Function tester_with

std/src/help.rs:724–741

(callables: Vec<Rc<dyn Callable>>)

    }

    fn tester_with(callables: Vec<Rc<dyn Callable>>) -> Tester {
        let metadata = Rc::new(RefCell::new(HashMap::default()));
        let mut tester = Tester::empty();
        for callable in callables {
            metadata
                .borrow_mut()
                .insert(SymbolKey::from(callable.metadata().name()), callable.metadata());
            tester = tester.add_callable(callable);
        }

        let console = tester.get_console();
        let help_probe =
            HelpCommand::new(Rc::new(RefCell::new(HashMap::default())), console.clone(), None);
        metadata
            .borrow_mut()
            .insert(SymbolKey::from(help_probe.metadata().name()), help_probe.metadata());
        tester.add_callable(HelpCommand::new(metadata, console, None))
    }

    fn tester() -> Tester {
        tester_with(vec![])