() {
    someElement = document.getElementById('SomeElementForTesting');
  });

  it('can receive property `foo`', function () {
    someElement.foo = 'bar';
    expect(someElement.foo).to.be.equal('bar');
  });

  it('has a default `foo` value of `undefined`', function () {
    expect(someElement.foo).to.be.equal(undefined);
  });
});
  </script>
</body>
</html>
```

In this contrived example, the suite will pass or fail depending on which order
the tests are run in. It is non-deterministic because `someEl