Exposing RtpSenders and RtpReceivers from PeerConnection.

talk/app/webrtc/mediastreamhandler_unittest.cc

Index: talk/app/webrtc/mediastreamhandler_unittest.cc
diff --git a/talk/app/webrtc/mediastreamhandler_unittest.cc b/talk/app/webrtc/mediastreamhandler_unittest.cc
deleted file mode 100644
index 62466437f46d392fd90c8ed0509fdddfb33ab8bc..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/mediastreamhandler_unittest.cc
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/app/webrtc/mediastreamhandler.h"
-
-#include <string>
-
-#include "talk/app/webrtc/audiotrack.h"
-#include "talk/app/webrtc/mediastream.h"
-#include "talk/app/webrtc/remoteaudiosource.h"
-#include "talk/app/webrtc/streamcollection.h"
-#include "talk/app/webrtc/videosource.h"
-#include "talk/app/webrtc/videotrack.h"
-#include "talk/media/base/fakevideocapturer.h"
-#include "talk/media/base/mediachannel.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webrtc/base/gunit.h"
-
-using ::testing::_;
-using ::testing::Exactly;
-
-static const char kStreamLabel1[] = "local_stream_1";
-static const char kVideoTrackId[] = "video_1";
-static const char kAudioTrackId[] = "audio_1";
-static const uint32 kVideoSsrc = 98;
-static const uint32 kAudioSsrc = 99;
-
-namespace webrtc {
-
-// Helper class to test MediaStreamHandler.
-class MockAudioProvider : public AudioProviderInterface {
- public:
-  virtual ~MockAudioProvider() {}
-  MOCK_METHOD3(SetAudioPlayout, void(uint32 ssrc, bool enable,
-                                     cricket::AudioRenderer* renderer));
-  MOCK_METHOD4(SetAudioSend, void(uint32 ssrc, bool enable,
-                                  const cricket::AudioOptions& options,
-                                  cricket::AudioRenderer* renderer));
-  MOCK_METHOD2(SetAudioPlayoutVolume, void(uint32 ssrc, double volume));
-};
-
-// Helper class to test MediaStreamHandler.
-class MockVideoProvider : public VideoProviderInterface {
- public:
-  virtual ~MockVideoProvider() {}
-  MOCK_METHOD2(SetCaptureDevice, bool(uint32 ssrc,
-                                      cricket::VideoCapturer* camera));
-  MOCK_METHOD3(SetVideoPlayout, void(uint32 ssrc,
-                                     bool enable,
-                                     cricket::VideoRenderer* renderer));
-  MOCK_METHOD3(SetVideoSend, void(uint32 ssrc, bool enable,
-                                  const cricket::VideoOptions* options));
-};
-
-class FakeVideoSource : public Notifier<VideoSourceInterface> {
- public:
-  static rtc::scoped_refptr<FakeVideoSource> Create() {
-    return new rtc::RefCountedObject<FakeVideoSource>();
-  }
-  virtual cricket::VideoCapturer* GetVideoCapturer() {
-    return &fake_capturer_;
-  }
-  virtual void Stop() {}
-  virtual void Restart() {}
-  virtual void AddSink(cricket::VideoRenderer* output) {}
-  virtual void RemoveSink(cricket::VideoRenderer* output) {}
-  virtual SourceState state() const { return state_; }
-  virtual const cricket::VideoOptions* options() const { return &options_; }
-  virtual cricket::VideoRenderer* FrameInput() { return NULL; }
-
- protected:
-  FakeVideoSource() : state_(kLive) {}
-  ~FakeVideoSource() {}
-
- private:
-  cricket::FakeVideoCapturer fake_capturer_;
-  SourceState state_;
-  cricket::VideoOptions options_;
-};
-
-class MediaStreamHandlerTest : public testing::Test {
- public:
-  MediaStreamHandlerTest()
-      : handlers_(&audio_provider_, &video_provider_) {
-  }
-
-  virtual void SetUp() {
-    stream_ = MediaStream::Create(kStreamLabel1);
