chromium/third_party/openscreen/src/cast/streaming/impl/sender_report_unittest.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <cmath>

#include "cast/streaming/impl/sender_report_builder.h"
#include "cast/streaming/impl/sender_report_parser.h"
#include "gtest/gtest.h"
#include "platform/base/span.h"

namespace openscreen::cast {
namespace {

constexpr Ssrc kSenderSsrc{ … };
constexpr Ssrc kReceiverSsrc{ … };

class SenderReportTest : public testing::Test { … };

// Tests that the compound RTCP packets containing a Sender Report alongside
// zero or more other messages can be parsed successfully.
TEST_F(SenderReportTest, Parsing) { … }

// Tests that the SenderReportParser will not try to parse an empty packet.
TEST_F(SenderReportTest, WillNotParseEmptyPacket) { … }

// Tests that the SenderReportParser will not parse anything from garbage data.
TEST_F(SenderReportTest, WillNotParseGarbage) { … }

// Assuming that SenderReportTest.Parsing has been proven the implementation,
// this test checks that the builder produces RTCP packets that can be parsed.
TEST_F(SenderReportTest, BuildPackets) { … }

TEST_F(SenderReportTest, ComputesTimePointsFromReportIds) { … }

}  // namespace
}  // namespace openscreen::cast