7ba64c7199
Co-authored-by: Rodrigo Girão Serrão <5621605+rodrigogiraoserrao@users.noreply.github.com>
84 lines
2.7 KiB
Python
84 lines
2.7 KiB
Python
"""Test Widget.disabled."""
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from textual.app import App, ComposeResult
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from textual.containers import Vertical
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from textual.widgets import (
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Button,
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DataTable,
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DirectoryTree,
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Input,
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ListView,
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Markdown,
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MarkdownViewer,
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Switch,
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TextLog,
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Tree,
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)
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class DisableApp(App[None]):
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"""Application for testing Widget.disabled."""
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def compose(self) -> ComposeResult:
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"""Compose the child widgets."""
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yield Vertical(
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Button(),
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DataTable(),
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DirectoryTree("."),
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Input(),
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ListView(),
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Switch(),
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TextLog(),
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Tree("Test"),
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Markdown(),
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MarkdownViewer(),
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id="test-container",
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)
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async def test_all_initially_enabled() -> None:
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"""All widgets should start out enabled."""
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async with DisableApp().run_test() as pilot:
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assert all(
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not node.disabled for node in pilot.app.screen.query("#test-container > *")
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)
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async def test_enabled_widgets_have_enabled_pseudo_class() -> None:
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"""All enabled widgets should have the :enabled pseudoclass."""
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async with DisableApp().run_test() as pilot:
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assert all(
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node.has_pseudo_class("enabled") and not node.has_pseudo_class("disabled")
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for node in pilot.app.screen.query("#test-container > *")
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)
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async def test_all_individually_disabled() -> None:
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"""Post-disable all widgets should report being disabled."""
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async with DisableApp().run_test() as pilot:
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for node in pilot.app.screen.query("Vertical > *"):
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node.disabled = True
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assert all(
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node.disabled for node in pilot.app.screen.query("#test-container > *")
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)
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async def test_disabled_widgets_have_disabled_pseudo_class() -> None:
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"""All disabled widgets should have the :disabled pseudoclass."""
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async with DisableApp().run_test() as pilot:
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for node in pilot.app.screen.query("#test-container > *"):
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node.disabled = True
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assert all(
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node.has_pseudo_class("disabled") and not node.has_pseudo_class("enabled")
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for node in pilot.app.screen.query("#test-container > *")
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)
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async def test_disable_via_container() -> None:
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"""All child widgets should appear (to CSS) as disabled by a container being disabled."""
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async with DisableApp().run_test() as pilot:
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pilot.app.screen.query_one("#test-container", Vertical).disabled = True
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assert all(
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node.has_pseudo_class("disabled") and not node.has_pseudo_class("enabled")
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for node in pilot.app.screen.query("#test-container > *")
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)
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