def test_07_queue_consumer(self):
q = QueueConsumer(QueueMock())
# the QueueMock will return None 3 times before giving
# an item, so this operation should take more than 1.5
# seconds
start = time.time()
item = q.first()
took = time.time() - start
assert took > 1.25, took
assert took < 2.0, took
def test_08_stopped_queue(self):
q = QueueConsumer(QueueMock())
q.stop()
item = q.first()
assert item is None