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);
}
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);
}