Function createHostMap

test/unit/load-balancing-tests.js:589–595

* Creates a dummy host map containing the key as key and value * @param {Array} hosts * @returns {HostMap}

(hosts)

 * @returns {HostMap}
 */
function createHostMap(hosts) {
  const map = new HostMap();
  for (let i = 0; i < hosts.length; i++) {
    map.set(hosts[i], hosts[i]);
  }
  return map;
}

/**
 *