private void WriteMessageToFile(string level, string message)
{
var text = FormatMessage(level, message);
var folder = _fileSystem.GetDirectoryName(_fileName);
if (string.IsNullOrEmpty(folder))
{
return;
}
if (!_fileSystem.DirectoryExists(folder))
{
_fileSystem.CreateDirectory(folder);
}
_fileSystem.AppendAllLines(_fileName, new[] { text });
}
