59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
// Copyright 2017 Google Inc. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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// Package protostruct supports operations on the protocol buffer Struct message.
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package protostruct
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import (
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"testing"
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"cloud.google.com/go/internal/testutil"
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pb "github.com/golang/protobuf/ptypes/struct"
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)
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func TestDecodeToMap(t *testing.T) {
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if got := DecodeToMap(nil); !testutil.Equal(got, map[string]interface{}(nil)) {
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t.Errorf("DecodeToMap(nil) = %v, want nil", got)
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}
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nullv := &pb.Value{&pb.Value_NullValue{}}
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stringv := &pb.Value{&pb.Value_StringValue{"x"}}
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boolv := &pb.Value{&pb.Value_BoolValue{true}}
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numberv := &pb.Value{&pb.Value_NumberValue{2.7}}
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in := &pb.Struct{Fields: map[string]*pb.Value{
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"n": nullv,
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"s": stringv,
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"b": boolv,
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"f": numberv,
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"l": &pb.Value{&pb.Value_ListValue{&pb.ListValue{
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[]*pb.Value{nullv, stringv, boolv, numberv},
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}}},
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"S": &pb.Value{&pb.Value_StructValue{&pb.Struct{Fields: map[string]*pb.Value{
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"n1": nullv,
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"b1": boolv,
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}}}},
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}}
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want := map[string]interface{}{
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"n": nil,
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"s": "x",
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"b": true,
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"f": 2.7,
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"l": []interface{}{nil, "x", true, 2.7},
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"S": map[string]interface{}{"n1": nil, "b1": true},
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}
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got := DecodeToMap(in)
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if diff := testutil.Diff(got, want); diff != "" {
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t.Error(diff)
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}
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}
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