chromium/chrome/browser/speech/fake_speech_recognition_service.h

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_SPEECH_FAKE_SPEECH_RECOGNITION_SERVICE_H_
#define CHROME_BROWSER_SPEECH_FAKE_SPEECH_RECOGNITION_SERVICE_H_

#include <memory>
#include <string>

#include "base/memory/weak_ptr.h"
#include "base/observer_list.h"
#include "chrome/browser/speech/chrome_speech_recognition_service.h"
#include "chrome/browser/speech/fake_speech_recognizer.h"
#include "media/base/audio_parameters.h"
#include "media/mojo/mojom/audio_data.mojom.h"
#include "media/mojo/mojom/speech_recognition.mojom.h"
#include "media/mojo/mojom/speech_recognition_service.mojom.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "mojo/public/cpp/bindings/remote.h"

namespace speech {

// A fake SpeechRecognitionService. This service works by creating
// FakeSpeechRecognizers as self owned receivers.  If a test wants to assert
// against the state of a particular session then the fixture will need to
// implement the observer interface and add itself.  When the recognizer is
// bound the fixture can then grab a reference to the recognizer and assert
// against it. Fixtures may also want to confirm that they have the correct
// recognizer by checking the recognition type in the options struct.
class FakeSpeechRecognitionService
    : public SpeechRecognitionService,
      public media::mojom::SpeechRecognitionContext,
      public media::mojom::AudioSourceSpeechRecognitionContext { … };

}  // namespace speech

#endif  // CHROME_BROWSER_SPEECH_FAKE_SPEECH_RECOGNITION_SERVICE_H_