| // Copyright Istio 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 name |
| |
| import ( |
| "reflect" |
| "testing" |
| ) |
| |
| import ( |
| "sigs.k8s.io/yaml" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/operator/pkg/tpath" |
| "github.com/apache/dubbo-go-pixiu/operator/pkg/util" |
| ) |
| |
| func TestGetFromTreePath(t *testing.T) { |
| type args struct { |
| inputTree string |
| path util.Path |
| } |
| |
| tests := []struct { |
| name string |
| args args |
| want string |
| found bool |
| wantErr bool |
| }{ |
| { |
| name: "found string node", |
| args: args{ |
| inputTree: ` |
| k1: v1 |
| `, |
| path: util.Path{"k1"}, |
| }, |
| want: ` |
| v1 |
| `, |
| found: true, |
| wantErr: false, |
| }, |
| { |
| name: "found tree node", |
| args: args{ |
| inputTree: ` |
| k1: |
| k2: v2 |
| `, |
| path: util.Path{"k1"}, |
| }, |
| want: ` |
| k2: v2 |
| `, |
| found: true, |
| wantErr: false, |
| }, |
| { |
| name: "path is longer than tree depth, string node", |
| args: args{ |
| inputTree: ` |
| k1: |
| k2: v1 |
| `, |
| path: util.Path{"k1", "k2", "k3"}, |
| }, |
| want: "", |
| found: false, |
| wantErr: false, |
| }, |
| { |
| name: "path not in map array tree", |
| args: args{ |
| inputTree: ` |
| a: |
| b: |
| - name: n1 |
| value: v1 |
| - name: n2 |
| list: |
| - v21 |
| - v22 |
| `, |
| path: util.Path{"a", "b", "unknown"}, |
| }, |
| want: ``, |
| found: false, |
| wantErr: false, |
| }, |
| } |
| for _, tt := range tests { |
| t.Run(tt.name, func(t *testing.T) { |
| tree := make(map[string]interface{}) |
| if err := yaml.Unmarshal([]byte(tt.args.inputTree), &tree); err != nil { |
| t.Fatal(err) |
| } |
| got, found, err := tpath.Find(tree, tt.args.path) |
| if (err != nil) != tt.wantErr { |
| t.Errorf("Find() error = %v, wantErr %v", err, tt.wantErr) |
| return |
| } |
| |
| var wantTree interface{} |
| if err := yaml.Unmarshal([]byte(tt.want), &wantTree); err != nil { |
| t.Fatal(err) |
| } |
| |
| if !reflect.DeepEqual(got, wantTree) { |
| t.Errorf("Find() got = %v, want %v", got, tt.want) |
| } |
| if found != tt.found { |
| t.Errorf("Find() found = %v, want %v", found, tt.found) |
| } |
| }) |
| } |
| } |