-    rtc::scoped_refptr<VideoSourceInterface> source(
-        FakeVideoSource::Create());
-    video_track_ = VideoTrack::Create(kVideoTrackId, source);
-    EXPECT_TRUE(stream_->AddTrack(video_track_));
-  }
-
-  void AddLocalAudioTrack() {
-    audio_track_ = AudioTrack::Create(kAudioTrackId, NULL);
-    EXPECT_TRUE(stream_->AddTrack(audio_track_));
-    EXPECT_CALL(audio_provider_, SetAudioSend(kAudioSsrc, true, _, _));
-    handlers_.AddLocalAudioTrack(stream_, stream_->GetAudioTracks()[0],
-                                 kAudioSsrc);
-  }
-
-  void AddLocalVideoTrack() {
-    EXPECT_CALL(video_provider_, SetCaptureDevice(
-        kVideoSsrc, video_track_->GetSource()->GetVideoCapturer()));
-    EXPECT_CALL(video_provider_, SetVideoSend(kVideoSsrc, true, _));
-    handlers_.AddLocalVideoTrack(stream_, stream_->GetVideoTracks()[0],
-                                 kVideoSsrc);
-  }
-
-  void RemoveLocalAudioTrack() {
-    EXPECT_CALL(audio_provider_, SetAudioSend(kAudioSsrc, false, _, _))
-        .Times(1);
-    handlers_.RemoveLocalTrack(stream_, audio_track_);
-  }
-
-  void RemoveLocalVideoTrack() {
-    EXPECT_CALL(video_provider_, SetCaptureDevice(kVideoSsrc, NULL))
-        .Times(1);
-    EXPECT_CALL(video_provider_, SetVideoSend(kVideoSsrc, false, _))
-        .Times(1);
-    handlers_.RemoveLocalTrack(stream_, video_track_);
-  }
-
-  void AddRemoteAudioTrack() {
-    audio_track_ = AudioTrack::Create(kAudioTrackId,
-                                      RemoteAudioSource::Create().get());
-    EXPECT_TRUE(stream_->AddTrack(audio_track_));
-    EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, true, _));
-    handlers_.AddRemoteAudioTrack(stream_, stream_->GetAudioTracks()[0],
-                                  kAudioSsrc);
-  }
-
-  void AddRemoteVideoTrack() {
-    EXPECT_CALL(video_provider_, SetVideoPlayout(
-        kVideoSsrc, true, video_track_->GetSource()->FrameInput()));
-    handlers_.AddRemoteVideoTrack(stream_, stream_->GetVideoTracks()[0],
-                                  kVideoSsrc);
-  }
-
-  void RemoveRemoteAudioTrack() {
-    EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, false, _));
-    handlers_.RemoveRemoteTrack(stream_, stream_->GetAudioTracks()[0]);
-  }
-
-  void RemoveRemoteVideoTrack() {
-    EXPECT_CALL(video_provider_, SetVideoPlayout(kVideoSsrc, false, NULL));
-    handlers_.RemoveRemoteTrack(stream_, stream_->GetVideoTracks()[0]);
-  }
-
- protected:
-  MockAudioProvider audio_provider_;
-  MockVideoProvider video_provider_;
-  MediaStreamHandlerContainer handlers_;
-  rtc::scoped_refptr<MediaStreamInterface> stream_;
-  rtc::scoped_refptr<VideoTrackInterface> video_track_;
-  rtc::scoped_refptr<AudioTrackInterface> audio_track_;
-};
-
-// Test that |audio_provider_| is notified when an audio track is associated
-// and disassociated with a MediaStreamHandler.
-TEST_F(MediaStreamHandlerTest, AddAndRemoveLocalAudioTrack) {
-  AddLocalAudioTrack();
-  RemoveLocalAudioTrack();
-
-  handlers_.RemoveLocalStream(stream_);
-}
-
-// Test that |video_provider_| is notified when a video track is associated and
-// disassociated with a MediaStreamHandler.
-TEST_F(MediaStreamHandlerTest, AddAndRemoveLocalVideoTrack) {
-  AddLocalVideoTrack();
-  RemoveLocalVideoTrack();
-
-  handlers_.RemoveLocalStream(stream_);
-}
-
-// Test that |video_provider_| and |audio_provider_| is notified when an audio
-// and video track is disassociated with a MediaStreamHandler by calling
-// RemoveLocalStream.
