Golang Codec示例

说明

golang codec示例是从最受好评的开源项目中提取的实现代码,你可以参考下面示例的使用方式。

编程语言: Golang

命名空间/包名称: k8s/io/kubernetes/pkg/api/testapi

示例#1
文件: etcd_helper_test.go 项目: MarWestermann/gofabric8

func TestSetWithoutResourceVersioner(t *testing.T) {
	obj := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}
	fakeClient := tools.NewFakeEtcdClient(t)
	helper := newEtcdHelper(fakeClient, testapi.Codec(), etcdtest.PathPrefix())
	helper.versioner = nil
	returnedObj := &api.Pod{}
	err := helper.Set("/some/key", obj, returnedObj, 3)
	key := etcdtest.AddPrefix("/some/key")
	if err != nil {
		t.Errorf("Unexpected error %#v", err)
	}
	data, err := testapi.Codec().Encode(obj)
	if err != nil {
		t.Errorf("Unexpected error %#v", err)
	}
	expect := string(data)
	got := fakeClient.Data[key].R.Node.Value
	if expect != got {
		t.Errorf("Wanted %v, got %v", expect, got)
	}
	if e, a := uint64(3), fakeClient.LastSetTTL; e != a {
		t.Errorf("Wanted %v, got %v", e, a)
	}
	if obj.ResourceVersion != returnedObj.ResourceVersion || obj.Name != returnedObj.Name {
		t.Errorf("If set was successful but returned object did not have correct resource version")
	}
}

示例#2
文件: replication_controller_test.go 项目: Jandersolutions/kubernetes

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
}

示例#3
文件: etcd.go 项目: siddharth20729/kubernetes

func (t *Tester) setObjectsForList(objects []runtime.Object) []runtime.Object {
	result := make([]runtime.Object, len(objects))
	key := etcdtest.AddPrefix(t.storage.KeyRootFunc(t.tester.TestContext()))

	if len(objects) > 0 {
		nodes := make([]*etcd.Node, len(objects))
		for i, obj := range objects {
			encoded := runtime.EncodeOrDie(testapi.Codec(), obj)
			decoded, _ := testapi.Codec().Decode([]byte(encoded))
			nodes[i] = &etcd.Node{Value: encoded}
			result[i] = decoded
		}
		t.fakeClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{
				Node: &etcd.Node{
					Nodes: nodes,
				},
			},
			E: nil,
		}
	} else {
		t.fakeClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{},
			E: t.fakeClient.NewError(tools.EtcdErrorCodeNotFound),
		}
	}
	return result
}

示例#4
文件: etcd_test.go 项目: Lineberty/kubernetes

func TestEtcdGet(t *testing.T) {
	ctx := api.NewDefaultContext()
	registry, fakeClient, _ := newStorage(t)
	autoscaler := validNewHorizontalPodAutoscaler("foo3")
	name := autoscaler.Name
	key, _ := registry.KeyFunc(ctx, name)
	key = etcdtest.AddPrefix(key)
	fakeClient.Set(key, runtime.EncodeOrDie(testapi.Codec(), autoscaler), 0)
	response, err := fakeClient.Get(key, false, false)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	var autoscalerOut expapi.HorizontalPodAutoscaler
	err = testapi.Codec().DecodeInto([]byte(response.Node.Value), &autoscalerOut)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	obj, err := registry.Get(ctx, name)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	got := obj.(*expapi.HorizontalPodAutoscaler)
	autoscaler.ObjectMeta.ResourceVersion = got.ObjectMeta.ResourceVersion
	if e, a := autoscaler, got; !api.Semantic.DeepEqual(*e, *a) {
		t.Errorf("Unexpected autoscaler: %#v, expected %#v", e, a)
	}
}

示例#5
文件: etcd_test.go 项目: rimey/kubernetes

func TestEtcdUpdateEndpoints(t *testing.T) {
	ctx := api.NewContext()
	storage, fakeClient := newStorage(t)
	node := validChangedNode()

	key, _ := storage.KeyFunc(ctx, node.Name)
	key = etcdtest.AddPrefix(key)
	fakeClient.Set(key, runtime.EncodeOrDie(testapi.Codec(), validNewNode()), 0)

