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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_SPEECH_FAKE_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_
#define CONTENT_BROWSER_SPEECH_FAKE_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/speech_recognition_manager_delegate.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_set.h"
#include "testing/gmock/include/gmock/gmock.h"
namespace content {
class MockOnDeviceWebSpeechRecognitionService
: public media::mojom::SpeechRecognitionContext,
public media::mojom::SpeechRecognitionRecognizer {
public:
explicit MockOnDeviceWebSpeechRecognitionService(
content::BrowserContext* browser_context);
MockOnDeviceWebSpeechRecognitionService(
const MockOnDeviceWebSpeechRecognitionService&) = delete;
MockOnDeviceWebSpeechRecognitionService& operator=(
const MockOnDeviceWebSpeechRecognitionService&) = delete;
~MockOnDeviceWebSpeechRecognitionService() override;
// SpeechRecognitionService
void BindSpeechRecognitionContext(
mojo::PendingReceiver<media::mojom::SpeechRecognitionContext> receiver);
// media::mojom::SpeechRecognitionContext:
void BindRecognizer(
mojo::PendingReceiver<media::mojom::SpeechRecognitionRecognizer> receiver,
mojo::PendingRemote<media::mojom::SpeechRecognitionRecognizerClient>
client,
media::mojom::SpeechRecognitionOptionsPtr options,
BindRecognizerCallback callback) override;
void BindWebSpeechRecognizer(
mojo::PendingReceiver<media::mojom::SpeechRecognitionSession>
session_receiver,
mojo::PendingRemote<media::mojom::SpeechRecognitionSessionClient>
session_client,
mojo::PendingReceiver<media::mojom::SpeechRecognitionAudioForwarder>
audio_forwarder,
int channel_count,
int sample_rate,
media::mojom::SpeechRecognitionOptionsPtr options,
bool continuous) override;
// media::mojom::SpeechRecognitionRecognizer:
MOCK_METHOD(void,
SendAudioToSpeechRecognitionService,
(media::mojom::AudioDataS16Ptr data),
(override));
MOCK_METHOD(void, OnLanguageChanged, (const std::string& lang), (override));
MOCK_METHOD(void, OnMaskOffensiveWordsChanged, (bool changed), (override));
MOCK_METHOD(
void,
UpdateRecognitionContext,
(const media::SpeechRecognitionRecognitionContext& recognition_context),
(override));
void MarkDone() override;
// Methods for testing plumbing to SpeechRecognitionRecognizerClient.
void SendSpeechRecognitionResult(
const media::SpeechRecognitionResult& result);
void SendSpeechRecognitionError();
base::WeakPtr<MockOnDeviceWebSpeechRecognitionService> GetWeakPtr() {
return weak_factory_.GetWeakPtr();
}
private:
void OnRecognizerClientDisconnected();
void OnSpeechRecognitionRecognitionEventCallback(bool success);
const raw_ptr<content::BrowserContext> browser_context_;
mojo::ReceiverSet<media::mojom::SpeechRecognitionContext>
speech_recognition_contexts_;
mojo::Remote<media::mojom::SpeechRecognitionRecognizerClient>
recognizer_client_remote_;
mojo::Receiver<media::mojom::SpeechRecognitionRecognizer>
recognizer_receiver_{this};
base::WeakPtrFactory<MockOnDeviceWebSpeechRecognitionService> weak_factory_{
this};
};
class FakeSpeechRecognitionManagerDelegate
: public SpeechRecognitionManagerDelegate {
public:
explicit FakeSpeechRecognitionManagerDelegate(
MockOnDeviceWebSpeechRecognitionService* service)
: speech_service_(service) {}
~FakeSpeechRecognitionManagerDelegate() override = default;
// SpeechRecognitionManagerDelegate:
void CheckRecognitionIsAllowed(
int session_id,
base::OnceCallback<void(bool ask_user, bool is_allowed)> callback)
override;
SpeechRecognitionEventListener* GetEventListener() override;
void BindSpeechRecognitionContext(
mojo::PendingReceiver<media::mojom::SpeechRecognitionContext> receiver)
override;
void Reset(MockOnDeviceWebSpeechRecognitionService* service);
private:
raw_ptr<MockOnDeviceWebSpeechRecognitionService> speech_service_;
};
} // namespace content
#endif // CONTENT_BROWSER_SPEECH_FAKE_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_
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