def test_is_not_absorbing(self):
node = Node('node')
true_label = Label({})
node.add_transition(true_label, [('dst1', True)])
assert not is_absorbing(node)
def test_is_not_absorbing(self):
node = Node('node')
true_label = Label({})
node.add_transition(true_label, [('dst1', True)])
assert not is_absorbing(node)
def test_is_absorbing(self):
node = Node('node')
true_label = Label({})
node.add_transition(true_label, [(node, True)])
node.add_transition(Label({'r': True}), [(node, True)])
assert is_absorbing(node)
def test_is_absorbing(self):
node = Node('node')
true_label = Label({})
node.add_transition(true_label, [(node, True)])
node.add_transition(Label({'r':True}), [(node, True)])
assert is_absorbing(node)
