Golang framework.WithEtcdKey函數代碼示例

本文整理匯總了Golang中k8s/io/kubernetes/test/integration/framework.WithEtcdKey函數的典型用法代碼示例。如果您正苦於以下問題：Golang WithEtcdKey函數的具體用法？Golang WithEtcdKey怎麽用？Golang WithEtcdKey使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了WithEtcdKey函數的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: TestGet

func TestGet(t *testing.T) {
	client := framework.NewEtcdClient()
	keysAPI := etcd.NewKeysAPI(client)
	etcdStorage := etcdstorage.NewEtcdStorage(client, testapi.Default.Codec(), "", false)
	ctx := context.TODO()
	framework.WithEtcdKey(func(key string) {
		testObject := api.ServiceAccount{ObjectMeta: api.ObjectMeta{Name: "foo"}}
		coded, err := runtime.Encode(testapi.Default.Codec(), &testObject)
		if err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		_, err = keysAPI.Set(ctx, key, string(coded), nil)
		if err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		result := api.ServiceAccount{}
		if err := etcdStorage.Get(ctx, key, &result, false); err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		// Propagate ResourceVersion (it is set automatically).
		testObject.ObjectMeta.ResourceVersion = result.ObjectMeta.ResourceVersion
		if !api.Semantic.DeepEqual(testObject, result) {
			t.Errorf("expected: %#v got: %#v", testObject, result)
		}
	})
}

開發者ID:RomainVabre，項目名稱:origin，代碼行數:26，代碼來源:etcd_tools_test.go

示例2: TestWatch

func TestWatch(t *testing.T) {
	client := framework.NewEtcdClient()
	keysAPI := etcd.NewKeysAPI(client)
	etcdStorage := etcdstorage.NewEtcdStorage(client, testapi.Default.Codec(), etcdtest.PathPrefix(), false)
	ctx := context.TODO()
	framework.WithEtcdKey(func(key string) {
		key = etcdtest.AddPrefix(key)
		resp, err := keysAPI.Set(ctx, key, runtime.EncodeOrDie(testapi.Default.Codec(), &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}), nil)
		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(ctx, 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 = keysAPI.Delete(ctx, key, nil)
		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)
		}
	})
}

開發者ID:RomainVabre，項目名稱:origin，代碼行數:56，代碼來源:etcd_tools_test.go

示例3: TestWriteTTL

func TestWriteTTL(t *testing.T) {
	client := framework.NewEtcdClient()
	keysAPI := etcd.NewKeysAPI(client)
	etcdStorage := etcdstorage.NewEtcdStorage(client, testapi.Default.Codec(), "", false)
	ctx := context.TODO()
	framework.WithEtcdKey(func(key string) {
		testObject := api.ServiceAccount{ObjectMeta: api.ObjectMeta{Name: "foo"}}
		if err := etcdStorage.Set(ctx, key, &testObject, nil, 0); err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		result := &api.ServiceAccount{}
		err := etcdStorage.GuaranteedUpdate(ctx, key, result, false, nil, func(obj runtime.Object, res storage.ResponseMeta) (runtime.Object, *uint64, error) {
			if in, ok := obj.(*api.ServiceAccount); !ok || in.Name != "foo" {
				t.Fatalf("unexpected existing object: %v", obj)
			}
			if res.TTL != 0 {
				t.Fatalf("unexpected TTL: %#v", res)
			}
			ttl := uint64(10)
			out := &api.ServiceAccount{ObjectMeta: api.ObjectMeta{Name: "out"}}
			return out, &ttl, nil
		})
		if err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		if result.Name != "out" {
			t.Errorf("unexpected response: %#v", result)
		}
		if res, err := keysAPI.Get(ctx, key, nil); err != nil || res == nil || res.Node.TTL != 10 {
			t.Fatalf("unexpected get: %v %#v", err, res)
		}

		result = &api.ServiceAccount{}
		err = etcdStorage.GuaranteedUpdate(ctx, key, result, false, nil, func(obj runtime.Object, res storage.ResponseMeta) (runtime.Object, *uint64, error) {
			if in, ok := obj.(*api.ServiceAccount); !ok || in.Name != "out" {
				t.Fatalf("unexpected existing object: %v", obj)
			}
			if res.TTL <= 1 {
				t.Fatalf("unexpected TTL: %#v", res)
			}
			out := &api.ServiceAccount{ObjectMeta: api.ObjectMeta{Name: "out2"}}
			return out, nil, nil
		})
		if err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		if result.Name != "out2" {
			t.Errorf("unexpected response: %#v", result)
		}
		if res, err := keysAPI.Get(ctx, key, nil); err != nil || res == nil || res.Node.TTL <= 1 {
			t.Fatalf("unexpected get: %v %#v", err, res)
		}
	})
}

開發者ID:RomainVabre，項目名稱:origin，代碼行數:54，代碼來源:etcd_tools_test.go

示例4: TestSet

func TestSet(t *testing.T) {
	client := framework.NewEtcdClient()
	etcdStorage := etcd.NewEtcdStorage(client, testapi.Default.Codec(), "")
	framework.WithEtcdKey(func(key string) {
		testObject := api.ServiceAccount{ObjectMeta: api.ObjectMeta{Name: "foo"}}
		if err := etcdStorage.Set(key, &testObject, nil, 0); err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		resp, err := client.Get(key, false, false)
		if err != nil || resp.Node == nil {
			t.Fatalf("unexpected error: %v %v", err, resp)
		}
		decoded, err := testapi.Default.Codec().Decode([]byte(resp.Node.Value))
		if err != nil {
			t.Fatalf("unexpected response: %#v", resp.Node)
		}
		result := *decoded.(*api.ServiceAccount)
		if !api.Semantic.DeepEqual(testObject, result) {
			t.Errorf("expected: %#v got: %#v", testObject, result)
		}
	})
}

開發者ID:ninokop，項目名稱:kubernetes，代碼行數:22，代碼來源:etcd_tools_test.go

示例5: TestCreate

func TestCreate(t *testing.T) {
	client := framework.NewEtcdClient()
	keysAPI := etcd.NewKeysAPI(client)
	etcdStorage := etcdstorage.NewEtcdStorage(client, testapi.Default.Codec(), "", false, etcdtest.DeserializationCacheSize)
	ctx := context.TODO()
	framework.WithEtcdKey(func(key string) {
		testObject := api.ServiceAccount{ObjectMeta: api.ObjectMeta{Name: "foo"}}
		if err := etcdStorage.Create(ctx, key, &testObject, nil, 0); err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		resp, err := keysAPI.Get(ctx, key, nil)
		if err != nil || resp.Node == nil {
			t.Fatalf("unexpected error: %v %v", err, resp)
		}
		decoded, err := runtime.Decode(testapi.Default.Codec(), []byte(resp.Node.Value))
		if err != nil {
			t.Fatalf("unexpected response: %#v", resp.Node)
		}
		result := *decoded.(*api.ServiceAccount)
		if !api.Semantic.DeepEqual(testObject, result) {
			t.Errorf("expected: %#v got: %#v", testObject, result)
		}
	})
}

開發者ID:CodeJuan，項目名稱:kubernetes，代碼行數:24，代碼來源:etcd_tools_test.go

注：本文中的k8s/io/kubernetes/test/integration/framework.WithEtcdKey函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。