public void Execute()
{
Document doc;
var group = _start as CommandGroup;
if (group != null)
{
doc = GroupHelp(group);
}
else
{
var command = _start as Command;
if (command != null)
{
doc = CommandHelp(command);
}
else
{
throw new Exception("Unhandled case within internal help command!");
}
}
ConsoleFormatter formatter = new ConsoleFormatter();
formatter.Format(doc);
}
// TODO - styles should inherit from their parent - test that
private IList<string> Render(Document doc, int width = 80)
{
var console = new MockConsole(width);
var formatter = new ConsoleFormatter(console);
formatter.Format(doc);
return console.Result;
}