def test_ipcrm_queues():
r"""Test removal of ipc queues."""
IPCComm.ipcrm_queues()
assert (len(IPCComm.ipc_queues()) == 0)
mq = IPCComm.get_queue()
assert (len(IPCComm.ipc_queues()) == 1)
IPCComm.ipcrm_queues(str(mq.key))
assert (len(IPCComm.ipc_queues()) == 0)
def test_queue():
r"""Test creation/removal of queue."""
mq = IPCComm.get_queue()
key = str(mq.key)
assert (CommBase.is_registered('ipc', key))
IPCComm.IPCComm.unregister_comm(key, dont_close=True)
assert_raises(KeyError, IPCComm.remove_queue, mq)
IPCComm.IPCComm.register_comm(key, mq)
IPCComm.remove_queue(mq)
assert (not CommBase.is_registered('ipc', key))
def test_queue_not_installed(): # pragma: windows
r"""Test return of get_queue if IPC library is not installed."""
assert (IPCComm.get_queue() is None)