mirror of https://github.com/k3s-io/k3s
115 lines
3.8 KiB
Go
115 lines
3.8 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package install
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import (
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"encoding/json"
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"testing"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/api/unversioned"
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"k8s.io/kubernetes/pkg/apimachinery/registered"
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"k8s.io/kubernetes/pkg/apis/rbac"
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"k8s.io/kubernetes/pkg/apis/rbac/v1alpha1"
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"k8s.io/kubernetes/pkg/runtime"
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)
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func TestResourceVersioner(t *testing.T) {
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roleBinding := rbac.RoleBinding{ObjectMeta: api.ObjectMeta{ResourceVersion: "10"}}
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version, err := accessor.ResourceVersion(&roleBinding)
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if version != "10" {
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t.Errorf("unexpected version %v", version)
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}
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roleBindingList := rbac.RoleBindingList{ListMeta: unversioned.ListMeta{ResourceVersion: "10"}}
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version, err = accessor.ResourceVersion(&roleBindingList)
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if version != "10" {
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t.Errorf("unexpected version %v", version)
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}
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}
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func TestCodec(t *testing.T) {
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roleBinding := rbac.RoleBinding{}
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// We do want to use package registered rather than testapi here, because we
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// want to test if the package install and package registered work as expected.
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data, err := runtime.Encode(api.Codecs.LegacyCodec(registered.GroupOrDie(rbac.GroupName).GroupVersion), &roleBinding)
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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other := rbac.RoleBinding{}
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if err := json.Unmarshal(data, &other); err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if other.APIVersion != registered.GroupOrDie(rbac.GroupName).GroupVersion.String() || other.Kind != "RoleBinding" {
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t.Errorf("unexpected unmarshalled object %#v", other)
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}
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}
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func TestInterfacesFor(t *testing.T) {
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if _, err := registered.GroupOrDie(rbac.GroupName).InterfacesFor(rbac.SchemeGroupVersion); err == nil {
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t.Fatalf("unexpected non-error: %v", err)
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}
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for i, version := range registered.GroupOrDie(rbac.GroupName).GroupVersions {
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if vi, err := registered.GroupOrDie(rbac.GroupName).InterfacesFor(version); err != nil || vi == nil {
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t.Fatalf("%d: unexpected result: %v", i, err)
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}
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}
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}
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func TestRESTMapper(t *testing.T) {
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gv := v1alpha1.SchemeGroupVersion
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roleBindingGVK := gv.WithKind("RoleBinding")
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if gvk, err := registered.GroupOrDie(rbac.GroupName).RESTMapper.KindFor(gv.WithResource("rolebindings")); err != nil || gvk != roleBindingGVK {
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t.Errorf("unexpected version mapping: %v %v", gvk, err)
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}
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for _, version := range registered.GroupOrDie(rbac.GroupName).GroupVersions {
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mapping, err := registered.GroupOrDie(rbac.GroupName).RESTMapper.RESTMapping(roleBindingGVK.GroupKind(), version.Version)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if mapping.Resource != "rolebindings" {
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t.Errorf("incorrect resource name: %#v", mapping)
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}
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if mapping.GroupVersionKind.GroupVersion() != version {
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t.Errorf("incorrect groupVersion: %v", mapping)
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}
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interfaces, _ := registered.GroupOrDie(rbac.GroupName).InterfacesFor(version)
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if mapping.ObjectConvertor != interfaces.ObjectConvertor {
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t.Errorf("unexpected: %#v, expected: %#v", mapping, interfaces)
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}
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roleBinding := &rbac.RoleBinding{ObjectMeta: api.ObjectMeta{Name: "foo"}}
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name, err := mapping.MetadataAccessor.Name(roleBinding)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if name != "foo" {
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t.Errorf("unable to retrieve object meta with: %v", mapping.MetadataAccessor)
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}
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}
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}
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