def test_stopTryingDoesNotReconnect(self):
"""
Calling stopTrying on a L{ReconnectingClientFactory} doesn't attempt a
retry on any active connector.
"""
class FactoryAwareFakeConnector(FakeConnector):
attemptedRetry = False
def stopConnecting(self):
"""
Behave as though an ongoing connection attempt has now
failed, and notify the factory of this.
"""
f.clientConnectionFailed(self, None)
def connect(self):
"""
Record an attempt to reconnect, since this is what we
are trying to avoid.
"""
self.attemptedRetry = True
f = ReconnectingClientFactory()
f.clock = Clock()
# simulate an active connection - stopConnecting on this connector should
# be triggered when we call stopTrying
f.connector = FactoryAwareFakeConnector()
f.stopTrying()
# make sure we never attempted to retry
self.assertFalse(f.connector.attemptedRetry)
self.assertFalse(f.clock.getDelayedCalls())
def test_stopTryingDoesNotReconnect(self):
"""
Calling stopTrying on a L{ReconnectingClientFactory} doesn't attempt a
retry on any active connector.
"""
class FactoryAwareFakeConnector(FakeConnector):
attemptedRetry = False
def stopConnecting(self):
"""
Behave as though an ongoing connection attempt has now
failed, and notify the factory of this.
"""
f.clientConnectionFailed(self, None)
def connect(self):
"""
Record an attempt to reconnect, since this is what we
are trying to avoid.
"""
self.attemptedRetry = True
f = ReconnectingClientFactory()
f.clock = Clock()
# simulate an active connection - stopConnecting on this connector should
# be triggered when we call stopTrying
f.connector = FactoryAwareFakeConnector()
f.stopTrying()
# make sure we never attempted to retry
self.assertFalse(f.connector.attemptedRetry)
self.assertFalse(f.clock.getDelayedCalls())
def test_serializeWithClock(self):
"""
The clock attribute of L{ReconnectingClientFactory} is not serialized,
and the restored value sets it to the default value, the reactor.
"""
clock = Clock()
original = ReconnectingClientFactory()
original.clock = clock
reconstituted = pickle.loads(pickle.dumps(original))
self.assertIdentical(reconstituted.clock, None)
def test_serializeWithClock(self):
"""
The clock attribute of L{ReconnectingClientFactory} is not serialized,
and the restored value sets it to the default value, the reactor.
"""
clock = Clock()
original = ReconnectingClientFactory()
original.clock = clock
reconstituted = pickle.loads(pickle.dumps(original))
self.assertIsNone(reconstituted.clock)
def test_parametrizedClock(self):
"""
The clock used by L{ReconnectingClientFactory} can be parametrized, so
that one can cleanly test reconnections.
"""
clock = Clock()
factory = ReconnectingClientFactory()
factory.clock = clock
factory.clientConnectionLost(FakeConnector(), None)
self.assertEqual(len(clock.calls), 1)
def test_parametrizedClock(self):
"""
The clock used by L{ReconnectingClientFactory} can be parametrized, so
that one can cleanly test reconnections.
"""
clock = Clock()
factory = ReconnectingClientFactory()
factory.clock = clock
factory.clientConnectionLost(FakeConnector(), None)
self.assertEqual(len(clock.calls), 1)