Hashchange polling example

gistfile1.js

describe("hashchange.polling", function() {
  it("changing the hash will trigger when the polling loop catches it", function() {
    var callback = jasmine.createSpy();

    jQuery(window).bind( 'hashchange', callback);

    window.location.hash = 'test';

    waits(200);

    runs(function() {
      expect(callback).toHaveBeenCalled();
    });
  });
});