mirror of
https://github.com/kubevela/kubevela.git
synced 2026-03-05 11:11:28 +00:00
95 lines
2.9 KiB
Go
95 lines
2.9 KiB
Go
/*
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Copyright 2021 The KubeVela 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 apply
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import (
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"fmt"
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"testing"
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"github.com/crossplane/crossplane-runtime/pkg/test"
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"github.com/google/go-cmp/cmp"
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"github.com/pkg/errors"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime"
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)
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func TestAddLastAppliedConfig(t *testing.T) {
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cases := map[string]struct {
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reason string
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obj runtime.Object
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wantObj runtime.Object
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wantErr error
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}{
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"ErrCannotAccessMetadata": {
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reason: "An error should be returned if cannot access metadata",
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obj: testNoMetaObject{},
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wantObj: testNoMetaObject{},
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wantErr: errors.Wrap(fmt.Errorf("object does not implement the Object interfaces"), "cannot access metadata.annotations"),
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},
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}
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for caseName, tc := range cases {
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t.Run(caseName, func(t *testing.T) {
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err := addLastAppliedConfigAnnotation(tc.obj)
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if diff := cmp.Diff(tc.wantObj, tc.obj); diff != "" {
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t.Errorf("\n%s\ngetModifiedConfig(...): -want , +got \n%s\n", tc.reason, diff)
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}
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if diff := cmp.Diff(tc.wantErr, err, test.EquateErrors()); diff != "" {
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t.Errorf("\n%s\ngetModifiedConfig(...): -want , +got \n%s\n", tc.reason, diff)
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}
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})
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}
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}
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func TestGetOriginalConfig(t *testing.T) {
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objNoAnno := &unstructured.Unstructured{}
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objNoAnno.SetAnnotations(make(map[string]string))
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cases := map[string]struct {
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reason string
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obj runtime.Object
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wantConfig string
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wantErr error
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}{
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"ErrCannotAccessMetadata": {
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reason: "An error should be returned if cannot access metadata",
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obj: testNoMetaObject{},
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wantErr: errors.Wrap(fmt.Errorf("object does not implement the Object interfaces"), "cannot access metadata.annotations"),
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},
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"NoAnnotations": {
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reason: "No error should be returned if cannot find last-applied-config annotaion",
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obj: &unstructured.Unstructured{},
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},
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"LastAppliedConfigAnnotationNotFound": {
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reason: "No error should be returned if cannot find last-applied-config annotaion",
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obj: objNoAnno,
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},
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}
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for caseName, tc := range cases {
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t.Run(caseName, func(t *testing.T) {
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r, err := getOriginalConfiguration(tc.obj)
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if diff := cmp.Diff(tc.wantConfig, string(r)); diff != "" {
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t.Errorf("\n%s\ngetModifiedConfig(...): -want , +got \n%s\n", tc.reason, diff)
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}
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if diff := cmp.Diff(tc.wantErr, err, test.EquateErrors()); diff != "" {
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t.Errorf("\n%s\ngetModifiedConfig(...): -want , +got \n%s\n", tc.reason, diff)
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}
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})
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}
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}
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