| // Copyright 2017 Google LLC |
| // |
| // 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 protostruct supports operations on the protocol buffer Struct message. |
| package protostruct |
| |
| import ( |
| "testing" |
| |
| "cloud.google.com/go/internal/testutil" |
| pb "github.com/golang/protobuf/ptypes/struct" |
| ) |
| |
| func TestDecodeToMap(t *testing.T) { |
| if got := DecodeToMap(nil); !testutil.Equal(got, map[string]interface{}(nil)) { |
| t.Errorf("DecodeToMap(nil) = %v, want nil", got) |
| } |
| nullv := &pb.Value{Kind: &pb.Value_NullValue{}} |
| stringv := &pb.Value{Kind: &pb.Value_StringValue{"x"}} |
| boolv := &pb.Value{Kind: &pb.Value_BoolValue{true}} |
| numberv := &pb.Value{Kind: &pb.Value_NumberValue{2.7}} |
| in := &pb.Struct{Fields: map[string]*pb.Value{ |
| "n": nullv, |
| "s": stringv, |
| "b": boolv, |
| "f": numberv, |
| "l": {Kind: &pb.Value_ListValue{&pb.ListValue{ |
| Values: []*pb.Value{nullv, stringv, boolv, numberv}, |
| }}}, |
| "S": {Kind: &pb.Value_StructValue{&pb.Struct{Fields: map[string]*pb.Value{ |
| "n1": nullv, |
| "b1": boolv, |
| }}}}, |
| }} |
| want := map[string]interface{}{ |
| "n": nil, |
| "s": "x", |
| "b": true, |
| "f": 2.7, |
| "l": []interface{}{nil, "x", true, 2.7}, |
| "S": map[string]interface{}{"n1": nil, "b1": true}, |
| } |
| got := DecodeToMap(in) |
| if diff := testutil.Diff(got, want); diff != "" { |
| t.Error(diff) |
| } |
| } |