| /* |
| Copyright 2019 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package merge_test |
| |
| import ( |
| "testing" |
| |
| "sigs.k8s.io/structured-merge-diff/fieldpath" |
| . "sigs.k8s.io/structured-merge-diff/internal/fixture" |
| "sigs.k8s.io/structured-merge-diff/typed" |
| ) |
| |
| var preserveUnknownParser = func() typed.ParseableType { |
| parser, err := typed.NewParser(`types: |
| - name: type |
| map: |
| fields: |
| - name: num |
| type: |
| scalar: numeric |
| elementType: |
| scalar: string |
| `) |
| if err != nil { |
| panic(err) |
| } |
| return parser.Type("type") |
| }() |
| |
| func TestPreserveUnknownFields(t *testing.T) { |
| tests := map[string]TestCase{ |
| "preserve_unknown_fields": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| Object: ` |
| num: 5 |
| unknown: value |
| `, |
| APIVersion: "v1", |
| }, |
| Apply{ |
| Manager: "default", |
| Object: ` |
| num: 6 |
| unknown: new |
| `, |
| APIVersion: "v1", |
| }, |
| }, |
| Object: ` |
| num: 6 |
| unknown: new |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("num"), |
| _P("unknown"), |
| ), |
| "v1", |
| false, |
| ), |
| }, |
| }, |
| } |
| |
| for name, test := range tests { |
| t.Run(name, func(t *testing.T) { |
| if err := test.Test(preserveUnknownParser); err != nil { |
| t.Fatal(err) |
| } |
| }) |
| } |
| } |