114 lines
3.1 KiB
Go
114 lines
3.1 KiB
Go
/*
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Copyright 2020 The cert-manager 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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"testing"
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cmapi "github.com/jetstack/cert-manager/pkg/apis/certmanager/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/validation"
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)
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func TestComputeName(t *testing.T) {
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type args struct {
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crt *cmapi.Certificate
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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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wantErr bool
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}{
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{
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name: "Name generation short domains",
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args: args{
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crt: &cmapi.Certificate{
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ObjectMeta: metav1.ObjectMeta{
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Name: "unit.test.jetstack.io",
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},
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Spec: cmapi.CertificateSpec{
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CommonName: "unit.test.jetstack.io",
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},
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},
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},
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wantErr: false,
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want: "unit.test.jetstack.io-1683025094",
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},
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{
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name: "Name generation too long domains",
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args: args{
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crt: &cmapi.Certificate{
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ObjectMeta: metav1.ObjectMeta{
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Name: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab.jetstack.io",
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},
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Spec: cmapi.CertificateSpec{
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CommonName: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab.jetstack.io",
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},
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},
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},
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wantErr: false,
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want: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-108802726",
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},
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{
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name: "Name generation for dot as 52nd char",
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args: args{
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crt: &cmapi.Certificate{
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ObjectMeta: metav1.ObjectMeta{
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Name: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.jetstack.io",
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},
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Spec: cmapi.CertificateSpec{
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CommonName: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.jetstack.io",
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},
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},
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},
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wantErr: false,
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want: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-225297437",
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},
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{
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name: "Name generation for dot as 54td char",
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args: args{
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crt: &cmapi.Certificate{
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ObjectMeta: metav1.ObjectMeta{
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Name: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.jetstack.io",
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},
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Spec: cmapi.CertificateSpec{
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CommonName: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.jetstack.io",
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},
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},
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},
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wantErr: false,
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want: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa-1448584771",
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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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got, err := ComputeName(tt.args.crt.Name, tt.args.crt.Spec)
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if (err != nil) != tt.wantErr {
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t.Errorf("ComputeName() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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if got != tt.want {
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t.Errorf("ComputeName() = %v, want %v", got, tt.want)
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}
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if len(validation.IsQualifiedName(got)) != 0 {
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t.Errorf("ComputeName() = %v is not DNS-1123 valid", got)
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}
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})
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}
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}
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