| // Copyright 2020 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 |
| // |
| // https://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 mock |
| |
| import ( |
| "context" |
| "testing" |
| |
| "github.com/googleapis/gax-go/v2" |
| translatepb "google.golang.org/genproto/googleapis/cloud/translate/v3" |
| ) |
| |
| // mockClient fullfills the TranslationClient interface and is used as a mock |
| // standin for a `translate.Client` that is only used to TranslateText. |
| type mockClient struct{} |
| |
| func (*mockClient) TranslateText(_ context.Context, req *translatepb.TranslateTextRequest, opts ...gax.CallOption) (*translatepb.TranslateTextResponse, error) { |
| resp := &translatepb.TranslateTextResponse{ |
| Translations: []*translatepb.Translation{ |
| {TranslatedText: "Hello World"}, |
| }, |
| } |
| return resp, nil |
| } |
| |
| func TestTranslateTextWithInterfaceClient(t *testing.T) { |
| client := &mockClient{} |
| text, err := TranslateTextWithInterfaceClient(client, "Hola Mundo", "en-US") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if text != "Hello World" { |
| t.Fatalf("got %q, want Hello World", text) |
| } |
| } |