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

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

<link rel="import" href="../elements/gr-linked-text.html">

<test-fixture id="basic">
  <template>
    <gr-linked-text>
      <div id="output"></div>
    </gr-linked-text>
  </template>
</test-fixture>

<script>
  suite('gr-linked-text tests', function() {
    var element;

    setup(function() {
      element = fixture('basic');
      element.config = {
        ph: {
          match: '([Bb]ug|[Ii]ssue)\\s*#?(\\d+)',
          link: 'https://code.google.com/p/gerrit/issues/detail?id=$2'
        },
        changeid: {
          match: '(I[0-9a-f]{8,40})',
          link: '#/q/$1'
        },
        googlesearch: {
          match: 'google:(.+)',
          link: 'https://bing.com/search?q=$1',  // html should supercede link.
          html: '<a href="https://google.com/search?q=$1">$1</a>',
        },
        hashedhtml: {
          match: 'hash:(.+)',
          html: '<a href="#/awesomesauce">$1</a>',
        },
        disabledconfig: {
          match: 'foo:(.+)',
          link: 'https://google.com/search?q=$1',
          enabled: false,
        },
      };
    });

    test('URL pattern was parsed and linked.', function() {
      // Reguar inline link.
      var url = 'https://code.google.com/p/gerrit/issues/detail?id=3650';
      element.content = url;
      var linkEl = element.$.output.childNodes[0];
      assert.equal(linkEl.target, '_blank');
      assert.equal(linkEl.href, url);
      assert.equal(linkEl.textContent, url);
    });

    test('Bug pattern was parsed and linked', function() {
      // "Issue/Bug" pattern.
      element.content = 'Issue 3650';

      var linkEl = element.$.output.childNodes[0];
      var url = 'https://code.google.com/p/gerrit/issues/detail?id=3650';
      assert.equal(linkEl.target, '_blank');
      assert.equal(linkEl.href, url);
      assert.equal(linkEl.textContent, 'Issue 3650');

      element.content = 'Bug 3650';
      linkEl = element.$.output.childNodes[0];
      assert.equal(linkEl.target, '_blank');
      assert.equal(linkEl.href, url);
      assert.equal(linkEl.textContent, 'Bug 3650');
    });

    test('Change-Id pattern was parsed and linked', function() {
      // "Change-Id:" pattern.
      var changeID = 'I11d6a37f5e9b5df0486f6c922d8836dfa780e03e'
      var prefix = 'Change-Id: ';
      element.content = prefix + changeID;

      var textNode = element.$.output.childNodes[0];
      var linkEl = element.$.output.childNodes[1];
      assert.equal(textNode.textContent, prefix);
      var url = '/q/' + changeID;
      assert.equal(linkEl.target, '_blank');
      // Since url is a path, the host is added automatically.
      assert.isTrue(linkEl.href.endsWith(url));
      assert.equal(linkEl.textContent, changeID);
    });

    test('Multiple matches', function() {
      element.content = 'Issue 3650\nIssue 3450';
      var linkEl1 = element.$.output.childNodes[0];
      var newlineNode = element.$.output.childNodes[1];
      var linkEl2 = element.$.output.childNodes[2];

      assert.equal(linkEl1.target, '_blank');
      assert.equal(linkEl1.href,
          'https://code.google.com/p/gerrit/issues/detail?id=3650');
      assert.equal(linkEl1.textContent, 'Issue 3650');

      assert.equal(linkEl2.target, '_blank');
      assert.equal(linkEl2.href,
          'https://code.google.com/p/gerrit/issues/detail?id=3450');
      assert.equal(linkEl2.textContent, 'Issue 3450');
    });

    test('html field in link config', function() {
      element.content = 'google:do a barrel roll';
      var linkEl = element.$.output.childNodes[0];
      assert.equal(linkEl.href,
          'https://google.com/search?q=do%20a%20barrel%20roll');
      assert.equal(linkEl.textContent, 'do a barrel roll');
    });

    test('removing hash from links', function() {
      element.content = 'hash:foo';
      var linkEl = element.$.output.childNodes[0];
      assert.isTrue(linkEl.href.endsWith('/awesomesauce'));
      assert.equal(linkEl.textContent, 'foo');
    });

    test('disabled config', function() {
      element.content = 'foo:baz';
      assert.equal(element.$.output.innerHTML, 'foo:baz');
    });

  });
</script>