<!doctype html> <!– @license Copyright © 2015 The Polymer Project Authors. All rights reserved. This code may only be used under the BSD style license found at polymer.github.io/LICENSE.txt The complete set of authors may be found at polymer.github.io/AUTHORS.txt The complete set of contributors may be found at polymer.github.io/CONTRIBUTORS.txt Code distributed by Google as part of the polymer project is also subject to an additional IP rights grant found at polymer.github.io/PATENTS.txt –>

<html> <head>

<title>iron-selector-content</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">

<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
<script src="../../web-component-tester/browser.js"></script>
<script src="../../test-fixture/test-fixture-mocha.js"></script>

<link rel="import" href="../../test-fixture/test-fixture.html">
<link rel="import" href="content-element.html">

<style>
  .iron-selected {
    background: #ccc;
  }
</style>

</head> <body>

<test-content-element id="selector1" selected="item0">
  <div id="item0">item0</div>
  <div id="item1">item1</div>
  <div id="item2">item2</div>
  <div id="item3">item3</div>
</test-content-element>

<test-content-element id="selector2" selected="item0" selectable="item">
  <item id="item0">item0</item>
  <hr>
  <item id="item1">item1</item>
  <item id="item2">item2</item>
  <hr>
  <item id="item3">item3</item>
</test-content-element>

<test-content-element id="selector3" selected="item0">
  <template is="dom-repeat" id="t">
    <div id$="[[item.name]]">[[item.name]]</div>
  </template>
</test-content-element>

<script>

  var s1 = document.querySelector('#selector1');
  var s2 = document.querySelector('#selector2');
  var s3 = document.querySelector('#selector3');

  var t = document.querySelector('#t');

  suite('content', function() {

    test('attribute selected', function() {
      // check selected class
      assert.isTrue(s1.querySelector('#item0').classList.contains('iron-selected'));
    });

    test('set selected', function() {
      // set selected
      s1.selected = 'item1';
      // check selected class
      assert.isTrue(s1.querySelector('#item1').classList.contains('iron-selected'));
    });

    test('get items', function() {
      assert.equal(s1.$.selector.items.length, 4);
    });

    test('activate event', function() {
      var item = s1.querySelector('#item2');
      item.dispatchEvent(new CustomEvent('tap', {bubbles: true}));
      // check selected class
      assert.isTrue(item.classList.contains('iron-selected'));
    });

    test('add item dynamically', function() {
      var item = document.createElement('div');
      item.id = 'item4';
      item.textContent = 'item4';
      Polymer.dom(s1).appendChild(item);
      Polymer.dom.flush();
      // set selected
      s1.selected = 'item4';
      // check items length
      assert.equal(s1.$.selector.items.length, 5);
      // check selected class
      assert.isTrue(s1.querySelector('#item4').classList.contains('iron-selected'));
    });

  });

  suite('content with selectable', function() {

    test('attribute selected', function() {
      // check selected class
      assert.isTrue(s2.querySelector('#item0').classList.contains('iron-selected'));
    });

    test('set selected', function() {
      // set selected
      s2.selected = 'item1';
      // check selected class
      assert.isTrue(s2.querySelector('#item1').classList.contains('iron-selected'));
    });

    test('get items', function() {
      assert.equal(s2.$.selector.items.length, 4);
    });

    test('activate event', function() {
      var item = s2.querySelector('#item2');
      item.dispatchEvent(new CustomEvent('tap', {bubbles: true}));
      // check selected class
      assert.isTrue(item.classList.contains('iron-selected'));
    });

    test('add item dynamically', function() {
      var item = document.createElement('item');
      item.id = 'item4';
      item.textContent = 'item4';
      Polymer.dom(s2).appendChild(item);
      Polymer.dom.flush();
      // set selected
      s2.selected = 'item4';
      // check items length
      assert.equal(s2.$.selector.items.length, 5);
      // check selected class
      assert.isTrue(s2.querySelector('#item4').classList.contains('iron-selected'));
    });

  });

  suite('content with dom-repeat', function() {

    test('supports repeated children', function(done) {
      t.items = [{name:'item0'}, {name: 'item1'}, {name: 'item2'}, {name: 'item3'}];
      setTimeout(function() {
        // check selected
        assert.equal(s3.selected, 'item0');
        // check selected class
        assert.isTrue(s3.querySelector('#item0').classList.contains('iron-selected'));
        // set selected
        s3.selected = 'item2';
        // check selected class
        assert.isTrue(s3.querySelector('#item2').classList.contains('iron-selected'));
        done();
      });
    });

  });

</script>

</body> </html>