def testBaseCase(self):
fsm = FiniteStateMachine("0,1", "EVEN:pass,ODD:fail,BAD:fail", "EVEN:ODD:1,ODD:EVEN:1,ODD:BAD:0")
assert fsm.execute("00110") == 'pass'
fsm.reset() # put it back into initial state
assert "fail" == fsm.execute("00111")
fsm.reset()
assert "fail" == fsm.execute("001110000110011")
pass
def testInvalidInput(self):
fsm = FiniteStateMachine("0,1", "EVEN:pass,ODD:fail,BAD:fail", "EVEN:ODD:1,ODD:EVEN:1,ODD:BAD:0")
didFail = False
try:
fsm.execute("00a10")
except Exception:
didFail = True
pass
assert didFail
