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<html> <head>

<title>iron-selector-selected-attribute</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="../iron-selector.html">

</head> <body>

<test-fixture id="test1">
  <template>
    <iron-selector>
      <div>Item 0</div>
      <div>Item 1</div>
      <div>Item 2</div>
      <span>Item 3</span>
    </iron-selector>
  </template>
</test-fixture>

<test-fixture id="test2">
  <template>
    <iron-selector>
      <div>Item 0</div>
      <div>Item 1</div>
      <div>Item 2</div>
      <p>Item 3</p>
    </iron-selector>
  </template>
</test-fixture>

<script>

  suite('excluded local names', function() {

    var test1, test2;

    setup(function () {
      test1 = fixture('test1');
      test2 = fixture('test2');
    });

    test('default `_excludedLocalNames`', function() {
      assert.isTrue('template' in test1._excludedLocalNames);
      assert.isTrue('template' in test2._excludedLocalNames);
    });

    test('custom `_excludedLocalNames`', function() {
      test1._excludedLocalNames.foo = 1;

      assert.isTrue('foo' in test1._excludedLocalNames);
      assert.isFalse('foo' in test2._excludedLocalNames);
    });

    test('items', function(done) {
      test1._excludedLocalNames.span = 1;
      test2._excludedLocalNames.div = 1;
      test1._updateItems();
      test2._updateItems();

      Polymer.Base.async(function() {
        var NOT_FOUND = -1;
        var items1 = test1.items.map(function(el) { return el.localName; });
        var items2 = test2.items.map(function(el) { return el.localName; });

        assert.equal(items1.indexOf('span'), NOT_FOUND);
        assert.equal(items2.indexOf('div'), NOT_FOUND);
        done();
      });
    });

  });

</script>

</body> </html>