def test_shutdown(self):
"""Shuts down in response to a shutdownMicroprocess message"""
for msg in [producerFinished(self), shutdownMicroprocess(self)]:
chooser = RecordingChooser().activate()
for _ in xrange(0, 10):
chooser.next()
self.assert_(0 == len(chooser.outboxes["outbox"]))
self.assert_(0 == len(chooser.outboxes["signal"]))
chooser._deliver(msg, "control")
try:
for _ in xrange(0, 10):
chooser.next()
self.fail()
except StopIteration:
pass
self.assert_(0 == len(chooser.outboxes["outbox"]))
self.assert_(1 == len(chooser.outboxes["signal"]))
received = chooser._collect("signal")
self.assert_(msg == received)