	_, _, err := storage.Update(ctx, node)
	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 nodeOut api.Node
	err = testapi.Codec().DecodeInto([]byte(response.Node.Value), &nodeOut)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	node.ObjectMeta.ResourceVersion = nodeOut.ObjectMeta.ResourceVersion
	if !api.Semantic.DeepEqual(node, &nodeOut) {
		t.Errorf("Unexpected node: %#v, expected %#v", &nodeOut, node)
	}
}

示例#6
文件: etcd_test.go 项目: rimey/kubernetes

func TestEtcdUpdatePersistentVolumeClaims(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, _, fakeClient := newStorage(t)
	persistentVolume := validChangedPersistentVolumeClaim()

	key, _ := storage.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeClient.Set(key, runtime.EncodeOrDie(testapi.Codec(), validNewPersistentVolumeClaim("foo", api.NamespaceDefault)), 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.PersistentVolumeClaim
	err = testapi.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)
	}
}

示例#7
文件: etcd.go 项目: rimey/kubernetes

func SetObjectsForKey(fakeClient *tools.FakeEtcdClient, key string, objects []runtime.Object) []runtime.Object {
	result := make([]runtime.Object, len(objects))
	if len(objects) > 0 {
		nodes := make([]*etcd.Node, len(objects))
		for i, obj := range objects {
			encoded := runtime.EncodeOrDie(testapi.Codec(), obj)
			decoded, _ := testapi.Codec().Decode([]byte(encoded))
			nodes[i] = &etcd.Node{Value: encoded}
			result[i] = decoded
		}
		fakeClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{
				Node: &etcd.Node{
					Nodes: nodes,
				},
			},
			E: nil,
		}
	} else {
		fakeClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{},
			E: fakeClient.NewError(tools.EtcdErrorCodeNotFound),
		}
	}
	return result
}

示例#8
文件: etcd_test.go 项目: rimey/kubernetes

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(testapi.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 = testapi.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)
	}
}

示例#9
文件: registry_test.go 项目: ngbinh/kubernetes

func TestEtcdListServices(t *testing.T) {
	ctx := api.NewDefaultContext()
	fakeClient := tools.NewFakeEtcdClient(t)
	registry, rest := NewTestEtcdRegistry(fakeClient)
	key := rest.KeyRootFunc(ctx)
	key = etcdtest.AddPrefix(key)
	fakeClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Nodes: []*etcd.Node{
					{
						Value: runtime.EncodeOrDie(testapi.Codec(), makeTestService("foo")),
					},
					{
						Value: runtime.EncodeOrDie(testapi.Codec(), makeTestService("bar")),
					},
				},
			},
		},
		E: nil,
	}
	services, err := registry.ListServices(ctx, labels.Everything(), fields.Everything())
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	if len(services.Items) != 2 || services.Items[0].Name != "foo" || services.Items[1].Name != "bar" {
		t.Errorf("Unexpected service list: %#v", services)
	}
}

示例#10
文件: request_test.go 项目: naxhh/heapster

func TestDoRequestNewWayFile(t *testing.T) {
	reqObj := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}
	reqBodyExpected, err := testapi.Codec().Encode(reqObj)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	file, err := ioutil.TempFile("", "foo")
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	_, err = file.Write(reqBodyExpected)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	expectedObj := &api.Service{Spec: api.ServiceSpec{Ports: []api.ServicePort{{
		Protocol:   "TCP",
		Port:       12345,
		TargetPort: util.NewIntOrStringFromInt(12345),
	}}}}
	expectedBody, _ := testapi.Codec().Encode(expectedObj)
	fakeHandler := util.FakeHandler{
		StatusCode:   200,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	c := NewOrDie(&Config{Host: testServer.URL, Version: testapi.Version(), Username: "user", Password: "pass"})
	wasCreated := true
	obj, err := c.Verb("POST").
		Prefix("foo/bar", "baz").
		Timeout(time.Second).
		Body(file.Name()).
		Do().WasCreated(&wasCreated).Get()
	if err != nil {
		t.Errorf("Unexpected error: %v %#v", err, err)
		return
	}
	if obj == nil {
		t.Error("nil obj")
	} else if !api.Semantic.DeepDerivative(expectedObj, obj) {
		t.Errorf("Expected: %#v, got %#v", expectedObj, obj)
	}
	if wasCreated {
		t.Errorf("expected object was not created")
	}
	tmpStr := string(reqBodyExpected)
	requestURL := testapi.ResourcePathWithPrefix("foo/bar/baz", "", "", "")
	requestURL += "?timeout=1s"
	fakeHandler.ValidateRequest(t, requestURL, "POST", &tmpStr)
	if fakeHandler.RequestReceived.Header["Authorization"] == nil {
		t.Errorf("Request is missing authorization header: %#v", *fakeHandler.RequestReceived)
	}
}

