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Add a test for the command palette not leaving workers behind

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Dave Pearson
2023-10-31 08:54:25 +00:00
parent b939256007
commit 7cbba6636f
1 changed files with 15 additions and 2 deletions
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17
tests/command_palette/test_worker_interference.py
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@@ -16,7 +16,20 @@ class SimpleSource(Provider):
yield Hit(1, query, goes_nowhere_does_nothing, query)
class CommandPaletteApp(App[None]):
class CommandPaletteNoWorkerApp(App[None]):
COMMANDS = {SimpleSource}
async def test_no_command_palette_worker_droppings() -> None:
"""The command palette should not leave any workers behind.."""
async with CommandPaletteNoWorkerApp().run_test() as pilot:
assert len(pilot.app.workers) == 0
pilot.app.action_command_palette()
await pilot.press("a", "enter")
assert len(pilot.app.workers) == 0
class CommandPaletteWithWorkerApp(App[None]):
COMMANDS = {SimpleSource}
def on_mount(self) -> None:
@@ -30,7 +43,7 @@ class CommandPaletteApp(App[None]):
async def test_innocent_worker_is_untouched() -> None:
"""Using the command palette should not halt other workers."""
async with CommandPaletteApp().run_test() as pilot:
async with CommandPaletteWithWorkerApp().run_test() as pilot:
assert len(pilot.app.workers) > 0
pilot.app.action_command_palette()
await pilot.press("a", "enter")