select2/tests/options/ajax-tests.js

QUnit.module('Defaults - Ajax');

QUnit.test(
  'options are merged recursively with default options',
  function (assert) {
    var defaults = require('select2/defaults');

    var ajaxDelay = 250;
    var ajaxUrl = 'http://www.test.com';

    var mergedOptions;

    defaults.set('ajax--delay', ajaxDelay);

    mergedOptions = defaults.apply({
      ajax: {
        url: ajaxUrl
      }
    });

    assert.equal(
      mergedOptions.ajax.delay,
      ajaxDelay,
      'Ajax default options are present on the merged options'
    );

    assert.equal(
      mergedOptions.ajax.url,
      ajaxUrl,
      'Ajax provided options are present on the merged options'
    );

    defaults.reset();
  }
);

QUnit.test(
  'more than one default option can be changed via set()',
  function(assert) {
    var defaults = require('select2/defaults');
    var ajaxDelay = 123;
    var dataDataType = 'xml';
    defaults.set('ajax--delay', ajaxDelay);
    defaults.set('ajax--data-type', dataDataType);

    assert.equal(
        defaults.defaults.ajax.delay,
        ajaxDelay,
        'Both ajax.delay and ajax.dataType present in defaults');
    assert.equal(
      defaults.defaults.ajax.dataType,
      dataDataType,
      'Both ajax.delay and ajax.dataType present in defaults');
    defaults.reset();
  }
);