TrainSignManage/WebFrame/bower_components/select2/tests/a11y/selection-tests.js

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module('Accessibility - All');

var BaseSelection = require('select2/selection/base');
var SingleSelection = require('select2/selection/single');
var MultipleSelection = require('select2/selection/multiple');

var $ = require('jquery');

var Options = require('select2/options');
var options = new Options({});

test('title is carried over from original element', function (assert) {
  var $select = $('#qunit-fixture .single');

  var selection = new BaseSelection($select, options);
  var $selection = selection.render();

  assert.equal(
    $selection.attr('title'),
    $select.attr('title'),
    'The title should have been copied over from the original element'
  );
});

test('aria-expanded reflects the state of the container', function (assert) {
  var $select = $('#qunit-fixture .single');

  var selection = new BaseSelection($select, options);
  var $selection = selection.render();

  var container = new MockContainer();

  selection.bind(container, $('<span></span>'));

  assert.equal(
    $selection.attr('aria-expanded'),
    'false',
    'The container should not be expanded when it is closed'
  );

  container.trigger('open');

  assert.equal(
    $selection.attr('aria-expanded'),
    'true',
    'The container should be expanded when it is opened'
  );
});

test('static aria attributes are present', function (assert) {
  var $select = $('#qunit-fixture .single');

  var selection = new BaseSelection($select, options);
  var $selection = selection.render();

  assert.equal(
    $selection.attr('role'),
    'combobox',
    'The container should identify as a combobox'
  );