class TestDFA(unittest.TestCase):
def setUp(self):
def transition(state, char):
if state == 0 and char == u"あ": return 1
if state == 1 and char == u"あ": return 2
if state == 1 and char == u"う": return 3
return 4
self.dfa = DeterministicFiniteAutomaton(
transition,
0,
frozenset([3])
)
def testok(self):
self.assert_(self.dfa.get_runtime().does_accept(u"あう"))
def testng(self):
self.assert_(not self.dfa.get_runtime().does_accept(u"ああ"))
def testng2(self):
self.assert_(not self.dfa.get_runtime().does_accept(u"あうあ"))
def testng3(self):
self.assert_(not self.dfa.get_runtime().does_accept(u"おあう"))
def tearDown(self):
pass
def setUp(self):
def transition(state, char):
if state == 0 and char == u"あ": return 1
if state == 1 and char == u"あ": return 2
if state == 1 and char == u"う": return 3
return 4
self.dfa = DeterministicFiniteAutomaton(
transition,
0,
frozenset([3])
)
