public static bool InitAndSetup(string[] args)
{
SetToDefaults();
if (OptionsParser.HelpRequested(args))
{
OptionsParser.DisplayHelp(typeof(Program).Assembly, false);
return(false);
}
var unknownArgs = OptionsParser.Prepare(args, typeof(Program).Assembly, false).ToList();
if (unknownArgs.Count > 0)
{
Console.WriteLine("Unknown arguments : ");
foreach (var remain in unknownArgs)
{
Console.WriteLine("\t {0}", remain);
}
return(false);
}
if (!ValidateArguments())
{
return(false);
}
return(true);
}
public void TestDisplayHelpWithCollectionArgumentTypes()
{
using (var tempFile = TempFile.CreateRandom())
{
using (var writer = new StreamWriter(tempFile.Path.ToString()))
{
OptionsParser.DisplayHelp(writer, typeof(HelpOptionsWithCollections));
}
using (var reader = new StreamReader(tempFile.Path.ToString()))
{
Assert.AreEqual("", reader.ReadLine());
Assert.AreEqual("Options:", reader.ReadLine());
Assert.AreEqual(string.Format("{0}{1}", " --string-array=<value,value,..>".PadRight(OptionsParser.HelpOutputColumnPadding), HelpOptionsWithCollections.HelpText), reader.ReadLine());
Assert.AreEqual(string.Format("{0}{1}", " --string-list=<custom,custom,..>".PadRight(OptionsParser.HelpOutputColumnPadding), HelpOptionsWithCollections.HelpText), reader.ReadLine());
}
}
}
public void TestDisplayHelpWithSimpleArgumentTypes()
{
using (var tempFile = TempFile.CreateRandom())
{
using (var writer = new StreamWriter(tempFile.Path.ToString()))
{
OptionsParser.DisplayHelp(writer, typeof(HelpOptions));
}
using (var reader = new StreamReader(tempFile.Path.ToString()))
{
Assert.AreEqual("", reader.ReadLine());
Assert.AreEqual("Options:", reader.ReadLine());
Assert.AreEqual(string.Format("{0}{1}", " --option-one=<value>".PadRight(OptionsParser.HelpOutputColumnPadding), HelpOptions.OptionOneHelpText), reader.ReadLine());
Assert.AreEqual(string.Format("{0}{1}", " --option-two".PadRight(OptionsParser.HelpOutputColumnPadding), HelpOptions.OptionTwoHelpText), reader.ReadLine());
Assert.AreEqual(string.Format("{0}{1}", " --custom-value-description=<path>".PadRight(OptionsParser.HelpOutputColumnPadding), HelpOptions.CustomValueDescriptionHelpText), reader.ReadLine());
}
}
}
