Exactly once delivery sample not using a subscription with exactly once delivery enabled

[anguillanneuf]

python-pubsub/samples/snippets/subscriber_test.py

Lines 652 to 657 in 8f02850

	def test_receive_messages_with_exactly_once_delivery_enabled(
	publisher_client: pubsub_v1.PublisherClient,
	topic: str,
	subscription_async: str,
	capsys: CaptureFixture[str],
	) -> None: