Remove dedicated unittest file for remb format

webrtc/modules/rtp_rtcp/source/rtcp_sender_unittest.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 513 matching lines @@
   const uint16_t kList[] = {0, 1, 16};
   const int32_t kListLength = sizeof(kList) / sizeof(kList[0]);
   EXPECT_EQ(0, rtcp_sender_->SendRTCP(feedback_state(), kRtcpNack, kListLength,
                                       kList));
   EXPECT_EQ(1, parser()->nack()->num_packets());
   EXPECT_EQ(kSenderSsrc, parser()->nack()->sender_ssrc());
   EXPECT_EQ(kRemoteSsrc, parser()->nack()->media_ssrc());
   EXPECT_THAT(parser()->nack()->packet_ids(), ElementsAre(0, 1, 16));
 }
 
+TEST_F(RtcpSenderTest, RembStatus) {
+  EXPECT_FALSE(rtcp_sender_->REMB());
+  rtcp_sender_->SetREMBStatus(true);
+  EXPECT_TRUE(rtcp_sender_->REMB());
+  rtcp_sender_->SetREMBStatus(false);
+  EXPECT_FALSE(rtcp_sender_->REMB());
+}
+
 TEST_F(RtcpSenderTest, SendRemb) {
   const uint64_t kBitrate = 261011;
   std::vector<uint32_t> ssrcs;
   ssrcs.push_back(kRemoteSsrc);
   ssrcs.push_back(kRemoteSsrc + 1);
   rtcp_sender_->SetRTCPStatus(RtcpMode::kReducedSize);
   rtcp_sender_->SetREMBData(kBitrate, ssrcs);
   EXPECT_EQ(0, rtcp_sender_->SendRTCP(feedback_state(), kRtcpRemb));
   EXPECT_EQ(1, parser()->remb()->num_packets());
   EXPECT_EQ(kSenderSsrc, parser()->remb()->sender_ssrc());
@@ skipping 265 matching lines @@
   rtcp_sender_->SetLastRtpTime(kRtpTimestamp, clock_.TimeInMilliseconds());
 
   // Set up XR VoIP metric to be included with BYE
   rtcp_sender_->SetRTCPStatus(RtcpMode::kCompound);
   RTCPVoIPMetric metric;
   EXPECT_EQ(0, rtcp_sender_->SetRTCPVoIPMetrics(&metric));
   EXPECT_EQ(0, rtcp_sender_->SendRTCP(feedback_state(), kRtcpBye));
 }
 
 }  // namespace webrtc