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seralize.go
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/
seralize.go
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// Copyright 2022 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// 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 test
import (
. "github.com/onsi/gomega"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/apimachinery/pkg/runtime/serializer/json"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/gardener/gardener/pkg/client/kubernetes"
operatorclient "github.com/gardener/gardener/pkg/operator/client"
forkedyaml "github.com/gardener/gardener/third_party/gopkg.in/yaml.v2"
)
// Serialize serializes and encodes the passed object.
func Serialize(obj client.Object) string {
testSchemeBuilder := runtime.NewSchemeBuilder(
kubernetes.AddGardenSchemeToScheme,
kubernetes.AddSeedSchemeToScheme,
kubernetes.AddShootSchemeToScheme,
operatorclient.AddRuntimeSchemeToScheme,
operatorclient.AddVirtualSchemeToScheme,
)
scheme := runtime.NewScheme()
ExpectWithOffset(1, testSchemeBuilder.AddToScheme(scheme)).To(Succeed())
var groupVersions []schema.GroupVersion
for k := range scheme.AllKnownTypes() {
groupVersions = append(groupVersions, k.GroupVersion())
}
var (
ser = json.NewSerializerWithOptions(json.DefaultMetaFactory, scheme, scheme, json.SerializerOptions{Yaml: true, Pretty: false, Strict: false})
codec = serializer.NewCodecFactory(scheme).CodecForVersions(ser, ser, schema.GroupVersions(groupVersions), schema.GroupVersions(groupVersions))
)
serializationYAML, err := runtime.Encode(codec, obj)
ExpectWithOffset(1, err).NotTo(HaveOccurred())
// Keep this in sync with pkg/utils/managedresources/registry.go
// See https://github.com/gardener/gardener/pull/8312
var anyObj interface{}
Expect(forkedyaml.Unmarshal(serializationYAML, &anyObj)).To(Succeed())
serBytes, err := forkedyaml.Marshal(anyObj)
Expect(err).NotTo(HaveOccurred())
return string(serBytes)
}