cmdR.CommandParsing.OrderedCommandParser.Parse C# (CSharp) Méthode

        public IDictionary<string, string> Parse(string command, out string commandName)
        {
            if (_routes == null)
                throw new NoRoutesSetupException("The command cannot be parsed as no routes have been setup");

            var paramValues = new List<string>();
            var position = 0;
            var nextposition = 0;

            command = command.Trim();

            var switches = ParseSwitches(ref command);
            var result = switches.ToDictionary(pair => pair.Key, pair => pair.Value);

            var cmdName = GetUnescappedToken(command, ' ', position, out nextposition);
            position = nextposition;
            commandName = cmdName;

            // get all the param values from the command
            while (position < command.Length)
            {
                var value = GetEscappedToken(command, ' ', '"', "\\\"", position, out nextposition);
                position = nextposition;

                paramValues.Add(value);
            }

            var routes = _routes.Where(x => x.Name == cmdName).ToList();
            if (routes.Count > 0)
            {
                // we have a registered route with the same command name, lets try and match up the parameters
                foreach (var route in routes)
                {
                    var required = route.RequiredParametersCount();
                    var total = route.TotalParametersCount();

                    if (required <= paramValues.Count && paramValues.Count <= total)
                    {
                        var i = 0;
                        foreach (var name in route.GetParmaNames())
                        {
                            if (i + 1 <= paramValues.Count)
                                result.Add(name, paramValues[i++]);
                        }

                        return result;
                    }
                }
            }

            throw new InvalidCommandException("The command is invalid, we could not bind the parameters to any route which have been setup");
        }

        public void Parse_CommandNameOnlyWithLeadingSpace()
        {
            // Arrange
            var parser = new OrderedCommandParser();
            parser.SetRoutes(_simpleRoute);

            var commandName = "";

            // Act
            var param = parser.Parse(" ls", out commandName);

            // Assert
            Assert.AreEqual(0, param.Count());
            Assert.AreEqual("ls", commandName);
        }