77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
/*
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Copyright 2024 The Karmada 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 helper
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"sigs.k8s.io/controller-runtime/pkg/client"
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)
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func TestIndexerFuncBasedOnLabel(t *testing.T) {
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type args struct {
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key string
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obj client.Object
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}
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tests := []struct {
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name string
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args args
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want []string
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}{
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{
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name: "cache hit",
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args: args{
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key: "a",
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obj: &corev1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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Labels: map[string]string{
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"a": "a",
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},
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},
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},
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},
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want: []string{"a"},
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},
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{
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name: "cache missed",
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args: args{
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key: "b",
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obj: &corev1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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Labels: map[string]string{
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"a": "a",
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},
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},
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},
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},
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want: nil,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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fn := IndexerFuncBasedOnLabel(tt.args.key)
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if !assert.NotNil(t, fn) {
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t.FailNow()
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}
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assert.Equalf(t, tt.want, fn(tt.args.obj), "IndexerFuncBasedOnLabel(%v)", tt.args.key)
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})
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}
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}
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