'Call ``GET & HEAD /services/{service_id}``.'

def test_get_head_service(self):

    resource_url = ('/services/%(service_id)s' % {'service_id': self.service_id})
    r = self.get(resource_url)
    self.assertValidServiceResponse(r, self.service)
    self.head(resource_url, expected_status=http_client.OK)
