def add(self, fd):
        self._flowdetails_by_id[fd.uuid] = fd
        self.updated_at = timeutils.utcnow()
Check that 'put' uploads files correctly and that they can be
dataset/ETHPy150Open openstack/taskflow/taskflow/persistence/models.py/LogBook.add--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/conch/test/test_cftp.py/OurServerCmdLineClientTests.testPut