-TEST_F(MediaStreamHandlerTest, RemoveLocalStream) {
-  AddLocalAudioTrack();
-  AddLocalVideoTrack();
-
-  EXPECT_CALL(video_provider_, SetCaptureDevice(kVideoSsrc, NULL))
-      .Times(1);
-  EXPECT_CALL(video_provider_, SetVideoSend(kVideoSsrc, false, _))
-      .Times(1);
-  EXPECT_CALL(audio_provider_, SetAudioSend(kAudioSsrc, false, _, _))
-      .Times(1);
-  handlers_.RemoveLocalStream(stream_);
-}
-
-
-// Test that |audio_provider_| is notified when a remote audio and track is
-// associated and disassociated with a MediaStreamHandler.
-TEST_F(MediaStreamHandlerTest, AddAndRemoveRemoteAudioTrack) {
-  AddRemoteAudioTrack();
-  RemoveRemoteAudioTrack();
-
-  handlers_.RemoveRemoteStream(stream_);
-}
-
-// Test that |video_provider_| is notified when a remote
-// video track is associated and disassociated with a MediaStreamHandler.
-TEST_F(MediaStreamHandlerTest, AddAndRemoveRemoteVideoTrack) {
-  AddRemoteVideoTrack();
-  RemoveRemoteVideoTrack();
-
-  handlers_.RemoveRemoteStream(stream_);
-}
-
-// Test that |audio_provider_| and |video_provider_| is notified when an audio
-// and video track is disassociated with a MediaStreamHandler by calling
-// RemoveRemoveStream.
-TEST_F(MediaStreamHandlerTest, RemoveRemoteStream) {
-  AddRemoteAudioTrack();
-  AddRemoteVideoTrack();
-
-  EXPECT_CALL(video_provider_, SetVideoPlayout(kVideoSsrc, false, NULL))
-      .Times(1);
-  EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, false, _))
-      .Times(1);
-  handlers_.RemoveRemoteStream(stream_);
-}
-
-TEST_F(MediaStreamHandlerTest, LocalAudioTrackDisable) {
-  AddLocalAudioTrack();
-
-  EXPECT_CALL(audio_provider_, SetAudioSend(kAudioSsrc, false, _, _));
-  audio_track_->set_enabled(false);
-
-  EXPECT_CALL(audio_provider_, SetAudioSend(kAudioSsrc, true, _, _));
-  audio_track_->set_enabled(true);
-
-  RemoveLocalAudioTrack();
-  handlers_.TearDown();
-}
-
-TEST_F(MediaStreamHandlerTest, RemoteAudioTrackDisable) {
-  AddRemoteAudioTrack();
-
-  EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, false, _));
-  audio_track_->set_enabled(false);
-
-  EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, true, _));
-  audio_track_->set_enabled(true);
-
-  RemoveRemoteAudioTrack();
-  handlers_.TearDown();
-}
-
-TEST_F(MediaStreamHandlerTest, LocalVideoTrackDisable) {
-  AddLocalVideoTrack();
-
-  EXPECT_CALL(video_provider_, SetVideoSend(kVideoSsrc, false, _));
-  video_track_->set_enabled(false);
-
-  EXPECT_CALL(video_provider_, SetVideoSend(kVideoSsrc, true, _));
-  video_track_->set_enabled(true);
-
-  RemoveLocalVideoTrack();
-  handlers_.TearDown();
-}
-
-TEST_F(MediaStreamHandlerTest, RemoteVideoTrackDisable) {
-  AddRemoteVideoTrack();
-
-  video_track_->set_enabled(false);
-
-  video_track_->set_enabled(true);
-
-  RemoveRemoteVideoTrack();
-  handlers_.TearDown();
-}
-
-TEST_F(MediaStreamHandlerTest, RemoteAudioTrackSetVolume) {
-  AddRemoteAudioTrack();
-
-  double volume = 0.5;
-  EXPECT_CALL(audio_provider_, SetAudioPlayoutVolume(kAudioSsrc, volume));
-  audio_track_->GetSource()->SetVolume(volume);
-
-  // Disable the audio track, this should prevent setting the volume.
-  EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, false, _));
-  audio_track_->set_enabled(false);
-  audio_track_->GetSource()->SetVolume(1.0);
-
-  EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, true, _));
-  audio_track_->set_enabled(true);
-
-  double new_volume = 0.8;
-  EXPECT_CALL(audio_provider_, SetAudioPlayoutVolume(kAudioSsrc, new_volume));
-  audio_track_->GetSource()->SetVolume(new_volume);
-
-  RemoveRemoteAudioTrack();
-  handlers_.TearDown();
-}
-
-}  // namespace webrtc