116 lines
3.9 KiB
C++
116 lines
3.9 KiB
C++
// SPDX-License-Identifier: LGPL-2.1-or-later
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/****************************************************************************
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* Copyright (c) 2025 The FreeCAD project association AISBL *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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* *
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***************************************************************************/
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#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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#include "InitApplication.h"
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#include <App/BackupPolicy.h>
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#include <filesystem>
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#include <fstream>
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#include <random>
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#include <string>
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class BackupPolicyTest: public ::testing::Test
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{
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protected:
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static void SetUpTestSuite()
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{
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tests::initApplication();
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}
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void SetUp() override
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{
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_tempDir = std::filesystem::temp_directory_path() / ("fc_backup_policy-" + randomString(16));
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std::filesystem::create_directory(_tempDir);
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}
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void TearDown() override
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{
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std::filesystem::remove_all(_tempDir);
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}
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void apply(const std::string& sourcename, const std::string& targetname)
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{
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_policy.apply(sourcename, targetname);
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}
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void setPolicyTerms(App::BackupPolicy::Policy p, int count, bool useExt, const std::string& fmt)
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{
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_policy.setPolicy(p);
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_policy.setNumberOfFiles(count);
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_policy.useBackupExtension(useExt);
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_policy.setDateFormat(fmt);
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}
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// Create a named temporary file: returns the full path to the new file. Deleted by the TearDown
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// method at the end of the test.
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std::filesystem::path createTempFile(const std::string& filename)
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{
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std::filesystem::path p = _tempDir / filename;
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std::ofstream fileStream(p.string());
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fileStream << "Test data";
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fileStream.close();
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return p;
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}
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private:
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std::string randomString(size_t length)
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{
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static constexpr std::string_view chars =
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"0123456789"
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"abcdefghijklmnopqrstuvwxyz"
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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std::random_device rd;
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std::mt19937 gen(rd());
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std::uniform_int_distribution<> dis(0, static_cast<int>(chars.size()) - 1);
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std::string result;
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result.reserve(length);
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std::ranges::generate_n(std::back_inserter(result), length, [&]() {
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return chars[dis(gen)];
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});
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return result;
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}
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App::BackupPolicy _policy;
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std::filesystem::path _tempDir;
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};
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TEST_F(BackupPolicyTest, StandardSourceDoesNotExist)
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{
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// Arrange
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setPolicyTerms(App::BackupPolicy::Policy::Standard, 1, true, "%Y-%m-%d_%H-%M-%S");
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// Act & Assert
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EXPECT_THROW(apply("nonexistent.fcstd", "backup.fcstd"), Base::FileException);
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} |