private void StockMessageRecieved(string message)
{
StockEvent stockEvent = StockEvent.From(message);
StockCommand stockCommand = _buyer.Process(stockEvent);
if (stockCommand != StockCommand.None())
{
_connection.SendMessage(stockCommand.ToString());
}
_repository.Save(ItemId, _buyer);
Notify(nameof(CurrentPrice));
Notify(nameof(NumberInStock));
Notify(nameof(BoughtSoFar));
Notify(nameof(State));
}
public void Buy_command_is_of_appropriate_content()
{
StockCommand command = StockCommand.Buy(123, 10);
command.ToString().ShouldEqual("Command: BUY; Price: 123; Number: 10");
}