habitica/test/spec/directives/focus-element.directive.js

'use strict';

describe('focusElement Directive', function() {
  var elementToFocus, scope;

  beforeEach(module('habitrpg'));

  beforeEach(inject(function($rootScope, $compile) {
    scope = $rootScope.$new();

    scope.focusThisLink = false;
    var element = '<input data-focus-element="focusThisLink" />';

    elementToFocus = $compile(element)(scope);
    scope.$digest();
  }));

  it('places focus on the element it is applied to when the expression it binds to evaluates to true', inject(function($timeout) {
    var focusSpy = sandbox.spy();

    elementToFocus.appendTo(document.body);
    elementToFocus.on('focus', focusSpy);
    scope.focusThisLink = true;
    scope.$digest();

    $timeout.flush();
    expect(document.activeElement.dataset.focusElement).to.eql("focusThisLink");
    expect(focusSpy).to.have.been.called;
    }));
});