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

<script src="../../../bower_components/webcomponentsjs/webcomponents.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="gr-comment-list.html">

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

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

    setup(function() {
      element = fixture('basic');
    });

    test('_computeFilesFromComments', function() {
      var comments = {'file_b.html': [], 'file_c.css': [], 'file_a.js': []};
      var expected = ['file_a.js', 'file_b.html', 'file_c.css'];
      var actual = element._computeFilesFromComments(comments);
      assert.deepEqual(actual, expected);

      assert.deepEqual(element._computeFilesFromComments(null), []);
    });

    test('_computeFileDiffURL', function() {
      var expected = '/c/<change>/<patch>/<file>';
      var actual = element._computeFileDiffURL('<file>', '<change>', '<patch>');
      assert.equal(actual, expected);
    });

    test('_computeDiffLineURL', function() {
      var comment = {line: 123, side: 'REIVISION', patch_set: 10};
      var expected = '/c/<change>/<patch>/<file>#123';
      var actual = element._computeDiffLineURL('<file>', '<change>', '<patch>',
          comment);
      assert.equal(actual, expected);

      comment.line = 321;
      comment.side = 'PARENT';

      expected = '/c/<change>/<patch>/<file>#b321';
      actual = element._computeDiffLineURL('<file>', '<change>', '<patch>',
          comment);
    });

    test('_computePatchDisplayName', function() {
      var comment = {line: 123, side: 'REIVISION', patch_set: 10};

      element.patchNum = 10;
      assert.equal(element._computePatchDisplayName(comment), '');

      element.patchNum = 9;
      assert.equal(element._computePatchDisplayName(comment), 'PS10, ');

      comment.side = 'PARENT';
      assert.equal(element._computePatchDisplayName(comment), 'Base, ');
    });
  });
</script>