def setUp(self):
        self._buffer = MyBuffer()
        self._profile = OpenRTM_aist.ConnectorInfo("test", "id", ["in", "out"],
                                                   OpenRTM_aist.Properties())

        self._oc = OutPortPullConnector(self._profile, OutPortProviderMock(),
                                        OpenRTM_aist.ConnectorListeners(),
                                        self._buffer)
        return