示例#11
文件: etcd_tools_test.go 项目: ngbinh/kubernetes

func TestWatch(t *testing.T) {
	client := framework.NewEtcdClient()
	etcdStorage := etcd.NewEtcdStorage(client, testapi.Codec(), etcdtest.PathPrefix())
	framework.WithEtcdKey(func(key string) {
		key = etcdtest.AddPrefix(key)
		resp, err := client.Set(key, runtime.EncodeOrDie(testapi.Codec(), &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}), 0)
		if err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		expectedVersion := resp.Node.ModifiedIndex

		// watch should load the object at the current index
		w, err := etcdStorage.Watch(key, 0, storage.Everything)
		if err != nil {
			t.Fatalf("Unexpected error: %v", err)
		}

		event := <-w.ResultChan()
		if event.Type != watch.Added || event.Object == nil {
			t.Fatalf("expected first value to be set to ADDED, got %#v", event)
		}

		// version should match what we set
		pod := event.Object.(*api.Pod)
		if pod.ResourceVersion != strconv.FormatUint(expectedVersion, 10) {
			t.Errorf("expected version %d, got %#v", expectedVersion, pod)
		}

		// should be no events in the stream
		select {
		case event, ok := <-w.ResultChan():
			if !ok {
				t.Fatalf("channel closed unexpectedly")
			}
			t.Fatalf("unexpected object in channel: %#v", event)
		default:
		}

		// should return the previously deleted item in the watch, but with the latest index
		resp, err = client.Delete(key, false)
		if err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		expectedVersion = resp.Node.ModifiedIndex
		event = <-w.ResultChan()
		if event.Type != watch.Deleted {
			t.Errorf("expected deleted event %#v", event)
		}
		pod = event.Object.(*api.Pod)
		if pod.ResourceVersion != strconv.FormatUint(expectedVersion, 10) {
			t.Errorf("expected version %d, got %#v", expectedVersion, pod)
		}
	})
}

示例#12
文件: decoder_test.go 项目: leonfs/romulus

func TestDecoder(t *testing.T) {
	table := []watch.EventType{watch.Added, watch.Deleted, watch.Modified, watch.Error}

	for _, eventType := range table {
		out, in := io.Pipe()
		decoder := NewDecoder(out, testapi.Codec())

		expect := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}
		encoder := json.NewEncoder(in)
		go func() {
			data, err := testapi.Codec().Encode(expect)
			if err != nil {
				t.Fatalf("Unexpected error %v", err)
			}
			if err := encoder.Encode(&WatchEvent{eventType, runtime.RawExtension{RawJSON: json.RawMessage(data)}}); err != nil {
				t.Errorf("Unexpected error %v", err)
			}
			in.Close()
		}()

		done := make(chan struct{})
		go func() {
			action, got, err := decoder.Decode()
			if err != nil {
				t.Fatalf("Unexpected error %v", err)
			}
			if e, a := eventType, action; e != a {
				t.Errorf("Expected %v, got %v", e, a)
			}
			if e, a := expect, got; !api.Semantic.DeepDerivative(e, a) {
				t.Errorf("Expected %v, got %v", e, a)
			}
			t.Logf("Exited read")
			close(done)
		}()
		<-done

		done = make(chan struct{})
		go func() {
			_, _, err := decoder.Decode()
			if err == nil {
				t.Errorf("Unexpected nil error")
			}
			close(done)
		}()
		<-done

		decoder.Close()
	}
}

示例#13
文件: etcd_test.go 项目: rimey/kubernetes

func TestDeleteNamespace(t *testing.T) {
	storage, fakeClient := newStorage(t)
	fakeClient.ChangeIndex = 1
	ctx := api.NewContext()
	key, err := storage.Etcd.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(testapi.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)
	}
}

