<script>
  'use strict';
  var template = {
    a: 1,
    b: 2,
    c: 3,
    d: 4,
    e: 5,
    f: 6,
    g: 7,
    h: 8,
    i: 9,
    j: '10',
    k: 11,
    l: '12',
    m: function() {
      return 13;
    },
    n: 14,
    o: function() {
      return '15';
    }
  };
  var dump, log = function() {
      dump = arguments;
      };
</script>

Setup JS

var o = {};
    for (var x in template) {
      o[x] = template[x];
    }

Teardown JS

Test cases

Test #1

Title *

Async

Code *log(o.j + o.l + o.o(), o.m());

Test #2

Title *

Async

Code *

o.a = null;
o.i = null;
o.d = null;
o.f = null;
log(o.j + o.l + o.o(), o.m());

Test #3

Title *

Async

Code *

o.a = undefined;
o.i = undefined;
o.d = undefined;
o.f = undefined;
log(o.j + o.l + o.o(), o.m());

Test #4

Title *

Async

Code *

delete o.a;
delete o.i;
delete o.d;
delete o.f;
log(o.j + o.l + o.o(), o.m());

Test case details

Preparation Code

Test cases

Test #1

Test #2

Test #3

Test #4