'Should be a no-op.'

def test_map_volume_to_multiple_hosts_volume_already_mapped_to_target_host(self):

    self.mock_object(self.client, 'create_volume_mapping')
    host_mapper.map_volume_to_multiple_hosts(self.client, get_fake_volume(), eseries_fakes.VOLUME, eseries_fakes.HOST, eseries_fakes.VOLUME_MAPPING)
    self.assertFalse(self.client.create_volume_mapping.called)
