdClient := newStorage(t)
test := resttest.New(t, storage, fakeEtcdClient.SetError)
endpoints := validChangedEndpoints()
key, _ := storage.KeyFunc(ctx, endpoints.Name)
key = etcdtest.AddPrefix(key)
createFn := func() runtime.Object {
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, endpoints),
ModifiedIndex: 1,
},
},
}
return endpoints
}
gracefulSetFn := func() bool {
if fakeEtcdClient.Data[key].R.Node == nil {
return false
}
return fakeEtcdClient.Data[key].R.Node.TTL == 30
}
test.TestDeleteNoGraceful(createFn, gracefulSetFn)
}
func TestDelete(t *testing.T) {
fakeEtcdClient, helper := newHelper(t)
storage := NewStorage(helper, nil).Pod
ctx := api.NewDefaultContext()
key, _ := storage.Etcd.KeyFunc(ctx, "foo")
key = etcdtest.AddPrefix(key)
test := resttest.New(t, storage, fakeEtcdClient.SetError)
createFn := func() runtime.Object {
pod := validChangedPod()
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, pod),
ModifiedIndex: 1,
},
},
}
return pod
}
gracefulSetFn := func() bool {
if fakeEtcdClient.Data[key].R.Node == nil {
return false
}
return fakeEtcdClient.Data[key].R.Node.TTL == 30
}
test.TestDelete(createFn, gracefulSetFn)
}
func TestResourceByName(t *testing.T) {
pods, _ := testData()
b := NewBuilder(latest.RESTMapper, api.Scheme, fakeClientWith("", t, map[string]string{
"/namespaces/test/pods/foo": runtime.EncodeOrDie(latest.Codec, &pods.Items[0]),
})).
NamespaceParam("test")
test := &testVisitor{}
singular := false
if b.Do().Err() == nil {
t.Errorf("unexpected non-error")
}
b.ResourceTypeOrNameArgs(true, "pods", "foo")
err := b.Do().IntoSingular(&singular).Visit(test.Handle)
if err != nil || !singular || len(test.Infos) != 1 {
t.Fatalf("unexpected response: %v %t %#v", err, singular, test.Infos)
}
if !reflect.DeepEqual(&pods.Items[0], test.Objects()[0]) {
t.Errorf("unexpected object: %#v", test.Objects())
}
mapping, err := b.Do().ResourceMapping()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if mapping.Resource != "pods" {
t.Errorf("unexpected resource mapping: %#v", mapping)
}
}
func TestGet(t *testing.T) {
expect := validNewPod()
expect.Status.Phase = api.PodRunning
expect.Spec.NodeName = "machine"
fakeEtcdClient, helper := newHelper(t)
key := etcdtest.AddPrefix("/pods/test/foo")
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, expect),
},
},
}
storage := NewStorage(helper, nil).Pod
obj, err := storage.Get(api.WithNamespace(api.NewContext(), "test"), "foo")
pod := obj.(*api.Pod)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if e, a := expect, pod; !api.Semantic.DeepEqual(e, a) {
t.Errorf("Unexpected pod: %s", util.ObjectDiff(e, a))
}
}
func TestNodeBuilder(t *testing.T) {
node := &api.Node{
ObjectMeta: api.ObjectMeta{Name: "node1", Namespace: "should-not-have", ResourceVersion: "10"},
Spec: api.NodeSpec{},
Status: api.NodeStatus{
Capacity: api.ResourceList{
api.ResourceCPU: resource.MustParse("1000m"),
api.ResourceMemory: resource.MustParse("1Mi"),
},
},
}
r, w := io.Pipe()
go func() {
defer w.Close()
w.Write([]byte(runtime.EncodeOrDie(latest.Codec, node)))
}()
b := NewBuilder(latest.RESTMapper, api.Scheme, fakeClient()).
NamespaceParam("test").Stream(r, "STDIN")
test := &testVisitor{}
err := b.Do().Visit(test.Handle)
if err != nil || len(test.Infos) != 1 {
t.Fatalf("unexpected response: %v %#v", err, test.Infos)
}
info := test.Infos[0]
if info.Name != "node1" || info.Namespace != "" || info.Object == nil {
t.Errorf("unexpected info: %#v", info)
}
}
func TestDeletePod(t *testing.T) {
fakeEtcdClient, helper := newHelper(t)
fakeEtcdClient.ChangeIndex = 1
storage := NewStorage(helper, nil).Pod
ctx := api.NewDefaultContext()
key, _ := storage.Etcd.KeyFunc(ctx, "foo")
key = etcdtest.AddPrefix(key)
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, &api.Pod{
ObjectMeta: api.ObjectMeta{
Name: "foo",
Namespace: api.NamespaceDefault,
},
Spec: api.PodSpec{NodeName: "machine"},
}),
ModifiedIndex: 1,
CreatedIndex: 1,
},
},
}
_, err := storage.Delete(api.NewDefaultContext(), "foo", nil)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
}
func TestResourceByNameAndEmptySelector(t *testing.T) {
pods, _ := testData()
b := NewBuilder(latest.RESTMapper, api.Scheme, fakeClientWith("", t, map[string]string{
"/namespaces/test/pods/foo": runtime.EncodeOrDie(latest.Codec, &pods.Items[0]),
})).
