100 lines
2.8 KiB
Go
100 lines
2.8 KiB
Go
/*
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Copyright 2022 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 util
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import (
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"reflect"
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"testing"
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coordinationv1 "k8s.io/api/coordination/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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fakeclient "sigs.k8s.io/controller-runtime/pkg/client/fake"
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"github.com/karmada-io/karmada/pkg/util/gclient"
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)
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func TestSetLeaseOwnerFunc(t *testing.T) {
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type args struct {
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c client.Client
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clusterName string
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lease *coordinationv1.Lease
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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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wantErr bool
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want *coordinationv1.Lease
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}{
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{
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name: "lease has no owner",
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args: args{
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c: fakeclient.NewClientBuilder().WithScheme(gclient.NewSchema()).WithObjects(
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newCluster("test"),
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).Build(),
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clusterName: "test",
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lease: &coordinationv1.Lease{},
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},
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wantErr: false,
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want: &coordinationv1.Lease{ObjectMeta: metav1.ObjectMeta{OwnerReferences: []metav1.OwnerReference{
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{Name: "test"}}}},
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},
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{
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name: "cluster not found",
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args: args{
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c: fakeclient.NewClientBuilder().WithScheme(gclient.NewSchema()).WithObjects().Build(),
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clusterName: "test",
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lease: &coordinationv1.Lease{},
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},
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wantErr: true,
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want: &coordinationv1.Lease{},
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},
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{
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name: "lease has owner",
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args: args{
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c: fakeclient.NewClientBuilder().WithScheme(gclient.NewSchema()).WithObjects().Build(),
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clusterName: "test",
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lease: &coordinationv1.Lease{ObjectMeta: metav1.ObjectMeta{OwnerReferences: []metav1.OwnerReference{
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{APIVersion: "cluster.karmada.io/v1alpha1", Kind: "Cluster", Name: "foo", UID: "456"}}}},
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},
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wantErr: false,
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want: &coordinationv1.Lease{ObjectMeta: metav1.ObjectMeta{OwnerReferences: []metav1.OwnerReference{
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{APIVersion: "cluster.karmada.io/v1alpha1", Kind: "Cluster", Name: "foo", UID: "456"}}}},
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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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f := SetLeaseOwnerFunc(tt.args.c, tt.args.clusterName)
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if f == nil {
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t.Errorf("SetLeaseOwnerFunc() returns nil")
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return
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}
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err := f(tt.args.lease)
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if (err != nil) != tt.wantErr {
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t.Errorf("got error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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if !reflect.DeepEqual(tt.want, tt.args.lease) {
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t.Errorf("got = %v, want %v", tt.args.lease, tt.want)
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return
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}
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})
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}
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}
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