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As an illustration for https://github.com/Textualize/textual/discussions/3037 and having written it it makes sense to drop it into the tests. As it is, it looks like Select has no tests so this is a handy kickstart.
17 lines
494 B
Python
17 lines
494 B
Python
"""Initially https://github.com/Textualize/textual/discussions/3037"""
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from textual.app import App, ComposeResult
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from textual.widgets import Select
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class SelectApp(App[None]):
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INITIAL_VALUE = 3
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def compose(self) -> ComposeResult:
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yield Select[int]([(str(n), n) for n in range(10)], value=self.INITIAL_VALUE)
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async def test_select_initial_value():
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async with SelectApp().run_test() as pilot:
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assert pilot.app.query_one(Select).value == SelectApp.INITIAL_VALUE
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