예제 #1
0
func (o objects) Add(obj runtime.Object) error {
	gvk, err := o.scheme.ObjectKind(obj)
	if err != nil {
		return err
	}
	kind := gvk.Kind

	switch {
	case meta.IsListType(obj):
		if kind != "List" {
			o.types[kind] = append(o.types[kind], obj)
		}

		list, err := meta.ExtractList(obj)
		if err != nil {
			return err
		}
		if errs := runtime.DecodeList(list, o.decoder); len(errs) > 0 {
			return errs[0]
		}
		for _, obj := range list {
			if err := o.Add(obj); err != nil {
				return err
			}
		}
	default:
		if status, ok := obj.(*unversioned.Status); ok && status.Details != nil {
			kind = status.Details.Kind
		}
		o.types[kind] = append(o.types[kind], obj)
	}

	return nil
}
예제 #2
0
func TestDecodeList(t *testing.T) {
	pl := &api.List{
		Items: []runtime.Object{
			&api.Pod{ObjectMeta: api.ObjectMeta{Name: "1"}},
			&runtime.Unknown{TypeMeta: runtime.TypeMeta{Kind: "Pod", APIVersion: testapi.Default.GroupVersion().String()}, RawJSON: []byte(`{"kind":"Pod","apiVersion":"` + testapi.Default.GroupVersion().String() + `","metadata":{"name":"test"}}`)},
			&runtime.Unstructured{TypeMeta: runtime.TypeMeta{Kind: "Foo", APIVersion: "Bar"}, Object: map[string]interface{}{"test": "value"}},
		},
	}
	if errs := runtime.DecodeList(pl.Items, testapi.Default.Codec()); len(errs) != 0 {
		t.Fatalf("unexpected error %v", errs)
	}
	if pod, ok := pl.Items[1].(*api.Pod); !ok || pod.Name != "test" {
		t.Errorf("object not converted: %#v", pl.Items[1])
	}
}
예제 #3
0
func TestDecodeUnstructured(t *testing.T) {
	groupVersionString := testapi.Default.GroupVersion().String()
	rawJson := fmt.Sprintf(`{"kind":"Pod","apiVersion":"%s","metadata":{"name":"test"}}`, groupVersionString)
	pl := &api.List{
		Items: []runtime.Object{
			&api.Pod{ObjectMeta: api.ObjectMeta{Name: "1"}},
			&runtime.Unknown{TypeMeta: runtime.TypeMeta{Kind: "Pod", APIVersion: groupVersionString}, RawJSON: []byte(rawJson)},
			&runtime.Unknown{TypeMeta: runtime.TypeMeta{Kind: "", APIVersion: groupVersionString}, RawJSON: []byte(rawJson)},
			&runtime.Unstructured{TypeMeta: runtime.TypeMeta{Kind: "Foo", APIVersion: "Bar"}, Object: map[string]interface{}{"test": "value"}},
		},
	}
	if errs := runtime.DecodeList(pl.Items, runtime.UnstructuredJSONScheme); len(errs) == 1 {
		t.Fatalf("unexpected error %v", errs)
	}
	if pod, ok := pl.Items[1].(*runtime.Unstructured); !ok || pod.Object["kind"] != "Pod" || pod.Object["metadata"].(map[string]interface{})["name"] != "test" {
		t.Errorf("object not converted: %#v", pl.Items[1])
	}
	if pod, ok := pl.Items[2].(*runtime.Unstructured); !ok || pod.Object["kind"] != "Pod" || pod.Object["metadata"].(map[string]interface{})["name"] != "test" {
		t.Errorf("object not converted: %#v", pl.Items[2])
	}
}
예제 #4
0
func TestArrayOfRuntimeObject(t *testing.T) {
	internalGV := unversioned.GroupVersion{Group: "test.group", Version: runtime.APIVersionInternal}
	externalGV := unversioned.GroupVersion{Group: "test.group", Version: "v1test"}

	s := runtime.NewScheme()
	s.AddKnownTypes(internalGV, &EmbeddedTest{})
	s.AddKnownTypeWithName(externalGV.WithKind("EmbeddedTest"), &EmbeddedTestExternal{})
	s.AddKnownTypes(internalGV, &ObjectTest{})
	s.AddKnownTypeWithName(externalGV.WithKind("ObjectTest"), &ObjectTestExternal{})

	codec := serializer.NewCodecFactory(s).LegacyCodec(externalGV)

	innerItems := []runtime.Object{
		&EmbeddedTest{ID: "baz"},
	}
	items := []runtime.Object{
		&EmbeddedTest{ID: "foo"},
		&EmbeddedTest{ID: "bar"},
		// TODO: until YAML is removed, this JSON must be in ascending key order to ensure consistent roundtrip serialization
		&runtime.Unknown{RawJSON: []byte(`{"apiVersion":"unknown.group/unknown","foo":"bar","kind":"OtherTest"}`)},
		&ObjectTest{
			Items: runtime.NewEncodableList(codec, innerItems),
		},
	}
	internal := &ObjectTest{
		Items: runtime.NewEncodableList(codec, items),
	}
	wire, err := runtime.Encode(codec, internal)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	t.Logf("Wire format is:\n%s\n", string(wire))

	obj := &ObjectTestExternal{}
	if err := json.Unmarshal(wire, obj); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	t.Logf("exact wire is: %s", string(obj.Items[0].RawJSON))

	items[3] = &ObjectTest{Items: innerItems}
	internal.Items = items

	decoded, err := runtime.Decode(codec, wire)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	list, err := meta.ExtractList(decoded)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if errs := runtime.DecodeList(list, codec); len(errs) > 0 {
		t.Fatalf("unexpected error: %v", errs)
	}

	list2, err := meta.ExtractList(list[3])
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if errs := runtime.DecodeList(list2, codec); len(errs) > 0 {
		t.Fatalf("unexpected error: %v", errs)
	}
	if err := meta.SetList(list[3], list2); err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	// we want DecodeList to set type meta if possible, even on runtime.Unknown objects
	internal.Items[2].(*runtime.Unknown).TypeMeta = runtime.TypeMeta{Kind: "OtherTest", APIVersion: "unknown.group/unknown"}
	if e, a := internal.Items, list; !reflect.DeepEqual(e, a) {
		t.Errorf("mismatched decoded: %s", util.ObjectGoPrintSideBySide(e, a))
	}
}