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40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
from __future__ import annotations
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from textual.app import App, ComposeResult
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from textual.widgets import Checkbox
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class CheckboxApp(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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yield Checkbox("Test", id="cb1")
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yield Checkbox(id="cb2")
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yield Checkbox(value=True, id="cb3")
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def on_checkbox_changed(self, event: Checkbox.Changed) -> None:
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self.events_received.append((event.input.id, event.input.value))
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async def test_checkbox_initial_state() -> None:
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"""The initial states of the check boxes should be as we specified."""
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async with CheckboxApp().run_test() as pilot:
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assert [box.value for box in pilot.app.query(Checkbox)] == [False, False, True]
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assert pilot.app.events_received == []
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async def test_checkbox_toggle() -> None:
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"""The initial states of the check boxes should be as we specified."""
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async with CheckboxApp().run_test() as pilot:
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for box in pilot.app.query(Checkbox):
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box.toggle()
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assert [box.value for box in pilot.app.query(Checkbox)] == [True, True, False]
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await pilot.pause()
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assert pilot.app.events_received == [
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("cb1", True),
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("cb2", True),
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("cb3", False),
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]
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