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// Copyright 2019 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.
// Code generated by gapic-generator. DO NOT EDIT.
package speech
import (
"context"
"flag"
"fmt"
"io"
"log"
"net"
"os"
"strings"
"testing"
"github.com/golang/protobuf/proto"
"github.com/golang/protobuf/ptypes"
"google.golang.org/api/option"
speechpb "google.golang.org/genproto/googleapis/cloud/speech/v1"
longrunningpb "google.golang.org/genproto/googleapis/longrunning"
status "google.golang.org/genproto/googleapis/rpc/status"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
gstatus "google.golang.org/grpc/status"
)
var _ = io.EOF
var _ = ptypes.MarshalAny
var _ status.Status
type mockSpeechServer struct {
// Embed for forward compatibility.
// Tests will keep working if more methods are added
// in the future.
speechpb.SpeechServer
reqs []proto.Message
// If set, all calls return this error.
err error
// responses to return if err == nil
resps []proto.Message
}
func (s *mockSpeechServer) Recognize(ctx context.Context, req *speechpb.RecognizeRequest) (*speechpb.RecognizeResponse, error) {
md, _ := metadata.FromIncomingContext(ctx)
if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
}
s.reqs = append(s.reqs, req)
if s.err != nil {
return nil, s.err
}
return s.resps[0].(*speechpb.RecognizeResponse), nil
}
func (s *mockSpeechServer) LongRunningRecognize(ctx context.Context, req *speechpb.LongRunningRecognizeRequest) (*longrunningpb.Operation, error) {
md, _ := metadata.FromIncomingContext(ctx)
if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
}
s.reqs = append(s.reqs, req)
if s.err != nil {
return nil, s.err
}
return s.resps[0].(*longrunningpb.Operation), nil
}
func (s *mockSpeechServer) StreamingRecognize(stream speechpb.Speech_StreamingRecognizeServer) error {
md, _ := metadata.FromIncomingContext(stream.Context())
if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
return fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
}
for {
if req, err := stream.Recv(); err == io.EOF {
break
} else if err != nil {
return err
} else {
s.reqs = append(s.reqs, req)
}
}
if s.err != nil {
return s.err
}
for _, v := range s.resps {
if err := stream.Send(v.(*speechpb.StreamingRecognizeResponse)); err != nil {
return err
}
}
return nil
}
// clientOpt is the option tests should use to connect to the test server.
// It is initialized by TestMain.
var clientOpt option.ClientOption
var (
mockSpeech mockSpeechServer
)
func TestMain(m *testing.M) {
flag.Parse()
serv := grpc.NewServer()
speechpb.RegisterSpeechServer(serv, &mockSpeech)
lis, err := net.Listen("tcp", "localhost:0")
if err != nil {
log.Fatal(err)
}
go serv.Serve(lis)
conn, err := grpc.Dial(lis.Addr().String(), grpc.WithInsecure())
if err != nil {
log.Fatal(err)
}
clientOpt = option.WithGRPCConn(conn)
os.Exit(m.Run())
}
func TestSpeechRecognize(t *testing.T) {
var expectedResponse *speechpb.RecognizeResponse = &speechpb.RecognizeResponse{}
mockSpeech.err = nil
mockSpeech.reqs = nil
mockSpeech.resps = append(mockSpeech.resps[:0], expectedResponse)
var encoding speechpb.RecognitionConfig_AudioEncoding = speechpb.RecognitionConfig_FLAC
var sampleRateHertz int32 = 44100
var languageCode string = "en-US"
var config = &speechpb.RecognitionConfig{
Encoding: encoding,
SampleRateHertz: sampleRateHertz,
LanguageCode: languageCode,
}
var uri string = "gs://bucket_name/file_name.flac"
var audio = &speechpb.RecognitionAudio{
AudioSource: &speechpb.RecognitionAudio_Uri{
Uri: uri,
},
}
var request = &speechpb.RecognizeRequest{
Config: config,
Audio: audio,
}
c, err := NewClient(context.Background(), clientOpt)
if err != nil {
t.Fatal(err)
}
resp, err := c.Recognize(context.Background(), request)
if err != nil {
t.Fatal(err)
}
if want, got := request, mockSpeech.reqs[0]; !proto.Equal(want, got) {
t.Errorf("wrong request %q, want %q", got, want)
}
if want, got := expectedResponse, resp; !proto.Equal(want, got) {
t.Errorf("wrong response %q, want %q)", got, want)
}
}
func TestSpeechRecognizeError(t *testing.T) {
errCode := codes.PermissionDenied
mockSpeech.err = gstatus.Error(errCode, "test error")
var encoding speechpb.RecognitionConfig_AudioEncoding = speechpb.RecognitionConfig_FLAC
var sampleRateHertz int32 = 44100
var languageCode string = "en-US"
var config = &speechpb.RecognitionConfig{
Encoding: encoding,
SampleRateHertz: sampleRateHertz,
LanguageCode: languageCode,
}
var uri string = "gs://bucket_name/file_name.flac"
var audio = &speechpb.RecognitionAudio{
AudioSource: &speechpb.RecognitionAudio_Uri{
Uri: uri,
},
}
var request = &speechpb.RecognizeRequest{
Config: config,
Audio: audio,
}
c, err := NewClient(context.Background(), clientOpt)
if err != nil {
