chromium/media/cast/sender/openscreen_frame_sender_unittest.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/cast/sender/openscreen_frame_sender.h"

#include <memory>
#include <numeric>
#include <optional>
#include <utility>

#include "base/functional/bind.h"
#include "components/openscreen_platform/task_runner.h"
#include "media/base/audio_codecs.h"
#include "media/base/fake_single_thread_task_runner.h"
#include "media/base/video_codecs.h"
#include "media/cast/cast_config.h"
#include "media/cast/cast_environment.h"
#include "media/cast/common/openscreen_conversion_helpers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/openscreen/src/cast/streaming/environment.h"
#include "third_party/openscreen/src/cast/streaming/sender.h"
#include "third_party/openscreen/src/cast/streaming/sender_packet_router.h"
#include "third_party/openscreen/src/platform/api/time.h"
#include "third_party/openscreen/src/platform/base/trivial_clock_traits.h"

namespace media::cast {
namespace {

constexpr uint32_t kFirstSsrc = …;
constexpr int kRtpTimebase = …;
constexpr char kAesSecretKey[] = …;
constexpr char kAesIvMask[] = …;
constexpr int kAudioBitrate = …;

static const FrameSenderConfig kAudioConfig{ … };
static const openscreen::cast::SessionConfig kOpenscreenAudioConfig = …;

static const FrameSenderConfig kVideoConfig{ … };
static const openscreen::cast::SessionConfig kOpenscreenVideoConfig = …;

}  // namespace

class OpenscreenFrameSenderTest : public ::testing::Test,
                                  public FrameSender::Client { … };

TEST_F(OpenscreenFrameSenderTest, RespectsTargetPlayoutDelay) { … }

TEST_F(OpenscreenFrameSenderTest, CanEnqueueFirstFrame) { … }

TEST_F(OpenscreenFrameSenderTest, RecordsRtpTimestamps) { … }

TEST_F(OpenscreenFrameSenderTest, HandlesReferencingUnknownFrameIds) { … }

TEST_F(OpenscreenFrameSenderTest, HandlesSuggestedBitratesCorrectly) { … }

}  // namespace media::cast