async def do_it():
async with streaming_block(
resource=resource,
namespace=namespace,
operator_paused=operator_paused,
):
pass
async def test_pausing_waits_until_resumed(
resource, namespace, timer, caplog, assert_logs):
caplog.set_level(logging.DEBUG)
operator_paused = ToggleSet(any)
conflicts_found = await operator_paused.make_toggle(True)
async def delayed_resuming(delay: float):
await asyncio.sleep(delay)
await conflicts_found.turn_to(False)
with timer:
asyncio.create_task(delayed_resuming(0.2))
async with streaming_block(
resource=resource,
namespace=namespace,
operator_paused=operator_paused,
):
pass
assert timer.seconds >= 0.2
assert timer.seconds <= 0.5
assert_logs([
r"Pausing the watch-stream for",
r"Resuming the watch-stream for",
])
async def test_pausing_is_ignored_if_turned_off(
resource, namespace, timer, caplog, assert_logs):
caplog.set_level(logging.DEBUG)
operator_paused = ToggleSet(any)
await operator_paused.make_toggle(False)
with timer:
async with streaming_block(
resource=resource,
namespace=namespace,
operator_paused=operator_paused,
):
pass
assert timer.seconds < 0.2 # no waits, exits as soon as possible
assert_logs([], prohibited=[
r"Pausing the watch-stream for",
r"Resuming the watch-stream for",
])
async def test_pausing_waits_forever_if_not_resumed(resource, namespace, timer,
caplog, assert_logs):
caplog.set_level(logging.DEBUG)
operator_paused = ToggleSet(any)
await operator_paused.make_toggle(True)
with pytest.raises(asyncio.TimeoutError):
async with timer, async_timeout.timeout(0.5) as timeout:
async with streaming_block(
resource=resource,
namespace=namespace,
operator_paused=operator_paused,
):
pass
assert timeout.expired
assert timer.seconds >= 0.5
assert_logs([
r"Pausing the watch-stream for",
],
prohibited=[
r"Resuming the watch-stream for",
])