async def test_purge_tasks(app: Sanic):
app.add_task(dummy(3), name="dummy")
await app.cancel_task("dummy")
assert len(app._task_registry) == 1
app.purge_tasks()
assert len(app._task_registry) == 0
async def test_add_task_with_name(app: Sanic):
task = app.add_task(dummy(), name="dummy")
assert isinstance(task, Task)
assert len(app._task_registry) == 1
assert task is app.get_task("dummy")
for task in app.tasks:
assert task in app._task_registry.values()
async def test_cancel_task(app: Sanic):
task = app.add_task(dummy(3), name="dummy")
assert task
assert not task.done()
assert not task.cancelled()
await asyncio.sleep(0.1)
assert not task.done()
assert not task.cancelled()
await app.cancel_task("dummy")
assert task.cancelled()
async def test_add_task_returns_task(app: Sanic):
task = app.add_task(dummy())
assert isinstance(task, Task)
assert len(app._task_registry) == 0