Implement audio constraints for PeerConneciton API

content/renderer/media/media_stream_impl_unittest.cc

Index: content/renderer/media/media_stream_impl_unittest.cc
diff --git a/content/renderer/media/media_stream_impl_unittest.cc b/content/renderer/media/media_stream_impl_unittest.cc
index 2f00c04d988ccfd6ae25e3c52e11d2d35171c92e..63f3b8ae4bfaade6e5c364f1472a5cda680ff6da 100644
--- a/content/renderer/media/media_stream_impl_unittest.cc
+++ b/content/renderer/media/media_stream_impl_unittest.cc
@@ -91,11 +91,11 @@ class MediaStreamImplTest : public ::testing::Test {
                                                            bool video) {
     ms_impl_->RequestUserMedia(audio, video);
     FakeMediaStreamDispatcherComplete();
-    if (video) {
-      // TODO(perkj): Only change the video source at the moment since audio
-      // sources are not implemented.
-      ChangeSourceStateToLive();
-    }
+    if (video)
+      ChangeVideoSourceStateToLive();
+    if (audio)
+      ChangeAudioSourceStateToLive();
+
     EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_SUCCEEDED,
               ms_impl_->request_state());
 
@@ -126,18 +126,30 @@ class MediaStreamImplTest : public ::testing::Test {
                                 ms_dispatcher_->video_array());
   }
 
-  void ChangeSourceStateToLive() {
+  void ChangeVideoSourceStateToLive() {
     if (dependency_factory_->last_video_source() != NULL) {
       dependency_factory_->last_video_source()->SetLive();
     }
   }
 
-  void ChangeSourceStateToEnded() {
+  void ChangeAudioSourceStateToLive() {
+    if (dependency_factory_->last_audio_source() != NULL) {
+      dependency_factory_->last_audio_source()->SetLive();
+    }
+  }
+
+  void ChangeVideoSourceStateToEnded() {
     if (dependency_factory_->last_video_source() != NULL) {
       dependency_factory_->last_video_source()->SetEnded();
     }
   }
 
+  void ChangeAudioSourceStateToEnded() {
+    if (dependency_factory_->last_audio_source() != NULL) {
+      dependency_factory_->last_audio_source()->SetEnded();
+    }
+  }
+
  protected:
   scoped_ptr<MockMediaStreamDispatcher> ms_dispatcher_;
   scoped_ptr<MediaStreamImplUnderTest> ms_impl_;
@@ -183,7 +195,8 @@ TEST_F(MediaStreamImplTest, LocalMediaStream) {
 TEST_F(MediaStreamImplTest, MediaSourceFailToStart) {
   ms_impl_->RequestUserMedia(true, true);
   FakeMediaStreamDispatcherComplete();
-  ChangeSourceStateToEnded();
+  ChangeVideoSourceStateToEnded();
+  ChangeAudioSourceStateToEnded();
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_FAILED,
             ms_impl_->request_state());
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
@@ -199,7 +212,8 @@ TEST_F(MediaStreamImplTest, MediaStreamImplShutDown) {
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_NOT_COMPLETE,
             ms_impl_->request_state());
   ms_impl_.reset();
-  ChangeSourceStateToLive();
+  ChangeAudioSourceStateToLive();
+  ChangeVideoSourceStateToLive();
 }
 
 // This test what happens if the WebFrame is closed while the MediaStream is
@@ -209,7 +223,8 @@ TEST_F(MediaStreamImplTest, ReloadFrameWhileGeneratingStream) {
   ms_impl_->FrameWillClose(NULL);
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
   EXPECT_EQ(0, ms_dispatcher_->stop_stream_counter());
-  ChangeSourceStateToLive();
+  ChangeAudioSourceStateToLive();
+  ChangeVideoSourceStateToLive();
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_NOT_COMPLETE,
             ms_impl_->request_state());
 }
@@ -223,7 +238,8 @@ TEST_F(MediaStreamImplTest, ReloadFrameWhileGeneratingSources) {
   EXPECT_EQ(1, ms_dispatcher_->request_stream_counter());
   ms_impl_->FrameWillClose(NULL);
   EXPECT_EQ(1, ms_dispatcher_->stop_stream_counter());
-  ChangeSourceStateToLive();
+  ChangeAudioSourceStateToLive();
+  ChangeVideoSourceStateToLive();
   EXPECT_EQ(MediaStreamImplUnderTest::REQUEST_NOT_COMPLETE,
             ms_impl_->request_state());
 }