Remove AudioManager::GetDefaultOutputStreamParameters() calls from AudioOutputDelegate unit tests.

content/browser/renderer_host/media/audio_output_delegate_impl_unittest.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/media/audio_output_delegate_impl.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
@@ skipping 118 matching lines @@
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void PlayTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.OnPlayStream();
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void PauseTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.OnPauseStream();
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void PlayPausePlayTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.OnPlayStream();
       delegate.OnPauseStream();
       delegate.OnPlayStream();
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void PlayPlayTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.OnPlayStream();
       delegate.OnPlayStream();
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void CreateDivertTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     DummyAudioOutputStream stream;
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.GetController()->StartDiverting(&stream);
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void CreateDivertPauseTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     DummyAudioOutputStream stream;
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.GetController()->StartDiverting(&stream);
 
       SyncWithAllThreads();
       delegate.OnPauseStream();
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
@@ skipping 10 matching lines @@
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     DummyAudioOutputStream stream;
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.OnPlayStream();
       delegate.GetController()->StartDiverting(&stream);
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void ErrorTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(event_handler_, OnStreamError(kStreamId));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       delegate.GetController()->OnError(nullptr);
 
       SyncWithAllThreads();
 
       EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void CreateAndDestroyTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
     EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void PlayAndDestroyTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
     EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
 
       SyncWithAllThreads();
 
       delegate.OnPlayStream();
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
   void ErrorAndDestroyTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
                 OnStreamCreated(kStreamId, NotNull(), NotNull()));
     EXPECT_CALL(mirroring_manager_,
                 AddDiverter(kRenderProcessId, kRenderFrameId, NotNull()));
     EXPECT_CALL(mirroring_manager_, RemoveDiverter(NotNull()));
 
     {
       AudioOutputDelegateImpl delegate(
           &event_handler_, audio_manager_.get(),
           log_factory_.CreateAudioLog(
               media::AudioLogFactory::AUDIO_OUTPUT_CONTROLLER),
           &mirroring_manager_, &media_observer_, kStreamId, kRenderFrameId,
-          kRenderProcessId, audio_manager_->GetDefaultOutputStreamParameters(),
+          kRenderProcessId, media::AudioParameters::UnavailableDeviceParams(),
           kDefaultDeviceId);
       SyncWithAllThreads();
 
       delegate.GetController()->OnError(nullptr);
     }
     SyncWithAllThreads();
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done);
   }
 
  protected:
@@ skipping 124 matching lines @@
 TEST_F(AudioOutputDelegateTest, ErrorAndDestroy) {
   base::RunLoop l;
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&AudioOutputDelegateTest::PlayAndDestroyTest,
                  base::Unretained(this), l.QuitClosure()));
   l.Run();
 }
 
 }  // namespace content