public Program()
{
_textWriter = Console.Out;
_consoleWriter = new ConsoleWriter(_textWriter);
_commandFactory = new CommandFactory();
_inputParser = new InputParser();
_tweetsRepository = new TweetsRepository();
_usersRepository = new UsersRepository();
}
public Program(ITweetsRepository tweetsRepository, IUsersRepository usersRepository, InputParser inputParser, CommandFactory commandFactory, TextWriter textWriter)
{
_tweetsRepository = tweetsRepository;
_usersRepository = usersRepository;
_inputParser = inputParser;
_commandFactory = commandFactory;
_textWriter = textWriter;
_consoleWriter = new ConsoleWriter(_textWriter);
}