Adding cbr support for Opus

webrtc/voice_engine/voe_codec_unittest.cc

Index: webrtc/voice_engine/voe_codec_unittest.cc
diff --git a/webrtc/voice_engine/voe_codec_unittest.cc b/webrtc/voice_engine/voe_codec_unittest.cc
index c0956147bc1c062c56597b07b45c9368c495c7df..1fe886bd10330666cffeb0fc990cf8b0b185aac0 100644
--- a/webrtc/voice_engine/voe_codec_unittest.cc
+++ b/webrtc/voice_engine/voe_codec_unittest.cc
@@ -102,6 +102,32 @@ TEST(VoECodecInst, RememberOpusDtxAfterSettingChange) {
   VoiceEngine::Delete(voe);
 }
 
+TEST(VoECodecInst, SetOpusCbr) {
+  VoiceEngine* voe(VoiceEngine::Create());
+  VoEBase* base(VoEBase::GetInterface(voe));
+  VoECodec* voe_codec(VoECodec::GetInterface(voe));
+  std::unique_ptr<FakeAudioDeviceModule> adm(new FakeAudioDeviceModule);
+
+  base->Init(adm.get());
+
+  CodecInst codec = {111, "opus", 48000, 960, 1, 32000};
+
+  int channel = base->CreateChannel();
+
+  bool CBR = false;
+
+  EXPECT_EQ(0, voe_codec->SetSendCodec(channel, codec));
+  EXPECT_EQ(0, voe_codec->SetOpusCbr(channel, true));
+  EXPECT_EQ(0, voe_codec->GetOpusCbrStatus(channel, &CBR));
+  EXPECT_TRUE(CBR);
+
+  base->DeleteChannel(channel);
+  base->Terminate();
+  base->Release();
+  voe_codec->Release();
+  VoiceEngine::Delete(voe);
+}
+
 }  // namespace
 }  // namespace voe
 }  // namespace webrtc