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/*
* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef TEST_MOCK_AUDIO_ENCODER_FACTORY_H_
#define TEST_MOCK_AUDIO_ENCODER_FACTORY_H_
#include <memory>
#include <vector>
#include "api/audio_codecs/audio_encoder_factory.h"
#include "api/scoped_refptr.h"
#include "rtc_base/ref_counted_object.h"
#include "test/gmock.h"
namespace webrtc {
class MockAudioEncoderFactory
: public ::testing::NiceMock<AudioEncoderFactory> {
public:
MOCK_METHOD0(GetSupportedEncoders, std::vector<AudioCodecSpec>());
MOCK_METHOD1(QueryAudioEncoder,
absl::optional<AudioCodecInfo>(const SdpAudioFormat& format));
std::unique_ptr<AudioEncoder> MakeAudioEncoder(
int payload_type,
const SdpAudioFormat& format,
absl::optional<AudioCodecPairId> codec_pair_id) {
std::unique_ptr<AudioEncoder> return_value;
MakeAudioEncoderMock(payload_type, format, codec_pair_id, &return_value);
return return_value;
}
MOCK_METHOD4(MakeAudioEncoderMock,
void(int payload_type,
const SdpAudioFormat& format,
absl::optional<AudioCodecPairId> codec_pair_id,
std::unique_ptr<AudioEncoder>* return_value));
// Creates a MockAudioEncoderFactory with no formats and that may not be
// invoked to create a codec - useful for initializing a voice engine, for
// example.
static rtc::scoped_refptr<webrtc::MockAudioEncoderFactory>
CreateUnusedFactory() {
using ::testing::_;
using ::testing::AnyNumber;
using ::testing::Return;
rtc::scoped_refptr<webrtc::MockAudioEncoderFactory> factory =
new rtc::RefCountedObject<webrtc::MockAudioEncoderFactory>;
ON_CALL(*factory.get(), GetSupportedEncoders())
.WillByDefault(Return(std::vector<webrtc::AudioCodecSpec>()));
ON_CALL(*factory.get(), QueryAudioEncoder(_))
.WillByDefault(Return(absl::nullopt));
EXPECT_CALL(*factory.get(), GetSupportedEncoders()).Times(AnyNumber());
EXPECT_CALL(*factory.get(), QueryAudioEncoder(_)).Times(AnyNumber());
EXPECT_CALL(*factory.get(), MakeAudioEncoderMock(_, _, _, _)).Times(0);
return factory;
}
// Creates a MockAudioEncoderFactory with no formats that may be invoked to
// create a codec any number of times. It will, though, return nullptr on each
// call, since it supports no codecs.
static rtc::scoped_refptr<webrtc::MockAudioEncoderFactory>
CreateEmptyFactory() {
using ::testing::_;
using ::testing::AnyNumber;
using ::testing::Return;
using ::testing::SetArgPointee;
rtc::scoped_refptr<webrtc::MockAudioEncoderFactory> factory =
new rtc::RefCountedObject<webrtc::MockAudioEncoderFactory>;
ON_CALL(*factory.get(), GetSupportedEncoders())
.WillByDefault(Return(std::vector<webrtc::AudioCodecSpec>()));
ON_CALL(*factory.get(), QueryAudioEncoder(_))
.WillByDefault(Return(absl::nullopt));
ON_CALL(*factory.get(), MakeAudioEncoderMock(_, _, _, _))
.WillByDefault(SetArgPointee<3>(nullptr));
EXPECT_CALL(*factory.get(), GetSupportedEncoders()).Times(AnyNumber());
EXPECT_CALL(*factory.get(), QueryAudioEncoder(_)).Times(AnyNumber());
EXPECT_CALL(*factory.get(), MakeAudioEncoderMock(_, _, _, _))
.Times(AnyNumber());
return factory;
}
};
} // namespace webrtc
#endif // TEST_MOCK_AUDIO_ENCODER_FACTORY_H_
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