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

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module('Selection containers - Inline search');

var MultipleSelection = require('select2/selection/multiple');
var InlineSearch = require('select2/selection/search');

var $ = require('jquery');
var Options = require('select2/options');
var Utils = require('select2/utils');

var options = new Options({});

test('backspace will remove a choice', function (assert) {
  assert.expect(3);

  var KEYS = require('select2/keys');

  var $container = $('#qunit-fixture .event-container');
  var container = new MockContainer();

  var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);

  var $element = $('#qunit-fixture .multiple');
  var selection = new CustomSelection($element, options);

  var $selection = selection.render();
  selection.bind(container, $container);

  // The unselect event should be triggered at some point
  selection.on('unselect', function () {
    assert.ok(true, 'A choice was unselected');
  });

  // Add some selections and render the search
  selection.update([
    {
      id: '1',
      text: 'One'
    }
  ]);

  var $search = $selection.find('input');
  var $choices = $selection.find('.select2-selection__choice');

  assert.equal($search.length, 1, 'The search was visible');
  assert.equal($choices.length, 1, 'The choice was rendered');

  // Trigger the backspace on the search
  var backspace = $.Event('keydown', {
    which: KEYS.BACKSPACE
  });
  $search.trigger(backspace);
});

test('backspace will set the search text', function (assert) {
  assert.expect(3);

  var KEYS = require('select2/keys');

  var $container = $('#qunit-fixture .event-container');
  var container = new MockContainer();