92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
/*
|
|
Copyright 2018 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 serializer
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"k8s.io/apimachinery/pkg/api/equality"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/apimachinery/pkg/runtime/schema"
|
|
"k8s.io/apimachinery/pkg/util/diff"
|
|
)
|
|
|
|
type FakeV1Obj struct {
|
|
metav1.TypeMeta
|
|
metav1.ObjectMeta
|
|
}
|
|
|
|
func (*FakeV1Obj) DeepCopyObject() runtime.Object {
|
|
panic("not supported")
|
|
}
|
|
|
|
type FakeV2DifferentObj struct {
|
|
metav1.TypeMeta
|
|
metav1.ObjectMeta
|
|
}
|
|
|
|
func (*FakeV2DifferentObj) DeepCopyObject() runtime.Object {
|
|
panic("not supported")
|
|
}
|
|
func TestSparse(t *testing.T) {
|
|
v1 := schema.GroupVersion{Group: "mygroup", Version: "v1"}
|
|
v2 := schema.GroupVersion{Group: "mygroup", Version: "v2"}
|
|
|
|
scheme := runtime.NewScheme()
|
|
scheme.AddKnownTypes(v1, &FakeV1Obj{})
|
|
scheme.AddKnownTypes(v2, &FakeV2DifferentObj{})
|
|
codecs := NewCodecFactory(scheme)
|
|
|
|
srcObj1 := &FakeV1Obj{ObjectMeta: metav1.ObjectMeta{Name: "foo"}}
|
|
srcObj2 := &FakeV2DifferentObj{ObjectMeta: metav1.ObjectMeta{Name: "foo"}}
|
|
|
|
encoder := codecs.LegacyCodec(v2, v1)
|
|
decoder := codecs.UniversalDecoder(v2, v1)
|
|
|
|
srcObj1Bytes, err := runtime.Encode(encoder, srcObj1)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
t.Log(string(srcObj1Bytes))
|
|
srcObj2Bytes, err := runtime.Encode(encoder, srcObj2)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
t.Log(string(srcObj2Bytes))
|
|
|
|
uncastDstObj1, err := runtime.Decode(decoder, srcObj1Bytes)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
uncastDstObj2, err := runtime.Decode(decoder, srcObj2Bytes)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// clear typemeta
|
|
uncastDstObj1.(*FakeV1Obj).TypeMeta = metav1.TypeMeta{}
|
|
uncastDstObj2.(*FakeV2DifferentObj).TypeMeta = metav1.TypeMeta{}
|
|
|
|
if !equality.Semantic.DeepEqual(srcObj1, uncastDstObj1) {
|
|
t.Fatal(diff.ObjectDiff(srcObj1, uncastDstObj1))
|
|
}
|
|
if !equality.Semantic.DeepEqual(srcObj2, uncastDstObj2) {
|
|
t.Fatal(diff.ObjectDiff(srcObj2, uncastDstObj2))
|
|
}
|
|
}
|