def test_can_unbind_unbound_path_without_error():
alice = Node(name="Alice")
bob = Node(name="Bob")
carol = Node(name="Carol")
dave = Node(name="Dave")
path = Path(alice, "LOVES", bob, Rev("HATES"), carol, "KNOWS", dave)
path.unbind()
assert not path.bound
def test_can_unbind_unbound_path_without_error():
alice = Node(name="Alice")
bob = Node(name="Bob")
carol = Node(name="Carol")
dave = Node(name="Dave")
path = Path(alice, "LOVES", bob, Rev("HATES"), carol, "KNOWS", dave)
path.unbind()
assert not path.bound
def test_can_unbind_bound_path(graph):
alice = Node(name="Alice")
bob = Node(name="Bob")
carol = Node(name="Carol")
dave = Node(name="Dave")
path = Path(alice, "LOVES", bob, Rev("HATES"), carol, "KNOWS", dave)
graph.create(path)
path.unbind()
assert not path.bound
def test_can_unbind_bound_path(graph):
alice = Node(name="Alice")
bob = Node(name="Bob")
carol = Node(name="Carol")
dave = Node(name="Dave")
path = Path(alice, "LOVES", bob, Rev("HATES"), carol, "KNOWS", dave)
graph.create(path)
path.unbind()
assert not path.bound
