def test_addresses_are_not_shared_accross_instances(self):
comm1 = InProcessCommunicationLayer()
comm1.discovery = Discovery('a1', 'addr1')
comm2 = InProcessCommunicationLayer()
comm2.discovery = Discovery('a2', 'addr2')
comm1.discovery.register_agent('a1', comm1)
with pytest.raises(UnknownAgent):
comm2.discovery.agent_address('a1')
def test_raise_when_sending_to_unknown_agent_fail_on_send(self):
comm1 = InProcessCommunicationLayer()
comm1.discovery = Discovery('a1', comm1)
full_msg = ('c1', 'c2', 'msg')
with pytest.raises(UnknownAgent):
comm1.send_msg('a1', 'a2', full_msg, on_error='fail')
def test_msg_to_another_agent(self):
comm1 = InProcessCommunicationLayer()
Messaging('a1', comm1)
comm1.discovery = Discovery('a1', comm1)
comm2 = InProcessCommunicationLayer()
Messaging('a2', comm2)
comm2.discovery = Discovery('a2', comm2)
comm2.receive_msg = MagicMock()
comm1.discovery.register_agent('a2', comm2)
full_msg = ('c1', 'c2', 'msg')
comm1.send_msg('a1', 'a2', full_msg)
comm2.receive_msg.assert_called_with('a1', 'a2', full_msg)
def test_retry_when_sending_to_unknown_agent_retry_on_send(self):
comm1 = InProcessCommunicationLayer(None)
comm1.discovery = Discovery('a1', comm1)
full_msg = ('c1', 'c2', 'msg')
assert not comm1.send_msg('a1', 'a2', full_msg, on_error='retry')
comm2 = create_autospec(InProcessCommunicationLayer)
comm1.discovery.register_agent('a2', comm2)
comm2.receive_msg.assert_called_with('a1', 'a2', full_msg)
def local_messaging():
comm = InProcessCommunicationLayer()
comm.discovery = Discovery('a1', 'addr1')
messaging = Messaging('a1', comm)
return messaging
def test_ignore_when_sending_to_unknown_agent_ignore_on_send(self):
comm1 = InProcessCommunicationLayer()
comm1.discovery = Discovery('a1', comm1)
full_msg = ('c1', 'c2', 'msg')
assert comm1.send_msg('a1', 'a2', full_msg, on_error='ignore')