示例#14
文件: etcd_test.go 项目: ngbinh/kubernetes

func TestDelete(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, fakeEtcdClient, _ := newStorage(t)
	test := resttest.New(t, storage, fakeEtcdClient.SetError)
	rsrc := validNewThirdPartyResource("foo2")
	key, _ := storage.KeyFunc(ctx, "foo2")
	key = etcdtest.AddPrefix(key)
	createFn := func() runtime.Object {
		fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{
				Node: &etcd.Node{
					Value:         runtime.EncodeOrDie(testapi.Codec(), rsrc),
					ModifiedIndex: 1,
				},
			},
		}
		return rsrc
	}
	gracefulSetFn := func() bool {
		if fakeEtcdClient.Data[key].R.Node == nil {
			return false
		}
		return fakeEtcdClient.Data[key].R.Node.TTL == 30
	}
	test.TestDeleteNoGraceful(createFn, gracefulSetFn)
}

示例#15
文件: etcd_test.go 项目: ngbinh/kubernetes

func newStorage(t *testing.T) (*REST, *tools.FakeEtcdClient, storage.Interface) {
	fakeEtcdClient := tools.NewFakeEtcdClient(t)
	fakeEtcdClient.TestIndex = true
	etcdStorage := etcdstorage.NewEtcdStorage(fakeEtcdClient, testapi.Codec(), etcdtest.PathPrefix())
	storage := NewREST(etcdStorage)
	return storage, fakeEtcdClient, etcdStorage
}

示例#16
文件: cacher_test.go 项目: ngbinh/kubernetes

func TestStorageError(t *testing.T) {
	fakeClient := tools.NewFakeEtcdClient(t)
	prefixedKey := etcdtest.AddPrefix("pods")
	fakeClient.ExpectNotFoundGet(prefixedKey)
	cacher := newTestCacher(fakeClient)
	fakeClient.WaitForWatchCompletion()

	podFoo := makeTestPod("foo")

	// Set up Watch for object "podFoo".
	watcher, err := cacher.Watch("pods/ns/foo", 1, storage.Everything)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	fakeClient.WatchResponse <- &etcd.Response{
		Action: "create",
		Node: &etcd.Node{
			Value:         string(runtime.EncodeOrDie(testapi.Codec(), podFoo)),
			CreatedIndex:  1,
			ModifiedIndex: 1,
		},
	}
	_ = <-watcher.ResultChan()

	// Injecting error is simulating error from etcd.
	// This is almost the same what would happen e.g. in case of
	// "error too old" when reconnecting to etcd watch.
	fakeClient.WatchInjectError <- fmt.Errorf("fake error")

	_, ok := <-watcher.ResultChan()
	if ok {
		t.Errorf("unexpected event")
	}
}

示例#17
文件: etcd_test.go 项目: shrids/kubernetes

func NewTestEventStorage(t *testing.T) (*tools.FakeEtcdClient, *REST) {
	f := tools.NewFakeEtcdClient(t)
	f.TestIndex = true

	s := etcdstorage.NewEtcdStorage(f, testapi.Codec(), etcdtest.PathPrefix())
	return f, NewStorage(s, testTTL)
}

示例#18
文件: etcd_test.go 项目: roldancer/kubernetes

func TestDelete(t *testing.T) {
	ctx := api.NewContext()
	storage, fakeClient := newStorage(t)
	test := resttest.New(t, storage, fakeClient.SetError).ClusterScope()

	node := validChangedNode()
	key, _ := storage.KeyFunc(ctx, node.Name)
	key = etcdtest.AddPrefix(key)
	createFn := func() runtime.Object {
		fakeClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{
				Node: &etcd.Node{
					Value:         runtime.EncodeOrDie(testapi.Codec(), node),
					ModifiedIndex: 1,
				},
			},
		}
		return node
	}
	gracefulSetFn := func() bool {
		if fakeClient.Data[key].R.Node == nil {
			return false
		}
		return fakeClient.Data[key].R.Node.TTL == 30
	}
	test.TestDelete(createFn, gracefulSetFn)
}

