94 lines
2.6 KiB
Go
94 lines
2.6 KiB
Go
/*
|
|
Copyright 2017 the Velero contributors.
|
|
|
|
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/pkg/errors"
|
|
"k8s.io/apimachinery/pkg/api/meta"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/apimachinery/pkg/runtime/schema"
|
|
)
|
|
|
|
type FakeMapper struct {
|
|
meta.RESTMapper
|
|
AutoReturnResource bool
|
|
Resources map[schema.GroupVersionResource]schema.GroupVersionResource
|
|
KindToPluralResource map[schema.GroupVersionKind]schema.GroupVersionResource
|
|
}
|
|
|
|
func (m *FakeMapper) ResourceFor(input schema.GroupVersionResource) (schema.GroupVersionResource, error) {
|
|
if m.AutoReturnResource {
|
|
return schema.GroupVersionResource{
|
|
Group: input.Group,
|
|
Version: input.Version,
|
|
Resource: input.Resource,
|
|
}, nil
|
|
}
|
|
if m.Resources == nil {
|
|
return schema.GroupVersionResource{}, errors.Errorf("invalid resource %q", input.String())
|
|
}
|
|
|
|
if gr, found := m.Resources[input]; found {
|
|
return gr, nil
|
|
}
|
|
if input.Version == "" {
|
|
input.Version = "v1"
|
|
if gr, found := m.Resources[input]; found {
|
|
return gr, nil
|
|
}
|
|
input.Version = "v1beta1"
|
|
if gr, found := m.Resources[input]; found {
|
|
return gr, nil
|
|
}
|
|
}
|
|
|
|
return schema.GroupVersionResource{}, errors.Errorf("invalid resource %q", input.String())
|
|
}
|
|
|
|
func (m *FakeMapper) RESTMapping(gk schema.GroupKind, versions ...string) (*meta.RESTMapping, error) {
|
|
potentialGVK := make([]schema.GroupVersionKind, 0)
|
|
// Pick an appropriate version
|
|
for _, version := range versions {
|
|
if len(version) == 0 || version == runtime.APIVersionInternal {
|
|
continue
|
|
}
|
|
currGVK := gk.WithVersion(version)
|
|
if _, ok := m.KindToPluralResource[currGVK]; ok {
|
|
potentialGVK = append(potentialGVK, currGVK)
|
|
break
|
|
}
|
|
}
|
|
if len(potentialGVK) == 0 {
|
|
return nil, &meta.NoKindMatchError{GroupKind: gk, SearchedVersions: versions}
|
|
}
|
|
|
|
for _, gvk := range potentialGVK {
|
|
//Ensure we have a REST mapping
|
|
res, ok := m.KindToPluralResource[gvk]
|
|
if !ok {
|
|
continue
|
|
}
|
|
|
|
return &meta.RESTMapping{
|
|
Resource: res,
|
|
GroupVersionKind: gvk,
|
|
Scope: meta.RESTScopeNamespace,
|
|
}, nil
|
|
}
|
|
return nil, &meta.NoResourceMatchError{PartialResource: schema.GroupVersionResource{Group: gk.Group, Resource: gk.Kind}}
|
|
}
|