add static files

static/vendor/select2/tests/a11y/search-tests.js

@@ -0,0 +1,51 @@
+module('Accessibility - Search');
+
+var MultipleSelection = require('select2/selection/multiple');
+var InlineSearch = require('select2/selection/search');
+
+var $ = require('jquery');
+
+var Utils = require('select2/utils');
+var Options = require('select2/options');
+var options = new Options({});
+
+test('aria-autocomplete attribute is present', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  assert.equal(
+    $selection.find('input').attr('aria-autocomplete'),
+    'list',
+    'The search box is marked as autocomplete'
+  );
+});
+
+test('aria-activedescendant should be removed when closed', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
+  var selection = new CustomSelection($select, options);
+  var $selection = selection.render();
+
+  var container = new MockContainer();
+  selection.bind(container, $('<span></span>'));
+
+  // Update the selection so the search is rendered
+  selection.update([]);
+
+  var $search = $selection.find('input');
+  $search.attr('aria-activedescendant', 'something');
+
+  container.trigger('close');
+
+  assert.ok(
+    !$search.attr('aria-activedescendant'),
+    'There is no active descendant when the dropdown is closed'
+  );
+});