'Should be a no-op'

def test_initialize_connection_iscsi_volume_already_mapped_to_target_host(self):

    connector = {'initiator': eseries_fake.INITIATOR_NAME}
    self.mock_object(host_mapper, 'map_volume_to_single_host', return_value=eseries_fake.VOLUME_MAPPING)
    fake_eseries_volume = copy.deepcopy(eseries_fake.VOLUME)
    self.mock_object(self.library._client, 'list_volume', return_value=fake_eseries_volume)
    self.library.initialize_connection_iscsi(get_fake_volume(), connector)
    self.assertTrue(host_mapper.map_volume_to_single_host.called)
