var triggerComponent = function (callback) {
        vm.callComponent = callback;
    };

Scope.keyOpenFeedback = function(e) {
                if(e.keyCode === 13 || e.keyCode === 32) {
                    $timeout(function() {
                        $(e.target).trigger('click');
                    });
                }
    };

it('controller should call trigger feedback', function () {
            controller.callFeedback.toHaveBeenCalled();
 });