How to test Select widget?

[UlrichGoebel]

I try to test a self written bib which implement a few special widgets.

I use pytest and to test a Select Widget:

from textual.app import App
from textual.widgets import Select

class Field():
    """"Comes from my bib and will be something more complex, of course"""
    def __init__(self):
        self.widget = Select((('One', 1), ('Two', 2), ('Three')))

class Main(App):
    def compose(self):
        field = Field()
        yield field.widget

class Test:
    app = Main()
    async with app.run_test() as pilot:
        # to make visible the options:
        await pilot.click(Select)
        # here I would like to click on one of these options
        await pilot.click(...)

So what could I put in the second click to chose the first, second or third option?

Onother way to test the Select coult be to simulate keystrokes instead of mouse clicks. Is there a possibility to simulate keys other then characters (like pilot.press('a')), let's say Space, Down, Up Enter, or even Ctrl-Up and so on? In the docu for Pilot.press() I just found normal str as argument for pilot.press().

Thank You for any hint.

[willmcgugan]

You can use the name of the key e.g. pilot.press("space")

Run the textual keys command to see the key names.

[UlrichGoebel]

That's great.