basic.html 2.52 KB
<!doctype html>
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<html>
<head>
  <meta charset="UTF-8">
  <title>paper-card a11y tests</title>
  <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>
  <link rel="import" href="../paper-card.html">

  <style>
    paper-card {
      width: 400px;
    }
  </style>

</head>
<body>
  <test-fixture id="basic">
    <template>
      <paper-card heading="header">
        <div class="card-content"><p>Sample content</p></div>
      </paper-card>
    </template>
  </test-fixture>

  <script>
    suite('a11y', function() {
      var f;
      setup(function () {
        f = fixture('basic');
      });

      test('aria-label set on card', function() {
        assert.strictEqual(f.getAttribute('aria-label'), f.heading);
      });

      test('aria-label can be updated', function() {
        assert.strictEqual(f.getAttribute('aria-label'), f.heading);
        f.heading = 'batman';
        assert.strictEqual(f.getAttribute('aria-label'), 'batman');
      });
    });
    suite('header image', function() {
      var f, img;
      setup(function () {
        f = fixture('basic');
        img = f.$$('iron-image');
      });

      test('is iron-image', function(){
        expect(img).to.be.ok;
      });

      test('width properly setup', function() {
        assert.strictEqual(img.offsetWidth, 0);
        f.image = 'some-img-url';
        assert.strictEqual(img.src, f.image);
        assert.strictEqual(img.offsetWidth, f.offsetWidth);
      });

      test('preload properly setup', function() {
        assert.strictEqual(img.preload, f.preloadImage);
        f.preloadImage = !f.preloadImage;
        assert.strictEqual(img.preload, f.preloadImage);
      });

      test('fade properly setup', function() {
        assert.strictEqual(img.fade, f.fadeImage);
        f.fadeImage = !f.fadeImage;
        assert.strictEqual(img.fade, f.fadeImage);
      });
    });
  </script>

</body>
</html>