it('should enable all days of the week by default', function() {
        var elm = compileDirective('options-daysOfWeekDisabled');
        angular.element(elm[0]).triggerHandler('focus');
        expect(sandboxEl.find('.dropdown-menu tbody button:contains(20)').is(':disabled')).toBeFalsy();
        expect(sandboxEl.find('.dropdown-menu tbody button:contains(21)').is(':disabled')).toBeFalsy();