def test_cycle(self):
store = RedisSessionStore(pretend.stub())
store.delete = pretend.call_recorder(lambda session: None)
old_session = Session({"user.csrf": "ok"}, "123456", False)
new_session = store.cycle(old_session)
assert store.delete.calls == [pretend.call(old_session)]
assert new_session == old_session
assert new_session.new
assert new_session.sid != old_session.sid
