XML-данные в HashMap

var DOMParser = require('xmldom').DOMParser;
var parser = new DOMParser();
var HashMap = require('hashmap');
var fs = require('fs');

module.exports = {
  testScenario: function() {
    var suiteName;
    var data;
    var map = new HashMap();

    //read the testscenario.xml
    data = fs.readFileSync("./testscenario.xml", "utf8");

    var dom = parser.parseFromString(data);
    var testSuiteList = dom.getElementsByTagName("testsuite");

    //loop through all the test suites
    for (i = 0; i < testSuiteList.length; i++) {
      //select the test suite with the given name
      suiteName = testSuiteList[i].getAttribute("name");
      var tcList = testSuiteList[i].getElementsByTagName("testcase");
      var dtList = testSuiteList[i].getElementsByTagName("testcase")[0].childNodes[0].nodeValue;
      console.info(dtList)
      //get the row count
      tcLength = tcList.length;

      //push column headers as the key in the hashmamp
      var testCaseList = [];
      for (x = 0; x < tcList.length; x++) {
        testCaseList.push(tcList[x].getAttribute("name"));
      }
      console.info(testCaseList)

      var dataTableList = [];
      for (i = 0; i < tcLength; i++) {
        dataTableList += tcList[i].childNodes[0].nodeValue;
      }

      console.info("dtlist = " + dataTableList);

      //push the row values as an array to the hashmap     
      map.set(suiteName, testCaseList);

    }
    return [map]
  }
};