def test_fsm_idle(self):
expected = ['StateA1:i']
sm = test_simplefsm.SimpleFSM()
sm.do_terminate()
sm.wait()
retval = sm.out_seq
self.assertEqual(
retval,
expected,
'{} is not as expected {}'.format(retval, expected))
def test_fsm_state_count(self):
expected = 7
sm = test_simplefsm.SimpleFSM()
sm.do_terminate()
sm.wait()
retval = len(sm.states)
self.assertEqual(
retval,
expected,
'{} is not as expected {}'.format(retval, expected))
def test_fsm_state_depth(self):
expected = 1
sm = test_simplefsm.SimpleFSM()
sm.do_terminate()
sm.wait()
retval = sm.depth
self.assertEqual(
retval,
expected,
'{} is not as expected {}'.format(retval, expected))
def test_fsm_state_adding(self):
expected = [
'StateA1',
'StateA2',
'StateA3',
'StateA4',
'StateA5',
'StateA6',
'StateA7'
]
sm = test_simplefsm.SimpleFSM()
sm.do_terminate()
sm.wait()
retval = sm.added_states
self.assertEqual(
set(retval),
set(expected),
'{} is not as expected {}'.format(retval, expected))
def test_hsm_transitions(self):
event_ids = (
'a',
'a',
'a',
'a',
'a',
'a',
'a')
expected = (
'StateA1:i',
'StateA1:x',
'StateA2:e',
'StateA2:i',
'StateA2:x',
'StateA3:e',
'StateA3:i',
'StateA3:x',
'StateA4:e',
'StateA4:i',
'StateA4:x',
'StateA5:e',
'StateA5:i',
'StateA5:x',
'StateA6:e',
'StateA6:i',
'StateA6:x',
'StateA7:e',
'StateA7:i',
'StateA7:x',
'StateA1:e',
'StateA1:i'
)
sm = test_simplefsm.SimpleFSM()
for event_id in event_ids:
sm.send(fsm.Event(event_id))
sm.do_terminate()
sm.wait()
retval = sm.out_seq
self.assertEqual(
tuple(retval),
expected,
'{} is not as expected {}'.format(retval, expected))
def test_fsm_missing_transitions(self):
expected = [
'StateA1:i',
'StateA1:x',
'StateA2:e',
'StateA2:i'
]
sm = test_simplefsm.SimpleFSM()
event = fsm.Event('a')
sm.send(event)
event = fsm.Event('b')
sm.send(event)
sm.do_terminate()
sm.wait()
retval = sm.out_seq
self.assertEqual(
retval,
expected,
'{} is not as expected {}'.format(retval, expected))
def test_fsm_simple_transitions(self):
expected = [
'StateA1:i',
'StateA1:x',
'StateA2:e',
'StateA2:i',
'StateA2:x',
'StateA3:e',
'StateA3:i',
'StateA3:x',
'StateA4:e',
'StateA4:i',
'StateA4:x',
'StateA5:e',
'StateA5:i',
'StateA5:x',
'StateA6:e',
'StateA6:i',
'StateA6:x',
'StateA7:e',
'StateA7:i',
'StateA7:x',
'StateA1:e',
'StateA1:i'
]
sm = test_simplefsm.SimpleFSM()
event = fsm.Event('a')
for _ in range(7):
sm.send(event)
sm.do_terminate()
sm.wait()
retval = sm.out_seq
self.assertEqual(
retval,
expected,
'{} is not as expected {}'.format(retval, expected))