82bcdd3b3b
Allows us to define different watch versioning regimes in the future as well as to encode information with the resource version. This changes /watch/resources?resourceVersion=3 to start the watch at 4 instead of 3, which means clients can read a resource version and then send it back to the server. Clients should no longer do math on resource versions.
96 lines
2.2 KiB
Go
96 lines
2.2 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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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 api
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import (
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"reflect"
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"testing"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/runtime"
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)
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type FakeAPIObject struct{}
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func (*FakeAPIObject) IsAnAPIObject() {}
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func TestGetReference(t *testing.T) {
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table := map[string]struct {
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obj runtime.Object
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ref *ObjectReference
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shouldErr bool
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}{
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"pod": {
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obj: &Pod{
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TypeMeta: TypeMeta{
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ID: "foo",
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ResourceVersion: "42",
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SelfLink: "/api/v1beta1/pods/foo",
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},
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},
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ref: &ObjectReference{
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Kind: "Pod",
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APIVersion: "v1beta1",
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Name: "foo",
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UID: "foo",
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ResourceVersion: "42",
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},
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},
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"serviceList": {
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obj: &ServiceList{
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TypeMeta: TypeMeta{
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ID: "foo",
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ResourceVersion: "42",
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SelfLink: "/api/v1beta2/services",
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},
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},
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ref: &ObjectReference{
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Kind: "ServiceList",
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APIVersion: "v1beta2",
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Name: "foo",
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UID: "foo",
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ResourceVersion: "42",
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},
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},
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"badSelfLink": {
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obj: &ServiceList{
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TypeMeta: TypeMeta{
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ID: "foo",
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ResourceVersion: "42",
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SelfLink: "v1beta2/services",
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},
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},
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shouldErr: true,
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},
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"error": {
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obj: &FakeAPIObject{},
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ref: nil,
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shouldErr: true,
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},
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}
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for name, item := range table {
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ref, err := GetReference(item.obj)
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if e, a := item.shouldErr, (err != nil); e != a {
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t.Errorf("%v: expected %v, got %v", name, e, a)
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continue
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}
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if e, a := item.ref, ref; !reflect.DeepEqual(e, a) {
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t.Errorf("%v: expected %#v, got %#v", name, e, a)
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}
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}
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}
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