it("should call remove() when LivePreview is turned off", function () {
var deferred = $.Deferred();
spyOn(LiveEditorLocalDriver, "remove").andReturn(deferred.promise());
main._setup();
main._teardown();
expect(LiveEditorLocalDriver.remove).toHaveBeenCalled();
});
it("should call init() when LivePreview is turned on", function () {
var deferred = $.Deferred();
spyOn(LiveEditorLocalDriver, "init").andReturn(deferred.promise());
main._setup();
// expect to inject dependencies;
expect(LiveEditorLocalDriver.init).toHaveBeenCalled();
});