Move Rent-A-Codec out of CodecManager

webrtc/modules/audio_coding/acm2/codec_manager_unittest.cc

 /*
  *  Copyright (c) 2015 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.
  */
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webrtc/modules/audio_coding/codecs/mock/mock_audio_encoder.h"
 #include "webrtc/modules/audio_coding/acm2/codec_manager.h"
+#include "webrtc/modules/audio_coding/acm2/rent_a_codec.h"
 
 namespace webrtc {
 namespace acm2 {
 
 using ::testing::Return;
 
 namespace {
 
 // Create a MockAudioEncoder with some reasonable default behavior.
 rtc::scoped_ptr<MockAudioEncoder> CreateMockEncoder() {
@@ skipping 15 matching lines @@
     EXPECT_CALL(*enc0, SetFec(false)).WillOnce(Return(true));
     EXPECT_CALL(*enc0, Mark("A"));
     EXPECT_CALL(*enc0, SetFec(true)).WillOnce(Return(true));
     EXPECT_CALL(*enc1, SetFec(true)).WillOnce(Return(true));
     EXPECT_CALL(*enc1, SetFec(false)).WillOnce(Return(true));
     EXPECT_CALL(*enc0, Mark("B"));
     EXPECT_CALL(*enc0, SetFec(false)).WillOnce(Return(true));
   }
 
   CodecManager cm;
-  EXPECT_FALSE(cm.codec_fec_enabled());
-  cm.RegisterEncoder(enc0.get());
-  EXPECT_FALSE(cm.codec_fec_enabled());
+  RentACodec rac;
+  EXPECT_FALSE(cm.GetStackParams()->use_codec_fec);
+  cm.GetStackParams()->speech_encoder = enc0.get();
+  EXPECT_TRUE(rac.RentEncoderStack(cm.GetStackParams()));
+  EXPECT_FALSE(cm.GetStackParams()->use_codec_fec);
   enc0->Mark("A");
-  EXPECT_EQ(0, cm.SetCodecFEC(true));
-  EXPECT_TRUE(cm.codec_fec_enabled());
-  cm.RegisterEncoder(enc1.get());
-  EXPECT_TRUE(cm.codec_fec_enabled());
+  EXPECT_EQ(true, cm.SetCodecFEC(true));
+  EXPECT_TRUE(rac.RentEncoderStack(cm.GetStackParams()));
+  EXPECT_TRUE(cm.GetStackParams()->use_codec_fec);
+  cm.GetStackParams()->speech_encoder = enc1.get();
+  EXPECT_TRUE(rac.RentEncoderStack(cm.GetStackParams()));
+  EXPECT_TRUE(cm.GetStackParams()->use_codec_fec);
 
-  EXPECT_EQ(0, cm.SetCodecFEC(false));
+  EXPECT_EQ(true, cm.SetCodecFEC(false));
+  EXPECT_TRUE(rac.RentEncoderStack(cm.GetStackParams()));
   enc0->Mark("B");
-  EXPECT_FALSE(cm.codec_fec_enabled());
-  cm.RegisterEncoder(enc0.get());
-  EXPECT_FALSE(cm.codec_fec_enabled());
+  EXPECT_FALSE(cm.GetStackParams()->use_codec_fec);
+  cm.GetStackParams()->speech_encoder = enc0.get();
+  EXPECT_TRUE(rac.RentEncoderStack(cm.GetStackParams()));
+  EXPECT_FALSE(cm.GetStackParams()->use_codec_fec);
 }
 
 }  // namespace acm2
 }  // namespace webrtc