How do I assert an element is focused?

Question

I am attempting to verify that the focused element is set on page load as one of my tests.

This seems to be working, and I can verify with the element explorer, but

Answer 1

I ended up using this nice simple function to assert focus.

var expectToBeFocused = function(element){
  return expect(element.getInnerHtml()).
    toBe(browser.driver.switchTo().activeElement().getInnerHtml());
};