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/*
* Copyright (c) 2021 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 "net/dcsctp/packet/parameter/reconfiguration_response_parameter.h"
#include <stdint.h>
#include <type_traits>
#include <vector>
#include "absl/types/optional.h"
#include "net/dcsctp/testing/testing_macros.h"
#include "rtc_base/gunit.h"
#include "test/gmock.h"
namespace dcsctp {
namespace {
TEST(ReconfigurationResponseParameterTest, SerializeAndDeserializeFirstForm) {
ReconfigurationResponseParameter parameter(
ReconfigRequestSN(1),
ReconfigurationResponseParameter::Result::kSuccessPerformed);
std::vector<uint8_t> serialized;
parameter.SerializeTo(serialized);
ASSERT_HAS_VALUE_AND_ASSIGN(
ReconfigurationResponseParameter deserialized,
ReconfigurationResponseParameter::Parse(serialized));
EXPECT_EQ(*deserialized.response_sequence_number(), 1u);
EXPECT_EQ(deserialized.result(),
ReconfigurationResponseParameter::Result::kSuccessPerformed);
EXPECT_EQ(deserialized.sender_next_tsn(), absl::nullopt);
EXPECT_EQ(deserialized.receiver_next_tsn(), absl::nullopt);
}
TEST(ReconfigurationResponseParameterTest,
SerializeAndDeserializeFirstFormSecondForm) {
ReconfigurationResponseParameter parameter(
ReconfigRequestSN(1),
ReconfigurationResponseParameter::Result::kSuccessPerformed, TSN(2),
TSN(3));
std::vector<uint8_t> serialized;
parameter.SerializeTo(serialized);
ASSERT_HAS_VALUE_AND_ASSIGN(
ReconfigurationResponseParameter deserialized,
ReconfigurationResponseParameter::Parse(serialized));
EXPECT_EQ(*deserialized.response_sequence_number(), 1u);
EXPECT_EQ(deserialized.result(),
ReconfigurationResponseParameter::Result::kSuccessPerformed);
EXPECT_TRUE(deserialized.sender_next_tsn().has_value());
EXPECT_EQ(**deserialized.sender_next_tsn(), 2u);
EXPECT_TRUE(deserialized.receiver_next_tsn().has_value());
EXPECT_EQ(**deserialized.receiver_next_tsn(), 3u);
}
} // namespace
} // namespace dcsctp
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