t.Fatal(err)
}
resp, err := c.Recognize(context.Background(), request)
if st, ok := gstatus.FromError(err); !ok {
t.Errorf("got error %v, expected grpc error", err)
} else if c := st.Code(); c != errCode {
t.Errorf("got error code %q, want %q", c, errCode)
}
_ = resp
}
func TestSpeechLongRunningRecognize(t *testing.T) {
var expectedResponse *speechpb.LongRunningRecognizeResponse = &speechpb.LongRunningRecognizeResponse{}
mockSpeech.err = nil
mockSpeech.reqs = nil
any, err := ptypes.MarshalAny(expectedResponse)
if err != nil {
t.Fatal(err)
}
mockSpeech.resps = append(mockSpeech.resps[:0], &longrunningpb.Operation{
Name: "longrunning-test",
Done: true,
Result: &longrunningpb.Operation_Response{Response: any},
})
var encoding speechpb.RecognitionConfig_AudioEncoding = speechpb.RecognitionConfig_FLAC
var sampleRateHertz int32 = 44100
var languageCode string = "en-US"
var config = &speechpb.RecognitionConfig{
Encoding: encoding,
SampleRateHertz: sampleRateHertz,
LanguageCode: languageCode,
}
var uri string = "gs://bucket_name/file_name.flac"
var audio = &speechpb.RecognitionAudio{
AudioSource: &speechpb.RecognitionAudio_Uri{
Uri: uri,
},
}
var request = &speechpb.LongRunningRecognizeRequest{
Config: config,
Audio: audio,
}
c, err := NewClient(context.Background(), clientOpt)
if err != nil {
t.Fatal(err)
}
respLRO, err := c.LongRunningRecognize(context.Background(), request)
if err != nil {
t.Fatal(err)
}
resp, err := respLRO.Wait(context.Background())
if err != nil {
t.Fatal(err)
}
if want, got := request, mockSpeech.reqs[0]; !proto.Equal(want, got) {
t.Errorf("wrong request %q, want %q", got, want)
}
if want, got := expectedResponse, resp; !proto.Equal(want, got) {
t.Errorf("wrong response %q, want %q)", got, want)
}
}
func TestSpeechLongRunningRecognizeError(t *testing.T) {
errCode := codes.PermissionDenied
mockSpeech.err = nil
mockSpeech.resps = append(mockSpeech.resps[:0], &longrunningpb.Operation{
Name: "longrunning-test",
Done: true,
Result: &longrunningpb.Operation_Error{
Error: &status.Status{
Code: int32(errCode),
Message: "test error",
},
},
})
var encoding speechpb.RecognitionConfig_AudioEncoding = speechpb.RecognitionConfig_FLAC
var sampleRateHertz int32 = 44100
var languageCode string = "en-US"
var config = &speechpb.RecognitionConfig{
Encoding: encoding,
SampleRateHertz: sampleRateHertz,
LanguageCode: languageCode,
}
var uri string = "gs://bucket_name/file_name.flac"
var audio = &speechpb.RecognitionAudio{
AudioSource: &speechpb.RecognitionAudio_Uri{
Uri: uri,
},
}
var request = &speechpb.LongRunningRecognizeRequest{
Config: config,
Audio: audio,
}
c, err := NewClient(context.Background(), clientOpt)
if err != nil {
t.Fatal(err)
}
respLRO, err := c.LongRunningRecognize(context.Background(), request)
if err != nil {
t.Fatal(err)
}
resp, err := respLRO.Wait(context.Background())
if st, ok := gstatus.FromError(err); !ok {
t.Errorf("got error %v, expected grpc error", err)
} else if c := st.Code(); c != errCode {
t.Errorf("got error code %q, want %q", c, errCode)
}
_ = resp
}
func TestSpeechStreamingRecognize(t *testing.T) {
var expectedResponse *speechpb.StreamingRecognizeResponse = &speechpb.StreamingRecognizeResponse{}
mockSpeech.err = nil
mockSpeech.reqs = nil
mockSpeech.resps = append(mockSpeech.resps[:0], expectedResponse)
var request *speechpb.StreamingRecognizeRequest = &speechpb.StreamingRecognizeRequest{}
c, err := NewClient(context.Background(), clientOpt)
if err != nil {
t.Fatal(err)
}
stream, err := c.StreamingRecognize(context.Background())
if err != nil {
t.Fatal(err)
}
if err := stream.Send(request); err != nil {
t.Fatal(err)
}
if err := stream.CloseSend(); err != nil {
t.Fatal(err)
}
resp, err := stream.Recv()
if err != nil {
t.Fatal(err)
}
if want, got := request, mockSpeech.reqs[0]; !proto.Equal(want, got) {
t.Errorf("wrong request %q, want %q", got, want)
}
if want, got := expectedResponse, resp; !proto.Equal(want, got) {
t.Errorf("wrong response %q, want %q)", got, want)
}
}
func TestSpeechStreamingRecognizeError(t *testing.T) {
errCode := codes.PermissionDenied
mockSpeech.err = gstatus.Error(errCode, "test error")
var request *speechpb.StreamingRecognizeRequest = &speechpb.StreamingRecognizeRequest{}
c, err := NewClient(context.Background(), clientOpt)
if err != nil {
t.Fatal(err)
}
stream, err := c.StreamingRecognize(context.Background())
if err != nil {
t.Fatal(err)
}
if err := stream.Send(request); err != nil {
t.Fatal(err)
}
if err := stream.CloseSend(); err != nil {
t.Fatal(err)
}
resp, err := stream.Recv()
if st, ok := gstatus.FromError(err); !ok {
t.Errorf("got error %v, expected grpc error", err)
} else if c := st.Code(); c != errCode {
t.Errorf("got error code %q, want %q", c, errCode)
}
_ = resp
}