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38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
from textual.app import App, ComposeResult
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from textual.screen import Screen
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from textual.widgets import Label
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async def test_links() -> None:
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"""Regression test for https://github.com/Textualize/textual/issues/4536"""
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messages: list[str] = []
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class LinkLabel(Label):
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def action_bell_message(self, message: str) -> None:
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nonlocal messages
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messages.append(f"label {message}")
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class HomeScreen(Screen[None]):
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def compose(self) -> ComposeResult:
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yield LinkLabel("[@click=app.bell_message('foo')]Ring the bell![/]")
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yield LinkLabel("[@click=screen.bell_message('bar')]Ring the bell![/]")
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yield LinkLabel("[@click=bell_message('baz')]Ring the bell![/]")
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def action_bell_message(self, message: str) -> None:
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nonlocal messages
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messages.append(f"screen {message}")
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class ScreenNamespace(App[None]):
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def get_default_screen(self) -> HomeScreen:
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return HomeScreen()
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def action_bell_message(self, message: str) -> None:
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nonlocal messages
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messages.append(f"app {message}")
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async with ScreenNamespace().run_test() as pilot:
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await pilot.click(offset=(5, 0))
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await pilot.click(offset=(5, 1))
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await pilot.click(offset=(5, 2))
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assert messages == ["app foo", "screen bar", "label baz"]
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