示例#19
文件: etcd_test.go 项目: roldancer/kubernetes

func TestEtcdWatchNodesNotMatch(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, fakeClient := newStorage(t)
	node := validNewNode()

	watching, err := storage.Watch(ctx,
		labels.SelectorFromSet(labels.Set{"name": "bar"}),
		fields.Everything(),
		"1",
	)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	fakeClient.WaitForWatchCompletion()

	nodeBytes, _ := testapi.Codec().Encode(node)
	fakeClient.WatchResponse <- &etcd.Response{
		Action: "create",
		Node: &etcd.Node{
			Value: string(nodeBytes),
		},
	}

	select {
	case <-watching.ResultChan():
		t.Error("unexpected result from result channel")
	case <-time.After(time.Millisecond * 100):
		// expected case
	}
}

示例#20
文件: etcd_test.go 项目: rimey/kubernetes

func TestDelete(t *testing.T) {
	storage, _, _, fakeClient := newStorage(t)
	ctx := api.NewDefaultContext()
	key, _ := storage.Etcd.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	test := resttest.New(t, storage, fakeClient.SetError)

	createFn := func() runtime.Object {
		pod := validChangedPod()
		fakeClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{
				Node: &etcd.Node{
					Value:         runtime.EncodeOrDie(testapi.Codec(), pod),
					ModifiedIndex: 1,
				},
			},
		}
		return pod
	}
	gracefulSetFn := func() bool {
		if fakeClient.Data[key].R.Node == nil {
			return false
		}
		return fakeClient.Data[key].R.Node.TTL == 30
	}
	test.TestDelete(createFn, gracefulSetFn)
}

示例#21
文件: etcd_test.go 项目: rimey/kubernetes

func TestUpdateWithConflictingNamespace(t *testing.T) {
	storage, _, _, fakeClient := newStorage(t)
	ctx := api.NewDefaultContext()
	key, _ := storage.Etcd.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(testapi.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())
	}
}

示例#22
文件: restclient_test.go 项目: ngbinh/kubernetes

func TestSetsCodec(t *testing.T) {
	testCases := map[string]struct {
		Err    bool
		Prefix string
		Codec  runtime.Codec
	}{
		testapi.Version(): {false, "/api/" + testapi.Version() + "/", testapi.Codec()},
		"invalidVersion":  {true, "", nil},
	}
	for version, expected := range testCases {
		client, err := New(&Config{Host: "127.0.0.1", Version: version})
		switch {
		case err == nil && expected.Err:
			t.Errorf("expected error but was nil")
			continue
		case err != nil && !expected.Err:
			t.Errorf("unexpected error %v", err)
			continue
		case err != nil:
			continue
		}
		if e, a := expected.Prefix, client.RESTClient.baseURL.Path; e != a {
			t.Errorf("expected %#v, got %#v", e, a)
		}
		if e, a := expected.Codec, client.RESTClient.Codec; e != a {
			t.Errorf("expected %#v, got %#v", e, a)
		}
	}
}

示例#23
文件: restclient_test.go 项目: ngbinh/kubernetes

func TestDoRequestBearer(t *testing.T) {
	status := &api.Status{Status: api.StatusFailure}
	expectedBody, _ := latest.Codec.Encode(status)
	fakeHandler := util.FakeHandler{
		StatusCode:   400,
		ResponseBody: string(expectedBody),
		T:            t,
	}
	testServer := httptest.NewServer(&fakeHandler)
	defer testServer.Close()
	request, _ := http.NewRequest("GET", testServer.URL, nil)
	c, err := RESTClientFor(&Config{
		Host:        testServer.URL,
		Version:     testapi.Version(),
		Codec:       testapi.Codec(),
		BearerToken: "test",
	})
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	err = c.Get().Do().Error()
	if err == nil {
		t.Fatalf("unexpected non-error: %v", err)
	}
	if fakeHandler.RequestReceived.Header.Get("Authorization") != "Bearer test" {
		t.Errorf("Request is missing authorization header: %#v", *request)
	}
}

示例#24
文件: etcd_test.go 项目: avldya/kubernetes

func TestStore(t *testing.T) {
	fakeClient, storage, backing := newStorage(t)
	if _, err := fakeClient.Set(key(), runtime.EncodeOrDie(testapi.Codec(), validNewRangeAllocation()), 0); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	if err := storage.Allocate(net.ParseIP("192.168.1.2")); err != nil {
		t.Fatal(err)
	}
	ok, err := backing.Allocate(1)
	if err != nil {
		t.Fatal(err)
	}
	if ok {
		t.Fatal("Expected allocation to fail")
	}
	if err := storage.Allocate(net.ParseIP("192.168.1.2")); err != ipallocator.ErrAllocated {
		t.Fatal(err)
	}

	obj := fakeClient.Data[key()]
	if obj.R == nil || obj.R.Node == nil {
		t.Fatalf("%s is empty: %#v", key(), obj)
	}
	t.Logf("data: %#v", obj.R.Node)
}

