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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-avatar</title>

<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>

<link rel="import" href="gr-avatar.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-avatar></gr-avatar>
  </template>
</test-fixture>

<script>
  suite('gr-avatar tests', () => {
    let element;

    setup(() => {
      stub('gr-rest-api-interface', {
        getConfig() { return Promise.resolve({}); },
      });
      element = fixture('basic');
    });

    test('methods', () => {
      assert.equal(element._buildAvatarURL(
          {
            _account_id: 123,
          }),
          '/accounts/123/avatar?s=16');
      assert.equal(element._buildAvatarURL(
          {
            _account_id: 123,
            avatars: [
              {
                url: 'https://cdn.example.com/s12-p/photo.jpg',
                height: 12,
              },
              {
                url: 'https://cdn.example.com/s16-p/photo.jpg',
                height: 16,
              },
              {
                url: 'https://cdn.example.com/s100-p/photo.jpg',
                height: 100,
              },
            ],
          }),
          'https://cdn.example.com/s16-p/photo.jpg');
      assert.equal(element._buildAvatarURL(
          {
            _account_id: 123,
            avatars: [
              {
                url: 'https://cdn.example.com/s95-p/photo.jpg',
                height: 95,
              },
            ],
          }),
          '/accounts/123/avatar?s=16');
    });

    test('dom for existing account', () => {
      assert.isTrue(element.hasAttribute('hidden'),
          'element not hidden initially');
      element.hidden = false;
      element.imageSize = 64;
      element.account = {
        _account_id: 123,
      };
      assert.isFalse(element.hasAttribute('hidden'), 'element hidden');
      assert.isTrue(
          element.style.backgroundImage.includes('/accounts/123/avatar?s=64'));
    });

    test('dom for non available account', () => {
      assert.isTrue(element.hasAttribute('hidden'),
          'element not hidden initially');
      element.account = undefined;
      assert.isTrue(element.hasAttribute('hidden'), 'element not hidden');
    });
  });
</script>