117 lines
3.2 KiB
Go
117 lines
3.2 KiB
Go
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/*
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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 handlers
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import (
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"testing"
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"k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/meta"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apiserver/pkg/endpoints/request"
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)
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func TestGenerateLink(t *testing.T) {
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testCases := []struct {
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name string
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requestInfo *request.RequestInfo
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obj runtime.Object
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expect string
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expectErr bool
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clusterScoped bool
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}{
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{
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name: "obj has more priority than requestInfo",
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requestInfo: &request.RequestInfo{
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Name: "should-not-use",
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Namespace: "should-not-use",
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Resource: "pod",
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},
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obj: &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "should-use", Namespace: "should-use"}},
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expect: "/api/v1/should-use/pod/should-use",
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expectErr: false,
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clusterScoped: false,
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},
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{
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name: "hit errEmptyName",
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requestInfo: &request.RequestInfo{
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Name: "should-use",
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Namespace: "should-use",
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Resource: "pod",
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},
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obj: &v1.Pod{ObjectMeta: metav1.ObjectMeta{Namespace: "should-not-use"}},
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expect: "/api/v1/should-use/pod/should-use",
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expectErr: false,
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clusterScoped: false,
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},
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{
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name: "use namespace of requestInfo if obj namespace is empty",
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requestInfo: &request.RequestInfo{
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Name: "should-not-use",
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Namespace: "should-use",
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Resource: "pod",
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},
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obj: &v1.Pod{ObjectMeta: metav1.ObjectMeta{Name: "should-use"}},
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expect: "/api/v1/should-use/pod/should-use",
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expectErr: false,
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clusterScoped: false,
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},
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{
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name: "hit error",
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requestInfo: &request.RequestInfo{
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Name: "",
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Namespace: "",
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Resource: "pod",
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},
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obj: &v1.Pod{ObjectMeta: metav1.ObjectMeta{}},
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expect: "name must be provided",
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expectErr: true,
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clusterScoped: false,
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},
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{
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name: "cluster scoped",
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requestInfo: &request.RequestInfo{
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Name: "only-name",
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Namespace: "should-not-use",
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Resource: "pod",
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},
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obj: &v1.Pod{ObjectMeta: metav1.ObjectMeta{}},
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expect: "/api/v1/only-name",
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expectErr: false,
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clusterScoped: true,
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},
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}
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for _, test := range testCases {
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n := ContextBasedNaming{
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SelfLinker: meta.NewAccessor(),
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SelfLinkPathPrefix: "/api/v1/",
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ClusterScoped: test.clusterScoped,
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}
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uri, err := n.GenerateLink(test.requestInfo, test.obj)
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if uri != test.expect && err.Error() != test.expect {
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if test.expectErr {
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t.Fatalf("%s: unexpected non-error: %v", test.name, err)
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} else {
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t.Fatalf("%s: expected: %v, but got: %v", test.name, test.expect, uri)
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}
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}
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}
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}
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