Creating an object in javaScript: The Pain

objectCreate.js

// Code goes here

(function testInheritance(global, doc, $) {
  "use strict";
  var MyFunc = Object.create({}, {
      _foo: {
        value: null,
        writable: true,
        enumerable: true
      },
      _newfoo: {
        value: null,
        writable: true,
        enumerable: true
      },
      _sub: {
        value: document.getElementById('sub'),
        writable: true,
        enumerable: true
      },
      _myDone: {
        value: function myDone() {
          this.sub.innerHTML = "Hell yeah";
        },
        writable: true,
        enumerable: true
      },
      _myFail: {
        value: function myFail() {
          console.log(this);
        },
        writable: true,
        enumerable: true
      },
      _activate: {
        value: function() {
          $.mockjax({
            url: "fake.php",
            responseTime: 0,
            responseText: 'A text response from mock'
          });
          $.ajax({
              url: "fake.php",
              type: "POST",
              data: {
                foo: this.foo,
                newfoo: this.newfoo
              }
            }).done(this.myDone)
            .fail(this.myFail);
        },
        writable: true,
        enumerable: true
      },
      foo: {
        get: function() {
          return this._foo;
        },
        set: function(value) {
          this._foo = value;
        }
      },
      newfoo: {
        get: function() {
          return this._newfoo;
        },
        set: function(value) {
          this._newfoo = value;
        }
      },
      sub: {
        get: function() {
          return this._sub;
        },
        set: function(value) {
          this._sub = value;
        }
      },
      myDone: {
        get: function() {
          this._myDone();
        },
        set: function(value) {
          if (typeof value !== "function") {
            return null;
          }
          this._myDone = value;
        }
      },
      myFail: {
        get: function() {
          this._myFail();
        },
        set: function(value) {
          if (typeof value !== "function") {
            return null;
          }
          this._myFail = value;
        }
      },
      activate: {
        get: function() {
          this._activate();
        },
        set: function(value) {
          if (typeof value !== "function") {
            return null;
          }
          this._activate = value;
        }
      }
    }),
    testFunc = Object.create(MyFunc);
  testFunc.foo = "boo";
//   console.log(testFunc);
  //   testFunc.foo = "This is a string!";
  testFunc.activate;

}(window, document, jQuery));