示例#25
文件: factory_test.go 项目: nvnvrts/kubernetes

func TestBind(t *testing.T) {
	table := []struct {
		binding *api.Binding
	}{
		{binding: &api.Binding{
			ObjectMeta: api.ObjectMeta{
				Namespace: api.NamespaceDefault,
				Name:      "foo",
			},
			Target: api.ObjectReference{
				Name: "foohost.kubernetes.mydomain.com",
			},
		}},
	}

	for _, item := range table {
		handler := util.FakeHandler{
			StatusCode:   200,
			ResponseBody: "",
			T:            t,
		}
		server := httptest.NewServer(&handler)
		defer server.Close()
		client := client.NewOrDie(&client.Config{Host: server.URL, Version: testapi.Version()})
		b := binder{client}

		if err := b.Bind(item.binding); err != nil {
			t.Errorf("Unexpected error: %v", err)
			continue
		}
		expectedBody := runtime.EncodeOrDie(testapi.Codec(), item.binding)
		handler.ValidateRequest(t, testapi.ResourcePath("bindings", api.NamespaceDefault, ""), "POST", &expectedBody)
	}
}

示例#26
文件: etcd_test.go 项目: roldancer/kubernetes

func TestDelete(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, fakeClient := newStorage(t)
	test := resttest.New(t, storage, fakeClient.SetError)
	key, _ := storage.KeyFunc(ctx, validDeployment.Name)
	key = etcdtest.AddPrefix(key)

	createFn := func() runtime.Object {
		dc := validNewDeployment()
		dc.ResourceVersion = "1"
		fakeClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{
				Node: &etcd.Node{
					Value:         runtime.EncodeOrDie(testapi.Codec(), dc),
					ModifiedIndex: 1,
				},
			},
		}
		return dc
	}
	gracefulSetFn := func() bool {
		// If the deployment 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)
}

示例#27
文件: registry_test.go 项目: MarWestermann/gofabric8

func NewTestEventEtcdRegistry(t *testing.T) (*tools.FakeEtcdClient, generic.Registry) {
	f := tools.NewFakeEtcdClient(t)
	f.TestIndex = true

	s := etcdstorage.NewEtcdStorage(f, testapi.Codec(), etcdtest.PathPrefix())
	return f, NewEtcdRegistry(s, testTTL)
}

示例#28
文件: registry_test.go 项目: ngbinh/kubernetes

func TestEtcdCreateService(t *testing.T) {
	ctx := api.NewDefaultContext()
	fakeClient := tools.NewFakeEtcdClient(t)
	registry, rest := NewTestEtcdRegistry(fakeClient)
	_, err := registry.CreateService(ctx, makeTestService("foo"))
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	key, _ := rest.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	resp, err := fakeClient.Get(key, false, false)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	var service api.Service
	err = testapi.Codec().DecodeInto([]byte(resp.Node.Value), &service)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	if service.Name != "foo" {
		t.Errorf("Unexpected service: %#v %s", service, resp.Node.Value)
	}
}

示例#29
文件: etcd_test.go 项目: siddharth20729/kubernetes

func TestDeletePod(t *testing.T) {
	storage, _, _, fakeClient := newStorage(t)
	fakeClient.ChangeIndex = 1
	ctx := api.NewDefaultContext()
	key, _ := storage.Etcd.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(testapi.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)
	}
}

示例#30
文件: etcd_test.go 项目: rimey/kubernetes

func TestDeleteNamespaceWithCompleteFinalizers(t *testing.T) {
	storage, fakeClient := newStorage(t)
	fakeClient.ChangeIndex = 1
	key := etcdtest.AddPrefix("/namespaces/foo")
	now := util.Now()
	fakeClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(testapi.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,
			},
		},
	}
	_, err := storage.Delete(api.NewContext(), "foo", nil)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
}

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