tests/html/selectelement_test.dart

// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

library selectelement_test;
import '../../pkg/unittest/lib/unittest.dart';
import '../../pkg/unittest/lib/html_config.dart';
import 'dart:html';

main() {
  useHtmlConfiguration();

  test('selectedOptions', () {
    var element = new SelectElement();
    element.multiple = false;
    var options = [
      new OptionElement(),
      new DivElement(),
      new OptionElement('data', 'two', false, true),
      new DivElement(),
      new OptionElement('data', 'two', false, true),
      new OptionElement(),
    ];
    element.children.addAll(options);
    expect(element.selectedOptions.length, 1);
    expect(element.selectedOptions[0], equals(options[4]));
  });

  test('multiple selectedOptions', () {
    var element = new SelectElement();
    element.multiple = true;
    var options = [
      new OptionElement(),
      new DivElement(),
      new OptionElement('data', 'two', false, true),
      new DivElement(),
      new OptionElement('data', 'two', false, true),
      new OptionElement(),
    ];
    element.children.addAll(options);
    expect(element.selectedOptions.length, 2);
    expect(element.selectedOptions[0], equals(options[2]));
    expect(element.selectedOptions[1], equals(options[4]));
  });

  test('options', () {
    var element = new SelectElement();
    var options = [
      new OptionElement(),
      new OptionElement('data', 'two', false, true),
      new OptionElement('data', 'two', false, true),
      new OptionElement(),
    ];
    element.children.addAll(options);
    // Use last to make sure that the list was correctly wrapped.
    expect(element.options.last, equals(options[3]));
  });
}