'attach a FB volume to host.'

def test_initialize_connection_of_fb_volume(self):

    self.driver = FakeDS8KProxy(self.storage_info, self.logger, self.exception, self)
    self.driver.setup(self.ctxt)
    vol_type = volume_types.create(self.ctxt, 'VOL_TYPE', {})
    location = six.text_type({'vol_hex_id': TEST_VOLUME_ID})
    volume = self._create_volume(volume_type_id=vol_type.id, provider_location=location)
    map_data = self.driver.initialize_connection(volume, TEST_CONNECTOR)
    self.assertEqual(int(TEST_LUN_ID), map_data['data']['target_lun'])
