webrtc_m130/webrtc/api/test/mock_audio_mixer.h
aleloi 17338d41ac Created an AudioMixer mock in webrtc/api/test.
The mock is used in a dependent CL https://codereview.webrtc.org/2436033002.

There is also a goal to allow external mixing implementations
(subclasses of webrtc::AudioMixer) and inject them to
PeerConnectionFactory. We think that part of that is an official and
maintained mock.

Summary of changes:
    * Created a mixer mock/stub in webrtc/api/test
    * Made a target webrtc/api:mock_audio_mixer for it.

NOTRY=True
BUG=webrtc:6346

Review-Url: https://codereview.webrtc.org/2520323002
Cr-Commit-Position: refs/heads/master@{#15190}
2016-11-22 14:02:12 +00:00

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/*
* Copyright (c) 2016 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 WEBRTC_API_TEST_MOCK_AUDIO_MIXER_H_
#define WEBRTC_API_TEST_MOCK_AUDIO_MIXER_H_
#include "webrtc/api/audio/audio_mixer.h"
#include "webrtc/test/gmock.h"
namespace webrtc {
namespace test {
class MockAudioMixer : public AudioMixer {
public:
MOCK_METHOD1(AddSource, bool(Source* audio_source));
MOCK_METHOD1(RemoveSource, void(Source* audio_source));
MOCK_METHOD2(Mix,
void(size_t number_of_channels,
AudioFrame* audio_frame_for_mixing));
};
} // namespace test
} // namespace webrtc
#endif // WEBRTC_API_TEST_MOCK_AUDIO_MIXER_H_