def test_simulate_error_in_inactive(self):
ROSINIT()
lm = LifecycleManager(NODE_NAME)
lm.set_error_cb(lambda ex: True)
lm.configure()
self.assertEquals(State.INACTIVE, lm.get_current_state())
lm.raise_error(Exception('Test'))
self.assertEquals(State.UNCONFIGURED, lm.get_current_state())
lm.set_error_cb(lambda ex: False)
lm.configure()
self.assertEquals(State.INACTIVE, lm.get_current_state())
lm.raise_error(Exception('Test'))
self.assertEquals(State.FINALIZED, lm.get_current_state())
def test_simulate_error_in_secondary_state(self):
ROSINIT()
lm = LifecycleManager(NODE_NAME)
lm.set_error_cb(lambda ex: True)
lm.set_transition_callback(Transition.CONFIGURE,
lambda: lm.raise_error(Exception('Test')))
lm.configure()
self.assertEquals(State.UNCONFIGURED, lm.get_current_state())
lm.set_error_cb(lambda ex: False)
lm.configure()
self.assertEquals(State.FINALIZED, lm.get_current_state())