/*
 Copyright (C) 2010-2017 Kristian Duske

 This file is part of TrenchBroom.

 TrenchBroom is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 TrenchBroom is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include "IO/Path.h"

#include <functional>
#include <string>

namespace TrenchBroom
{
namespace IO
{
class TestEnvironment
{
private:
  using SetupFunction = std::function<void(TestEnvironment&)>;
  Path m_sandboxPath;
  Path m_dir;

public:
  explicit TestEnvironment(
    const std::string& dir, const SetupFunction& setup = [](TestEnvironment&) {});
  explicit TestEnvironment(const SetupFunction& setup = [](TestEnvironment&) {});
  ~TestEnvironment();

  const Path& dir() const;

public:
  void createTestEnvironment(const SetupFunction& setup);
  void createDirectory(const Path& path);
  void createFile(const Path& path, const std::string& contents);

  bool deleteTestEnvironment();

  bool directoryExists(const Path& path) const;
  bool fileExists(const Path& path) const;

  std::string loadFile(const Path& path) const;
};
} // namespace IO
} // namespace TrenchBroom
