public void ShouldAskForRequiredInputData(string[] args)
{
if (args.Length == 0)
{
_mockInputOutput.Setup(x => x.ReadLine(MessageConstants.EnterCompressionMethodMessage))
.Returns("compress").Verifiable();
}
if (args.Length < 2)
{
_mockInputOutput.Setup(x => x.ReadLine(MessageConstants.EnterSourceMessage))
.Returns("file.txt").Verifiable();
}
if (args.Length < 3)
{
_mockInputOutput.Setup(x => x.ReadLine(MessageConstants.EnterTargetMessage))
.Returns("file.gzip").Verifiable();
}
var inputReader = new GzipperUserInputReader(_mockInputOutput.Object);
inputReader.ParseUserInputData(args);
_mockInputOutput.Verify();
}
private void UnsafeExecute(string[] args)
{
_logger.Info("Starting Gzipper application");
var input = _inputReader.ParseUserInputData(args);
_logger.Info($"Method: '{input.Action}' | Source file: '{input.SourceFilePath}' | Target file: '{input.TargetFilePath}' \n");
// new c# features :)
ICommand processor = input.Action switch
{
UserAction.Compress => new CompressCommand(_streamFactory, _logger, _settings),
UserAction.Decompress => new DecompressCommand(_streamFactory, _settings, _logger),
_ => throw new IndexOutOfRangeException()
};
processor.StartSync(input);
_logger.Info("Successfully completed");
}
}
