def test_wait_server_timeouts(self):
"""If the server takes too long to start then timeout."""
ac = ActivationClient(self.config)
clock = task.Clock()
self.patch(twisted.internet, "reactor", clock)
self.patch(ac, "is_already_running", lambda: defer.succeed(False))
d = ac._wait_server_active()
clock.pump([tcpactivation.DELAY_BETWEEN_CHECKS] *
tcpactivation.NUMBER_OF_CHECKS)
return self.assertFailure(d, ActivationTimeoutError)
def test_wait_server_active(self):
"""Test the _wait_server_active method."""
ac = ActivationClient(self.config)
clock = task.Clock()
self.patch(twisted.internet, "reactor", clock)
self.patch(ac, "is_already_running", lambda: defer.succeed(False))
d = ac._wait_server_active()
self.assertFalse(d.called, "The deferred should not be fired yet.")
clock.advance(tcpactivation.DELAY_BETWEEN_CHECKS)
self.assertFalse(d.called, "The deferred should not be fired yet.")
self.patch(ac, "is_already_running", lambda: defer.succeed(True))
clock.advance(tcpactivation.DELAY_BETWEEN_CHECKS)
self.assertTrue(d.called, "The deferred should be fired by now.")
