| /* |
| Copyright 2018 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/merge" |
| "sigs.k8s.io/structured-merge-diff/typed" |
| ) |
| |
| var leafFieldsParser = func() typed.ParseableType { |
| parser, err := typed.NewParser(`types: |
| - name: leafFields |
| map: |
| fields: |
| - name: numeric |
| type: |
| scalar: numeric |
| - name: string |
| type: |
| scalar: string |
| - name: bool |
| type: |
| scalar: boolean`) |
| if err != nil { |
| panic(err) |
| } |
| return parser.Type("leafFields") |
| }() |
| |
| func TestUpdateLeaf(t *testing.T) { |
| tests := map[string]TestCase{ |
| "apply_twice": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| `, |
| APIVersion: "v1", |
| }, |
| Apply{ |
| Manager: "default", |
| Object: ` |
| numeric: 2 |
| string: "string" |
| bool: false |
| `, |
| APIVersion: "v1", |
| }, |
| }, |
| Object: ` |
| numeric: 2 |
| string: "string" |
| bool: false |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("numeric"), _P("string"), _P("bool"), |
| ), |
| "v1", |
| false, |
| ), |
| }, |
| }, |
| "apply_twice_different_versions": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| `, |
| APIVersion: "v1", |
| }, |
| Apply{ |
| Manager: "default", |
| Object: ` |
| numeric: 2 |
| string: "string" |
| bool: false |
| `, |
| APIVersion: "v2", |
| }, |
| }, |
| Object: ` |
| numeric: 2 |
| string: "string" |
| bool: false |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("numeric"), _P("string"), _P("bool"), |
| ), |
| "v2", |
| false, |
| ), |
| }, |
| }, |
| "apply_update_apply_no_conflict": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| `, |
| }, |
| Update{ |
| Manager: "controller", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| bool: true |
| `, |
| }, |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 2 |
| string: "string" |
| `, |
| }, |
| }, |
| Object: ` |
| numeric: 2 |
| string: "string" |
| bool: true |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("numeric"), _P("string"), |
| ), |
| "v1", |
| false, |
| ), |
| "controller": fieldpath.NewVersionedSet( |
| _NS( |
| _P("bool"), |
| ), |
| "v1", |
| false, |
| ), |
| }, |
| }, |
| "apply_update_apply_no_conflict_different_version": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| `, |
| }, |
| Update{ |
| Manager: "controller", |
| APIVersion: "v2", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| bool: true |
| `, |
| }, |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 2 |
| string: "string" |
| `, |
| }, |
| }, |
| Object: ` |
| numeric: 2 |
| string: "string" |
| bool: true |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("numeric"), _P("string"), |
| ), |
| "v1", |
| false, |
| ), |
| "controller": fieldpath.NewVersionedSet( |
| _NS( |
| _P("bool"), |
| ), |
| "v2", |
| false, |
| ), |
| }, |
| }, |
| "apply_update_apply_with_conflict": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| `, |
| }, |
| Update{ |
| Manager: "controller", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "controller string" |
| bool: true |
| `, |
| }, |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 2 |
| string: "user string" |
| `, |
| Conflicts: merge.Conflicts{ |
| merge.Conflict{Manager: "controller", Path: _P("string")}, |
| }, |
| }, |
| ForceApply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 2 |
| string: "user string" |
| `, |
| }, |
| }, |
| Object: ` |
| numeric: 2 |
| string: "user string" |
| bool: true |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("numeric"), _P("string"), |
| ), |
| "v1", |
| false, |
| ), |
| "controller": fieldpath.NewVersionedSet( |
| _NS( |
| _P("bool"), |
| ), |
| "v1", |
| false, |
| ), |
| }, |
| }, |
| "apply_update_apply_with_conflict_across_version": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| `, |
| }, |
| Update{ |
| Manager: "controller", |
| APIVersion: "v2", |
| Object: ` |
| numeric: 1 |
| string: "controller string" |
| bool: true |
| `, |
| }, |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 2 |
| string: "user string" |
| `, |
| Conflicts: merge.Conflicts{ |
| merge.Conflict{Manager: "controller", Path: _P("string")}, |
| }, |
| }, |
| ForceApply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 2 |
| string: "user string" |
| `, |
| }, |
| }, |
| Object: ` |
| numeric: 2 |
| string: "user string" |
| bool: true |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("numeric"), _P("string"), |
| ), |
| "v1", |
| false, |
| ), |
| "controller": fieldpath.NewVersionedSet( |
| _NS( |
| _P("bool"), |
| ), |
| "v2", |
| false, |
| ), |
| }, |
| }, |
| "apply_twice_dangling": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| bool: false |
| `, |
| }, |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| string: "new string" |
| `, |
| }, |
| }, |
| Object: ` |
| numeric: 1 |
| string: "new string" |
| bool: false |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("string"), |
| ), |
| "v1", |
| false, |
| ), |
| }, |
| }, |
| "apply_twice_dangling_different_version": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| numeric: 1 |
| string: "string" |
| bool: false |
| `, |
| }, |
| Apply{ |
| Manager: "default", |
| APIVersion: "v2", |
| Object: ` |
| string: "new string" |
| `, |
| }, |
| }, |
| Object: ` |
| numeric: 1 |
| string: "new string" |
| bool: false |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "default": fieldpath.NewVersionedSet( |
| _NS( |
| _P("string"), |
| ), |
| "v2", |
| false, |
| ), |
| }, |
| }, |
| "update_remove_empty_set": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| string: "string" |
| `, |
| }, |
| Update{ |
| Manager: "controller", |
| APIVersion: "v1", |
| Object: ` |
| string: "new string" |
| `, |
| }, |
| }, |
| Object: ` |
| string: "new string" |
| `, |
| Managed: fieldpath.ManagedFields{ |
| "controller": fieldpath.NewVersionedSet( |
| _NS( |
| _P("string"), |
| ), |
| "v1", |
| false, |
| ), |
| }, |
| }, |
| "apply_remove_empty_set": { |
| Ops: []Operation{ |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: ` |
| string: "string" |
| `, |
| }, |
| Apply{ |
| Manager: "default", |
| APIVersion: "v1", |
| Object: "", |
| }, |
| }, |
| Object: ` |
| string: "string" |
| `, |
| Managed: fieldpath.ManagedFields{}, |
| }, |
| } |
| |
| for name, test := range tests { |
| t.Run(name, func(t *testing.T) { |
| if err := test.Test(leafFieldsParser); err != nil { |
| t.Fatal(err) |
| } |
| }) |
| } |
| } |