def test_is_deterministic_node__lambda_det(self):
tested = Node()
target1 = Node()
target2 = Node()
s = 'a'
tested.add_transition(s, target1)
tested.add_transition(LAMBDA, target2)
self.assertFalse(tested.is_deterministic())
def test_is_deterministic_node__not_det(self):
tested = Node()
target1 = Node()
target3 = Node()
s = 'a'
tested.add_transition(s, target1)
tested.add_transition(s, target3)
self.assertFalse(tested.is_deterministic())
def test_is_deterministic_node__det(self):
tested = Node()
target1 = Node()
target2 = Node()
s = 'a'
s2 = 'b'
tested.add_transition(s, target1)
tested.add_transition(s2, target2)
self.assertTrue(tested.is_deterministic())
