mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
synced 2025-10-31 02:08:13 +00:00
Revert PR 125102: Add unit tests to client-go/tools/cache/listers.go
This commit is contained in:
Joe Betz
@@ -1,199 +0,0 @@
|
||||
/*
|
||||
Copyright 2024 The Kubernetes Authors.
|
||||
|
||||
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 cache
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"testing"
|
||||
|
||||
"github.com/google/go-cmp/cmp"
|
||||
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
|
||||
"k8s.io/apimachinery/pkg/labels"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
schema "k8s.io/apimachinery/pkg/runtime/schema"
|
||||
)
|
||||
|
||||
func TestListersListAll(t *testing.T) {
|
||||
mkObj := func(id string, val string) testStoreObject {
|
||||
return testStoreObject{id: id, val: val}
|
||||
}
|
||||
|
||||
store := NewStore(testStoreKeyFunc)
|
||||
|
||||
err := store.Add(mkObj("foo", "bar"))
|
||||
if err != nil {
|
||||
t.Errorf("store obj add failed")
|
||||
}
|
||||
|
||||
err = store.Add(mkObj("foo-1", "bar-1"))
|
||||
if err != nil {
|
||||
t.Errorf("store obj add failed")
|
||||
}
|
||||
|
||||
expectedOutput := []testStoreObject{
|
||||
mkObj("foo", "bar"),
|
||||
mkObj("foo-1", "bar-1"),
|
||||
}
|
||||
actualOutput := []testStoreObject{}
|
||||
|
||||
err = ListAll(store, labels.Everything(), func(obj interface{}) {
|
||||
actualOutput = append(actualOutput, obj.(testStoreObject))
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
t.Errorf("unexpected error: %v", err)
|
||||
}
|
||||
if !reflect.DeepEqual(expectedOutput, actualOutput) {
|
||||
t.Fatalf("unexpected object has been returned expected = %v actual = %v, diff = %v", expectedOutput, actualOutput, cmp.Diff(expectedOutput, actualOutput))
|
||||
}
|
||||
}
|
||||
|
||||
func TestListersListAllByNamespace(t *testing.T) {
|
||||
objs := []*unstructured.Unstructured{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo1"),
|
||||
newUnstructured("group/version", "TheKind", "ns-bar", "name-bar"),
|
||||
}
|
||||
indexer := NewIndexer(MetaNamespaceKeyFunc, Indexers{})
|
||||
for _, obj := range objs {
|
||||
err := indexer.Add(obj)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
expectedOutput := []*unstructured.Unstructured{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo1"),
|
||||
}
|
||||
namespaceToList := "ns-foo"
|
||||
|
||||
actualOutput := []*unstructured.Unstructured{}
|
||||
appendFn := func(obj interface{}) {
|
||||
actualOutput = append(actualOutput, obj.(*unstructured.Unstructured))
|
||||
}
|
||||
|
||||
err := ListAllByNamespace(indexer, namespaceToList, labels.Everything(), appendFn)
|
||||
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if !reflect.DeepEqual(expectedOutput, actualOutput) {
|
||||
t.Fatalf("unexpected object has been returned expected = %v actual = %v, diff = %v", expectedOutput, actualOutput, cmp.Diff(expectedOutput, actualOutput))
|
||||
}
|
||||
}
|
||||
|
||||
func TestGenericListerListMethod(t *testing.T) {
|
||||
objs := []*unstructured.Unstructured{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo1"),
|
||||
newUnstructured("group/version", "TheKind", "ns-bar", "name-bar"),
|
||||
}
|
||||
indexer := NewIndexer(MetaNamespaceKeyFunc, Indexers{})
|
||||
for _, obj := range objs {
|
||||
err := indexer.Add(obj)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
target := NewGenericLister(indexer, schema.GroupResource{Group: "group", Resource: "resource"})
|
||||
|
||||
expectedOutput := []runtime.Object{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo1"),
|
||||
newUnstructured("group/version", "TheKind", "ns-bar", "name-bar"),
|
||||
}
|
||||
actualOutput, err := target.List(labels.Everything())
|
||||
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if !reflect.DeepEqual(expectedOutput, actualOutput) {
|
||||
t.Fatalf("unexpected object has been returned expected = %v actual = %v, diff = %v", expectedOutput, actualOutput, cmp.Diff(expectedOutput, actualOutput))
|
||||
}
|
||||
}
|
||||
|
||||
func TestGenericListerByNamespaceMethod(t *testing.T) {
|
||||
objs := []*unstructured.Unstructured{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
newUnstructured("group/version", "TheKind", "ns-faa", "name-faa1"),
|
||||
newUnstructured("group/version", "TheKind", "ns-bar", "name-bar"),
|
||||
}
|
||||
indexer := NewIndexer(MetaNamespaceKeyFunc, Indexers{})
|
||||
for _, obj := range objs {
|
||||
err := indexer.Add(obj)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
target := NewGenericLister(indexer, schema.GroupResource{Group: "group", Resource: "resource"})
|
||||
|
||||
expectedOutput := []runtime.Object{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
}
|
||||
namespaceToList := "ns-foo"
|
||||
actualOutput, err := target.ByNamespace(namespaceToList).List(labels.Everything())
|
||||
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if !reflect.DeepEqual(expectedOutput, actualOutput) {
|
||||
t.Fatalf("unexpected object has been returned expected = %v actual = %v, diff = %v", expectedOutput, actualOutput, cmp.Diff(expectedOutput, actualOutput))
|
||||
}
|
||||
}
|
||||
|
||||
func TestGenericListerGetMethod(t *testing.T) {
|
||||
objs := []*unstructured.Unstructured{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
newUnstructured("group/version", "TheKind", "ns-faa", "name-faa1"),
|
||||
newUnstructured("group/version", "TheKind", "ns-bar", "name-bar"),
|
||||
}
|
||||
indexer := NewIndexer(MetaNamespaceKeyFunc, Indexers{})
|
||||
for _, obj := range objs {
|
||||
err := indexer.Add(obj)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
target := NewGenericLister(indexer, schema.GroupResource{Group: "group", Resource: "resource"})
|
||||
|
||||
expectedOutput := []runtime.Object{
|
||||
newUnstructured("group/version", "TheKind", "ns-foo", "name-foo"),
|
||||
}[0]
|
||||
key := "ns-foo/name-foo"
|
||||
actualOutput, err := target.Get(key)
|
||||
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if !reflect.DeepEqual(expectedOutput, actualOutput) {
|
||||
t.Fatalf("unexpected object has been returned expected = %v actual = %v, diff = %v", expectedOutput, actualOutput, cmp.Diff(expectedOutput, actualOutput))
|
||||
}
|
||||
}
|
||||
|
||||
func newUnstructured(apiVersion, kind, namespace, name string) *unstructured.Unstructured {
|
||||
return &unstructured.Unstructured{
|
||||
Object: map[string]interface{}{
|
||||
"apiVersion": apiVersion,
|
||||
"kind": kind,
|
||||
"metadata": map[string]interface{}{
|
||||
"namespace": namespace,
|
||||
"name": name,
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user