mirror of
https://github.com/Textualize/textual.git
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373fc95fc1
* remove sender * removed priority post * timer fix * test fixes * drop async version of post_message * extended docs * fix no app * Added control properties * changelog * changelog * changelog * fix for stopping timers * changelog * added aliases to radio and checkbox * Drop sender from Message init * drop time * drop cast * Added aliases
67 lines
2.6 KiB
Python
67 lines
2.6 KiB
Python
from __future__ import annotations
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from textual.app import App, ComposeResult
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from textual.widgets import RadioButton, RadioSet
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class RadioSetApp(App[None]):
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def __init__(self):
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super().__init__()
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self.events_received = []
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def compose(self) -> ComposeResult:
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with RadioSet(id="from_buttons"):
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yield RadioButton()
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yield RadioButton()
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yield RadioButton(value=True)
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yield RadioSet("One", "True", "Three", id="from_strings")
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def on_radio_set_changed(self, event: RadioSet.Changed) -> None:
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self.events_received.append(
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(
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event.radio_set.id,
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event.index,
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[button.value for button in event.radio_set.query(RadioButton)],
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)
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)
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async def test_radio_sets_initial_state():
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"""The initial states of the radio sets should be as we specified."""
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async with RadioSetApp().run_test() as pilot:
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assert pilot.app.query_one("#from_buttons", RadioSet).pressed_index == 2
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assert pilot.app.query_one("#from_buttons", RadioSet).pressed_button is not None
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assert pilot.app.query_one("#from_strings", RadioSet).pressed_index == -1
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assert pilot.app.query_one("#from_strings", RadioSet).pressed_button is None
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assert pilot.app.events_received == []
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async def test_radio_sets_toggle():
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"""Test the status of the radio sets after they've been toggled."""
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async with RadioSetApp().run_test() as pilot:
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pilot.app.query_one("#from_buttons", RadioSet)._buttons[0].toggle()
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pilot.app.query_one("#from_strings", RadioSet)._buttons[2].toggle()
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await pilot.pause()
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assert pilot.app.query_one("#from_buttons", RadioSet).pressed_index == 0
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assert pilot.app.query_one("#from_buttons", RadioSet).pressed_button is not None
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assert pilot.app.query_one("#from_strings", RadioSet).pressed_index == 2
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assert pilot.app.query_one("#from_strings", RadioSet).pressed_button is not None
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assert pilot.app.events_received == [
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("from_buttons", 0, [True, False, False]),
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("from_strings", 2, [False, False, True]),
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]
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class BadRadioSetApp(App[None]):
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def compose(self) -> ComposeResult:
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with RadioSet():
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for n in range(20):
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yield RadioButton(str(n), True)
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async def test_there_can_only_be_one():
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"""Adding multiple 'on' buttons should result in only one on."""
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async with BadRadioSetApp().run_test() as pilot:
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assert len(pilot.app.query("RadioButton.-on")) == 1
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assert pilot.app.query_one(RadioSet).pressed_index == 0
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