deterministic-test.cpp
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deterministic-test.cpp
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	/*
	* This file is part of libkazv.
	* SPDX-FileCopyrightText: 2021 Tusooa Zhu <tusooa@kazv.moe>
	* SPDX-License-Identifier: AGPL-3.0-or-later
	*/

	#include <libkazv-config.hpp>


	#include <catch2/catch_all.hpp>

	#include <crypto.hpp>
	#include <outbound-group-session.hpp>
	#include <random-generator.hpp>

	using namespace Kazv;

	TEST_CASE("Deterministic constructors of Crypto and OutboundGroupSession", "[crypto][deterministic]")
	{
	auto rg = RandomInterface{RandomDeviceGenerator{}};
	auto random = rg.generateRange<RandomData>(Crypto::constructRandomSize());
	Crypto crypto1(RandomTag{}, random);
	Crypto crypto2(RandomTag{}, random);

	REQUIRE(crypto1.toJson() == crypto2.toJson());

	random = rg.generateRange<RandomData>(OutboundGroupSession::constructRandomSize());
	auto creationTime = currentTimeMs();

	OutboundGroupSession ogs1(RandomTag{}, random, creationTime);
	OutboundGroupSession ogs2(RandomTag{}, random, creationTime);

	REQUIRE(nlohmann::json(ogs1) == nlohmann::json(ogs2));
	}

	TEST_CASE("Deterministic generating of one-time keys", "[crypto][deterministic]")
	{
	auto rg = RandomInterface{RandomDeviceGenerator{}};
	auto random = rg.generateRange<RandomData>(Crypto::constructRandomSize());
	Crypto crypto1(RandomTag{}, random);
	Crypto crypto2(crypto1);

	auto numKeysToGen = 2;
	random = rg.generateRange<RandomData>(Crypto::genOneTimeKeysRandomSize(numKeysToGen));
	crypto1.genOneTimeKeysWithRandom(random, numKeysToGen);
	crypto2.genOneTimeKeysWithRandom(random, numKeysToGen);

	REQUIRE(crypto1.toJson() == crypto2.toJson());
	}