k8s.io/kubernetes@v1.31.0-alpha.0.0.20240520171757-56147500dadc/pkg/apis/storagemigration/validation/validation_test.go (about) 1 /* 2 Copyright 2024 The Kubernetes Authors. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package validation 18 19 import ( 20 "testing" 21 22 "k8s.io/kubernetes/pkg/apis/storagemigration" 23 24 metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" 25 ) 26 27 // TestValidateStorageVersionMigration tests the ValidateStorageVersionMigration function 28 func TestValidateStorageVersionMigration(t *testing.T) { 29 tests := []struct { 30 name string 31 svm *storagemigration.StorageVersionMigration 32 errorString string 33 }{ 34 { 35 name: "when all fields are non-empty", 36 svm: &storagemigration.StorageVersionMigration{ 37 ObjectMeta: metav1.ObjectMeta{ 38 Name: "test-svm", 39 }, 40 Spec: storagemigration.StorageVersionMigrationSpec{ 41 Resource: storagemigration.GroupVersionResource{ 42 Group: "non-empty", 43 Version: "non-empty", 44 Resource: "non-empty", 45 }, 46 }, 47 }, 48 errorString: "", 49 }, 50 { 51 name: "when all fields are empty", 52 svm: &storagemigration.StorageVersionMigration{ 53 ObjectMeta: metav1.ObjectMeta{ 54 Name: "test-svm", 55 }, 56 Spec: storagemigration.StorageVersionMigrationSpec{ 57 Resource: storagemigration.GroupVersionResource{ 58 Group: "", 59 Version: "", 60 Resource: "", 61 }, 62 }, 63 }, 64 errorString: "[spec.resource.resource: Required value: resource is required, spec.resource.version: Required value: version is required]", 65 }, 66 { 67 name: "when resource is empty", 68 svm: &storagemigration.StorageVersionMigration{ 69 ObjectMeta: metav1.ObjectMeta{ 70 Name: "test-svm", 71 }, 72 Spec: storagemigration.StorageVersionMigrationSpec{ 73 Resource: storagemigration.GroupVersionResource{ 74 Group: "non-empty", 75 Version: "non-empty", 76 Resource: "", 77 }, 78 }, 79 }, 80 errorString: "spec.resource.resource: Required value: resource is required", 81 }, 82 { 83 name: "when version is empty", 84 svm: &storagemigration.StorageVersionMigration{ 85 ObjectMeta: metav1.ObjectMeta{ 86 Name: "test-svm", 87 }, 88 Spec: storagemigration.StorageVersionMigrationSpec{ 89 Resource: storagemigration.GroupVersionResource{ 90 Group: "non-empty", 91 Version: "", 92 Resource: "non-empty", 93 }, 94 }, 95 }, 96 errorString: "spec.resource.version: Required value: version is required", 97 }, 98 } 99 100 for _, test := range tests { 101 t.Run(test.name, func(t *testing.T) { 102 errors := ValidateStorageVersionMigration(test.svm) 103 104 errorString := "" 105 if len(errors) == 0 { 106 errorString = "" 107 } else { 108 errorString = errors.ToAggregate().Error() 109 } 110 111 if errorString != test.errorString { 112 t.Errorf("Expected error string %s, got %s", test.errorString, errorString) 113 } 114 }) 115 } 116 }