module('Options - Attributes');

var $ = require('jquery');

var Options = require('select2/options');

test('no nesting', function (assert) {

var $test = $('<select data-test="test"></select>');

var options = new Options({}, $test);

assert.equal(options.get('test'), 'test');

});

test('with nesting', function (assert) {

var $test = $('<select data-first--second="test"></select>');

if ($test[0].dataset == null) {
  assert.ok(
    true,
    'We can not run this test with jQuery 1.x if dataset is not implemented'
  );

  return;
}

var options = new Options({}, $test);

assert.ok(!(options.get('first-Second')));
assert.equal(options.get('first').second, 'test');

});

test('overrides initialized data', function (assert) {

var $test = $('<select data-override="yes" data-data="yes"></select>');

var options = new Options({
  options: 'yes',
  override: 'no'
}, $test);

assert.equal(options.get('options'), 'yes');
assert.equal(options.get('override'), 'yes');
assert.equal(options.get('data'), 'yes');

});