public void Init() {
_tempFolder = Path.GetTempFileName();
File.Delete(_tempFolder);
Directory.CreateDirectory(Path.Combine(_tempFolder, "alpha"));
File.WriteAllText(Path.Combine(_tempFolder, "alpha\\beta.txt"), "beta-content");
File.WriteAllText(Path.Combine(_tempFolder, "alpha\\gamma.txt"), "gamma-content");
Directory.CreateDirectory(Path.Combine(_tempFolder, "alpha\\omega"));
_appDataFolder = new AppDataFolder();
_appDataFolder.SetBasePath(_tempFolder);
}