NamespaceParam("test").
SelectorParam("").
ResourceTypeOrNameArgs(true, "pods", "foo")
singular := false
infos, err := b.Do().IntoSingular(&singular).Infos()
if err != nil || !singular || len(infos) != 1 {
t.Fatalf("unexpected response: %v %t %#v", err, singular, infos)
}
if !reflect.DeepEqual(&pods.Items[0], infos[0].Object) {
t.Errorf("unexpected object: %#v", infos[0])
}
mapping, err := b.Do().ResourceMapping()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if mapping.Resource != "pods" {
t.Errorf("unexpected resource mapping: %#v", mapping)
}
}
func TestGet(t *testing.T) {
expect := validNewNamespace()
expect.Status.Phase = api.NamespaceActive
storage, fakeEtcdClient, _ := newStorage(t)
ctx := api.NewContext()
key, err := storage.Etcd.KeyFunc(ctx, "foo")
key = etcdtest.AddPrefix(key)
if err != nil {
t.Fatalf("unexpected key error: %v", err)
}
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, expect),
},
},
}
obj, err := storage.Get(api.NewContext(), "foo")
namespace := obj.(*api.Namespace)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
expect.Status.Phase = api.NamespaceActive
if e, a := expect, namespace; !api.Semantic.DeepEqual(e, a) {
t.Errorf("Unexpected namespace: %s", util.ObjectDiff(e, a))
}
}
func TestListObject(t *testing.T) {
pods, _ := testData()
labelKey := api.LabelSelectorQueryParam(testapi.Version())
b := NewBuilder(latest.RESTMapper, api.Scheme, fakeClientWith("", t, map[string]string{
"/namespaces/test/pods?" + labelKey + "=a%3Db": runtime.EncodeOrDie(latest.Codec, pods),
})).
SelectorParam("a=b").
NamespaceParam("test").
ResourceTypeOrNameArgs(true, "pods").
Flatten()
obj, err := b.Do().Object()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
list, ok := obj.(*api.List)
if !ok {
t.Fatalf("unexpected object: %#v", obj)
}
if list.ResourceVersion != pods.ResourceVersion || len(list.Items) != 2 {
t.Errorf("unexpected list: %#v", list)
}
mapping, err := b.Do().ResourceMapping()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if mapping.Resource != "pods" {
t.Errorf("unexpected resource mapping: %#v", mapping)
}
}
func TestDeleteNamespace(t *testing.T) {
fakeEtcdClient, helper := newHelper(t)
fakeEtcdClient.ChangeIndex = 1
storage, _, _ := NewStorage(helper)
ctx := api.NewContext()
key, err := storage.Etcd.KeyFunc(ctx, "foo")
key = etcdtest.AddPrefix(key)
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, &api.Namespace{
ObjectMeta: api.ObjectMeta{
Name: "foo",
},
Status: api.NamespaceStatus{Phase: api.NamespaceActive},
}),
ModifiedIndex: 1,
CreatedIndex: 1,
},
},
}
_, err = storage.Delete(api.NewContext(), "foo", nil)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
}
func TestDeleteNamespaceWithCompleteFinalizers(t *testing.T) {
now := util.Now()
fakeEtcdClient, helper := newHelper(t)
fakeEtcdClient.ChangeIndex = 1
key := etcdtest.AddPrefix("/namespaces/foo")
fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
R: &etcd.Response{
Node: &etcd.Node{
Value: runtime.EncodeOrDie(latest.Codec, &api.Namespace{
ObjectMeta: api.ObjectMeta{
Name: "foo",
DeletionTimestamp: &now,
},
Spec: api.NamespaceSpec{
Finalizers: []api.FinalizerName{},
},
Status: api.NamespaceStatus{Phase: api.NamespaceActive},
}),
ModifiedIndex: 1,
CreatedIndex: 1,
},
},
}
storage, _, _ := NewStorage(helper)
_, err := storage.Delete(api.NewContext(), "foo", nil)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
}
func TestEtcdGetEndpoints(t *testing.T) {
ctx := api.NewDefaultContext()
storage, fakeClient := newStorage(t)
endpoints := validNewEndpoints()
name := endpoints.Name
key, _ := storage.KeyFunc(ctx, name)
key = etcdtest.AddPrefix(key)
fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, endpoints), 0)
response, err := fakeClient.Get(key, false, false)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
var endpointsOut api.Endpoints
err = latest.Codec.DecodeInto([]byte(response.Node.Value), &endpointsOut)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
obj, err := storage.Get(ctx, name)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
got := obj.(*api.Endpoints)
endpoints.ObjectMeta.ResourceVersion = got.ObjectMeta.ResourceVersion
if e, a := endpoints, got; !api.Semantic.DeepEqual(*e, *a) {
t.Errorf("Unexpected endpoints: %#v, expected %#v", e, a)
}
}
func streamTestObject(obj runtime.Object) io.Reader {
r, w := io.Pipe()
go func() {
defer w.Close()
w.Write([]byte(runtime.EncodeOrDie(latest.Codec, obj)))
}()
return r
}
