/// <summary>
/// Get the default CommandParser instance with default parser objects configured
/// </summary>
/// <returns></returns>
public static CommandParser GetDefault()
{
var verbParser = VerbGrammar.GetParser();
var argParser = SimplifiedArgumentGrammar.GetParser();
var scriptParser = ScriptFormatGrammar.CreateParser(verbParser);
return(new CommandParser(verbParser, argParser, scriptParser));
}
private CommandParser GetSimplifiedParser()
{
var verbParser = VerbGrammar.GetParser();
var argParser = SimplifiedArgumentGrammar.GetParser();
var scriptParser = ScriptFormatGrammar.CreateParser(verbParser);
return(new CommandParser(verbParser, argParser, scriptParser));
}
public ICommandParser Build()
{
if (_parser != null)
{
return(_parser);
}
var argParser = _argParser ?? SimplifiedArgumentGrammar.GetParser();
var verbParser = _verbParser ?? VerbGrammar.GetParser();
var scriptParser = _scriptParser ?? ScriptFormatGrammar.CreateParser(verbParser);
return(new CommandParser(verbParser, argParser, scriptParser));
}
public void UseScriptParser_Test()
{
var output = new TestOutput();
var verbParser = VerbGrammar.GetParser();
var engine = new EngineBuilder()
.SetupHandlers(h => h.UseHandlerTypes(typeof(TestHandler)))
.SetupOutput(o => o.DoNotUseConsole().Add(output))
.SetupArguments(a => a.UseScriptParser(ScriptFormatGrammar.CreateParser(verbParser)))
.Build();
engine.RunHeadless("test a b=x -c");
output.Lines.Count.Should().Be(3);
output.Lines[0].Should().Be("a");
output.Lines[1].Should().Be("x");
output.Lines[2].Should().Be("True");
}
