public void TestSuggestion()
        {
            // SETUP
            string result   = string.Empty;
            var    expected = $"'tst' is not recognized as a valid command or option.{Environment.NewLine}{Environment.NewLine}Did you mean: {Environment.NewLine}\tTest{Environment.NewLine}";

            var consoleMock = new Mock <IConsole>();

            consoleMock.Setup(_ => _.WriteLine(It.IsAny <string>())).Callback((string s) => result = s).Verifiable();

            Services.AddSingleton(consoleMock.Object);
            Services.AddSingleton(Logger);

            Services.AddCommandLineParser <OptionModel>();
            var parser = ResolveParser <OptionModel>();

            var cmdConfig = parser.AddCommand <OptionModel>();

            cmdConfig.Name("ZZZZZZZZZZZZZZ").Configure(o => o.Option).Name("tst");

            parser.AddCommand().Name("Test");
            parser.Configure(o => o.Option).Name("Test1");

            var model   = new UnusedArgumentModel("tst", (IArgument)parser);
            var printer = parser.Services.GetRequiredService <IUsagePrinter>();

            // ACT
            printer.PrintSuggestion(model);

            // ASSERT
            consoleMock.VerifyAll();
            Assert.Equal(expected, result);
        }
Beispiel #2
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        private void AddUnprocessedArgument(ArgumentRecord rec)
        {
            var arg  = CurrentContext.CurrentOption != null ? (IArgument)CurrentContext.CurrentOption : (IArgument)CurrentContext.CurrentCommand;
            var item = new UnusedArgumentModel(rec.RawData, arg);

            unprocessedArguments.Add(item);
        }
        /// <inheritdoc/>
        public virtual bool PrintSuggestion(UnusedArgumentModel model)
        {
            var suggestions = suggestionProvider.GetSuggestions(model.Key, model.Argument as ICommandLineCommandContainer);

            if (!suggestions.Any())
            {
                return(false);
            }

            Builder.AddSuggestionHeader(model.Key);

            Builder.AddSuggestion(suggestions.First());

            console.WriteLine(Builder.Build());

            return(true);
        }