| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You 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 bufpluginexec |
| |
| import ( |
| "fmt" |
| "testing" |
| ) |
| |
| import ( |
| "github.com/google/go-cmp/cmp" |
| |
| "github.com/stretchr/testify/require" |
| |
| "google.golang.org/protobuf/proto" |
| |
| "google.golang.org/protobuf/testing/protocmp" |
| |
| "google.golang.org/protobuf/types/pluginpb" |
| ) |
| |
| func TestNormalizeCodeGeneratorResponse(t *testing.T) { |
| t.Parallel() |
| for i, testCase := range []struct { |
| Input *pluginpb.CodeGeneratorResponse |
| Expected *pluginpb.CodeGeneratorResponse |
| }{ |
| { |
| Input: nil, |
| Expected: nil, |
| }, |
| { |
| Input: &pluginpb.CodeGeneratorResponse{}, |
| Expected: &pluginpb.CodeGeneratorResponse{}, |
| }, |
| { |
| Input: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1"), |
| }, |
| }, |
| }, |
| Expected: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1"), |
| }, |
| }, |
| }, |
| }, |
| { |
| Input: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1"), |
| }, |
| { |
| Content: proto.String("content2"), |
| }, |
| }, |
| }, |
| Expected: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1content2"), |
| }, |
| }, |
| }, |
| }, |
| { |
| Input: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1"), |
| }, |
| { |
| Content: proto.String("content2"), |
| }, |
| { |
| Name: proto.String("file3"), |
| Content: proto.String("content3"), |
| }, |
| }, |
| }, |
| Expected: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1content2"), |
| }, |
| { |
| Name: proto.String("file3"), |
| Content: proto.String("content3"), |
| }, |
| }, |
| }, |
| }, |
| { |
| Input: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1"), |
| }, |
| { |
| Content: proto.String("content2"), |
| }, |
| { |
| Name: proto.String("file3"), |
| Content: proto.String("content3"), |
| }, |
| { |
| Content: proto.String("content4"), |
| }, |
| }, |
| }, |
| Expected: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1content2"), |
| }, |
| { |
| Name: proto.String("file3"), |
| Content: proto.String("content3content4"), |
| }, |
| }, |
| }, |
| }, |
| { |
| Input: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1"), |
| }, |
| { |
| Content: proto.String("content2"), |
| }, |
| { |
| Name: proto.String("file3"), |
| Content: proto.String("content3"), |
| }, |
| { |
| Content: proto.String("content4"), |
| }, |
| { |
| Content: proto.String("content5"), |
| }, |
| }, |
| }, |
| Expected: &pluginpb.CodeGeneratorResponse{ |
| File: []*pluginpb.CodeGeneratorResponse_File{ |
| { |
| Name: proto.String("file1"), |
| Content: proto.String("content1content2"), |
| }, |
| { |
| Name: proto.String("file3"), |
| Content: proto.String("content3content4content5"), |
| }, |
| }, |
| }, |
| }, |
| } { |
| testCase := testCase |
| t.Run(fmt.Sprintf("%d", i), func(t *testing.T) { |
| t.Parallel() |
| actual, err := normalizeCodeGeneratorResponse(testCase.Input) |
| require.NoError(t, err) |
| require.Empty(t, cmp.Diff(testCase.Expected, actual, protocmp.Transform())) |
| }) |
| } |
| } |