kazv-file-test.cpp
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kazv-file-test.cpp
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	/*
	* This file is part of kazv.
	* SPDX-FileCopyrightText: 2024 nannanko <nannanko@kazv.moe>
	* SPDX-License-Identifier: AGPL-3.0-or-later
	*/

	#include <kazv-defs.hpp>
	#include "kazv-file.hpp"
	#include "qt-rand-adapter.hpp"

	#include <client/random-generator.hpp>
	#include <crypto/aes-256-ctr.hpp>

	#include <QObject>
	#include <QtTest>
	#include <QTemporaryDir>

	class KazvFileTest : public QObject
	{
	Q_OBJECT

	private Q_SLOTS:
	void testKazvFile();
	};

	using namespace Kazv;

	void KazvFileTest::testKazvFile()
	{
	QTemporaryDir dir{};
	dir.isValid();
	auto rawContent = QByteArrayLiteral("Some test content");
	QSaveFile rawFile{dir.filePath(QStringLiteral("rawFile"))};
	rawFile.open(QIODevice::WriteOnly);
	rawFile.write(rawContent.data(), rawContent.size());
	rawFile.commit();
	Kazv::RandomInterface randomGenerator = QtRandAdapter{};
	auto aes = AES256CTRDesc::fromRandom(
	randomGenerator.generateRange<Kazv::RandomData>(
	Kazv::AES256CTRDesc::randomSize));
	KazvFile kazvFile{rawFile.fileName(), aes};
	kazvFile.open(QIODevice::ReadOnly);
	QByteArray encryptedContent = kazvFile.readAll();
	kazvFile.close();
	KazvSaveFile kazvSaveFile{
	dir.filePath(QStringLiteral("decryptedFile")), aes};
	kazvSaveFile.open(QIODevice::WriteOnly);
	kazvSaveFile.write(encryptedContent.data(),
	encryptedContent.size());
	kazvSaveFile.commit();
	QFile file{kazvSaveFile.fileName()};
	file.open(QIODevice::ReadOnly);
	auto decryptedContent = file.readAll();
	QCOMPARE(decryptedContent, rawContent);
	}

	QTEST_MAIN(KazvFileTest)

	#include "kazv-file-test.moc"