public void Help_WithNestedHelpOfVerbCalled_GeneratedHelpOutputForVerb()
{
const string expected = @"Usage: clipr verb1 verb2 [ -a|--age A ] [ -h|--help ]
Optional Arguments:
-a, --age
-h, --help Display this help document.
";
var sw = new StringWriter();
var opt = new OptionsWithNestedVerbs();
var parser = new CliParser <OptionsWithNestedVerbs>(opt, new ParserOptions {
OutputWriter = sw
});
try
{
parser.Parse("verb1 verb2 --help".Split());
}
catch (ParserExit e)
{
}
var actual = sw.ToString();
Assert.AreEqual(expected, actual);
}
public void Help_WithNestedHelpOfVerbCalledOnBaseVerb_GeneratedHelpOutputForVerbWithCommands()
{
const string expected = @"Usage: clipr verb1 [ -n|--name N ] [ -h|--help ] <command>
Optional Arguments:
-h, --help Display this help document.
-n, --name
Commands:
verb2 A verb for ages
";
var sw = new StringWriter();
var opt = new OptionsWithNestedVerbs();
var parser = new CliParser <OptionsWithNestedVerbs>(opt, new ParserOptions {
OutputWriter = sw
});
try
{
parser.Parse("verb1 --help".Split());
}
catch (ParserExit e)
{
}
var actual = sw.ToString();
Assert.AreEqual(expected, actual);
}
