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115 lines
3.3 KiB
Go
115 lines
3.3 KiB
Go
/*
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Copyright 2017 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 crdregistration
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import (
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"reflect"
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"testing"
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"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
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crdlisters "k8s.io/apiextensions-apiserver/pkg/client/listers/apiextensions/internalversion"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/client-go/tools/cache"
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"k8s.io/kube-aggregator/pkg/apis/apiregistration"
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)
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func TestHandleVersionUpdate(t *testing.T) {
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tests := []struct {
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name string
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startingCRDs []*apiextensions.CustomResourceDefinition
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version schema.GroupVersion
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expectedAdded []*apiregistration.APIService
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expectedRemoved []string
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}{
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{
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name: "simple add crd",
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startingCRDs: []*apiextensions.CustomResourceDefinition{
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{
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Spec: apiextensions.CustomResourceDefinitionSpec{
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Group: "group.com",
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Version: "v1",
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},
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},
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},
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version: schema.GroupVersion{Group: "group.com", Version: "v1"},
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expectedAdded: []*apiregistration.APIService{
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{
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ObjectMeta: metav1.ObjectMeta{Name: "v1.group.com"},
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Spec: apiregistration.APIServiceSpec{
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Group: "group.com",
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Version: "v1",
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GroupPriorityMinimum: 1000,
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VersionPriority: 100,
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},
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},
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},
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},
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{
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name: "simple remove crd",
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startingCRDs: []*apiextensions.CustomResourceDefinition{
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{
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Spec: apiextensions.CustomResourceDefinitionSpec{
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Group: "group.com",
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Version: "v1",
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},
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},
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},
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version: schema.GroupVersion{Group: "group.com", Version: "v2"},
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expectedRemoved: []string{"v2.group.com"},
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},
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}
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for _, test := range tests {
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registration := &fakeAPIServiceRegistration{}
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crdCache := cache.NewIndexer(cache.DeletionHandlingMetaNamespaceKeyFunc, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc})
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crdLister := crdlisters.NewCustomResourceDefinitionLister(crdCache)
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c := crdRegistrationController{
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crdLister: crdLister,
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apiServiceRegistration: registration,
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}
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for i := range test.startingCRDs {
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crdCache.Add(test.startingCRDs[i])
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}
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c.handleVersionUpdate(test.version)
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if !reflect.DeepEqual(test.expectedAdded, registration.added) {
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t.Errorf("%s expected %v, got %v", test.name, test.expectedAdded, registration.added)
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}
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if !reflect.DeepEqual(test.expectedRemoved, registration.removed) {
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t.Errorf("%s expected %v, got %v", test.name, test.expectedRemoved, registration.removed)
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}
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}
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}
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type fakeAPIServiceRegistration struct {
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added []*apiregistration.APIService
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removed []string
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}
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func (a *fakeAPIServiceRegistration) AddAPIServiceToSync(in *apiregistration.APIService) {
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a.added = append(a.added, in)
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}
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func (a *fakeAPIServiceRegistration) RemoveAPIServiceToSync(name string) {
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a.removed = append(a.removed, name)
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}
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