test.js

'use strict';

var assert = require('assert');
var fs = require('fs');
var plistFixture = fs.readFileSync('./fixtures/fixture.plist', { encoding: 'UTF-8' });

var proxyquire =  require('proxyquire');

var CertDownloaderStub = (function (options) {
  function CertDownloader(options) {
  }
  CertDownloader.prototype.verify = function(file, callback) {
    callback(null, plistFixture);
  };
  return CertDownloader;
})();

var provisioning = proxyquire('./', {'cert-downloader': CertDownloaderStub});

describe('should call exec correctly and parse plist data', function(){
  it('return parsed data as object', function(done) {
    provisioning('embedded.mobileprovision', function(error, data){
      assert.equal(error, null);
      assert.deepEqual(data, {"AppIDName":"com-facebook-facebook","TeamName":"Facebook Inc."});

      done();
    });
  });
});