def test_PassThroughControlSignal(self):
"""Data sent to the inbox is sent on to the outbox"""
split = Splitter()
split.activate()
for i in xrange(1, 10):
split._deliver(i, "control")
for _ in xrange(0, 100):
split.next()
for i in xrange(1, 10):
self.assert_(len(split.outboxes["signal"]))
self.assert_(0 == len(split.outboxes["outbox"]))
self.assert_(i == split._collect("signal"))
for i in xrange(1, 10):
split._deliver(i, "control")
split.next()
split.next()
for _ in xrange(0, 10):
split.next()
for i in xrange(1, 10):
self.assert_(len(split.outboxes["signal"]))
self.assert_(0 == len(split.outboxes["outbox"]))
self.assert_(i == split._collect("signal"))
def test_PassThroughControlSignal(self):
"""Data sent to the inbox is sent on to the outbox"""
split = Splitter()
split.activate()
for i in xrange(1,10):
split._deliver( i, "control" )
for _ in xrange(0,100):
split.next()
for i in xrange(1,10):
self.assert_(len(split.outboxes["signal"]))
self.assert_(0==len(split.outboxes["outbox"]))
self.assert_( i == split._collect("signal") )
for i in xrange(1,10):
split._deliver( i, "control" )
split.next()
split.next()
for _ in xrange(0,10):
split.next()
for i in xrange(1,10):
self.assert_(len(split.outboxes["signal"]))
self.assert_(0==len(split.outboxes["outbox"]))
self.assert_( i == split._collect("signal") )
def test_SplitterShutdown(self):
"""If producerFinished or shutdownMicroprocess is received on the 'control' inbox they are passed on and the component shuts down"""
for msg in [producerFinished(self), shutdownMicroprocess(self)]:
split = Splitter()
split.activate()
for _ in xrange(0, 10):
split.next()
self.assert_(0 == len(split.outboxes["outbox"]))
self.assert_(0 == len(split.outboxes["signal"]))
split._deliver(msg, "control")
try:
for _ in xrange(0, 10):
split.next()
self.fail()
except StopIteration:
pass
self.assert_(0 == len(split.outboxes["outbox"]))
self.assert_(1 == len(split.outboxes["signal"]))
received = split._collect("signal")
self.assert_(msg == received)
def test_SplitterShutdown(self):
"""If producerFinished or shutdownMicroprocess is received on the 'control' inbox they are passed on and the component shuts down"""
for msg in [producerFinished(self), shutdownMicroprocess(self)]:
split = Splitter()
split.activate()
for _ in xrange(0,10):
split.next()
self.assert_(0==len(split.outboxes["outbox"]))
self.assert_(0==len(split.outboxes["signal"]))
split._deliver( msg, "control" )
try:
for _ in xrange(0,10):
split.next()
self.fail()
except StopIteration:
pass
self.assert_(0==len(split.outboxes["outbox"]))
self.assert_(1==len(split.outboxes["signal"]))
received = split._collect("signal")
self.assert_( msg == received )
